美国Victor High Pressure Regulator高压减压阀 | Victor WORLD LEADER IN GAS EQUIPMENT AND PRESSURE CONTROL

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美国Victor High Pressure Regulator高压减压阀
Victor WORLD LEADER IN GAS EQUIPMENT AND PRESSURE CONTROL

美国Victor维克创始人斯泰特纳是一个焊工，遭受焊接事故丢失眼球后着手建立：更安全的、更好的设计的焊接产品而成立的公司。他设计焊接和切割用的气体调节器很快收到市场的认可。从而维克多氧乙炔焊接设备的公司迅速成长。斯泰特纳的“安全性”的设计获得了大量的专利：包括螺旋搅拌机，鹅颈喷嘴，安全监管。公司名称缩短为Victor设备公司。Victor的产品线和业务量稳步增长，扩大产能是必要的。原三藩制造业务迁往新的总部在丹顿，得克萨斯州在1960年代中期。

Victor Regulators GENERAL INFORMATION
PDF Catalog

Model Numbering Explanation订货型号说明：

Single or Two Stage model designations as well as those identifying delivery range are common to all regulators unless otherwise noted on individual ordering charts. When ordering be certain to specify delivery range, CGA inlet connections, and regulator part number.
Regulator Ordering Matrix
XX XXXX XXX
... .

Victor Systems JOURNEYMAN & JOURNEYMAN II

Regulators

GENERAL INFORMATION

Model Numbering Explanation

Single or Two Stage model designations as well as those identifying delivery range are common to all regulators unless otherwise noted on individual
ordering charts. When ordering be certain to specify delivery range, CGA inlet connections, and regulator part number.

Regulator Ordering Matrix

XX XXXX XXX

Single Stage Model Series Delivery Range CGA Connection*
SR Single Stage 150 Light Duty A 2-15 psig CGA 200 Acetylene (MC) CGA 580 Nitrogen, Argon, Helium

REGULATORS
HSR Single Stage with Flow Meter 250 Medium Duty B 2-40 psig CGA 300 Acetylene (Commercial) CGA 590 Air (Industrial)
VTS Two Stage Design 350 Heavy Duty C 4-80 psig CGA 320 Carbon Dioxide CGA 660 Corrosive
HVTS Two Stage with Flow Meter 450 Extra Heavy Duty D 5-125 psig CGA 326 Nitrous Oxide CGA 677 Nitrogen, Argon & Helium
AR Air Relieving E 10-200 psig CGA 346 Air (Formerly 1340) CGA 680 Nitrogen, Argon
S Station F 50-750 psig CGA 347 Air CGA 701 Oxygen
L Line G 100-1500 psig CGA 350 Fuel Gas, Hydrogen CGA 992 British Oxygen & Inert Gas
HRF Single Stage w/ Internal Flow Meter J 200-3000 psig CGA 500 Medical Mixtures CGA 993 British Fuel Gas
AF Argon Flow Gauge K 300-4500 psig CGA 510 Acetylene (POL) CGA 996 Manifold Oxygen & Inert Gas
CF CO2 Flow Gauge CGA 510LP Propane, Natural Gas, Propylene CGA 997 Manifold Fuel Gas
DL Dome Loaded CGA 520 Acetylene (B) CGA 024 Station Oxygen
BSL Bulk System Line CGA 540 Oxygen CGA 025 Station Fuel Gas
DFM Dual Flow Meter CGA 555 Propane, Butane CGA 034 Station Inert Gas
CGA 577 Oxygen
Ordering Example:
SR-250-D-540
Single Stage, 250 Series, with 5-125 Delivery Range, for Oxygen Service CGA 540 Inlet
Edge Series Regulator Ordering Matrix
X
..
XX
..
X
..
XXX
..
XXX
..
XX
..
Series Type Capacity Max Delivery Pressure CGA Connection* Suffix
E Edge Series SS Single Stage, Side Inlet 7 High Flow
15, 40, 80, 125, 200, 750,
1500, 3000, 4500
*Same as above Chart
R Rear Entry
LC Liquid Cylinder 4 High Capacity A Acetylene
ST Station 3 Medium Capacity F Fuel Gas
SL Line X Oxygen
TS Two Stage LP Liquified Petroleum
Ordering Example:

ESS4-125-510LP

Edge Series Single Stage, High Capacity w/ up to 125 Delivery Range, for Liquid Petroleum Service CGA 510 Inlet

Regulator Delivery Ranges Regulator Gauges

A 2-15 psig F 50-750 psig A Range 2-30 psig F Range 50-1000 psig

B 2-40 psig G 100-1500 psig
C 4-80 psig J 200-3000 psig
D 5-125 psig K 300-4500 psig
B Range 2-60 psig G Range 100-2000 psig
C Range 4-100 psig J Range 200-4000 psig
D Range 5-200 psig K Range 200-6000 psig
E 10-200 psig E Range 10-400 psig

Outlet pressure delivery ranges are not minimum or maximum outlet pressure When ordering regulators, specify part numbers. Regulators should not be used as
limits. Regulators can be adjusted to zero psig outlet pressure and generally, a shut-off valve nor should they be used to protect downstream equipment. Unless
to pressures in excess of those specified. The use of these regulators to control otherwise noted, high pressure gauges for all oxygen, inert gas, CO2 and N2O, and
pressures outside of the specified ranges is not recommended. hydrogen models are graduated 200-4000 psig. High pressure gauges for fuel

gas models are graduated 10-400 psig. Low pressure or outlet gauge ranges are

determined by the regulator delivery range selected.

联系我们：INCREASE Company电话 010-84282935 传真 010-84288763 邮件 ownlevel@vip.sina.com

Regulators

GENERAL INFORMATION

How to read the Flow Data Charts:

The regulator flow data is provided to assist in determining the proper regulator for the required application. The data is given for reference purposes
only. If additional information is necessary contact your local distributor or the Customer Service Department at 1-800-426-1888

The regulator flow data was established by connecting a valve to the regulator outlet. The valve was opened and the flow rates measured. The amount
of pressure drop is shown on the curves as the flow increases.

REGULATORS
Example
An SR 450D with an inlet of 2000 psig and an internal pressure setting
of 125 psig (no flow) will flow 1000 SCFH, but the delivery pressure will
drop to 115 lb As the flow increased to 2000 SCFH, the pressure will
drop to 108 psig.
With an inlet pressure of 200 psig and an initial setting of 125 psig, the
regulator will flow 1000 SCFH with a pressure drop to 98 psig. At 2000
SCFH flow, the pressure will drop to 78 psig. If a delivery pressure other
than the ones shown on the flow charts is required, use an average curve
rate between the upper and lower pressures shown.
FLOW (SCFH)
Delivery Pressure Rise

Single stage regulators have an increase in delivery pressure as the
cylinder pressure decreases. Listed below is the amount of pressure
increase per 100 psig decrease in cylinder (inlet) pressure.

ESS7-125 .95 psig
ESS7-200 1.54 psig
ESS4-125-540 .59 psig
ESS3-125-540 .53 psig

SR 4 Series J & K Range 4.8 psig

SR 5 Series 1.0 psig
SR 250 Series 0.5 psig
SR 350 Series 0.8 psig
SR 450 Series 0.6 psig
SR 600 Series 0.58 psig
SR 700 Series 1.2 psig

The change in delivery pressure of a Two Stage regulator from
full to empty Cylinder (inlet pressure) is negligible.

For Conversion to Other Gases

All flow capacity information is given in SCFH of free air (1.00). For
conversion to other gases multiply the air flow by the correction factor
listed below.

...
Acetylene................................................................1.05
...
Argon .....................................................................0.85
...
Carbon Dioxide ........................................................0.81
...
Helium ...................................................................2.69
...
Hydrogen ................................................................3.79
...
Mapp. ...................................................................0.82
...
Natural Gas ............................................................1.28
...
Nitrogen .................................................................1.02
...
Oxygen ...................................................................0.95
...
Propane ..................................................................0.80

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators
GENERAL INFORMATION
Pressure Drop Reference Charts

Oxygen Hose

REGULATORS
Delivery
Pressure
Pounds Per
Square Inch
Oxygen
Flow SCFH
Pressure Drop Pound Per Square Inch
Hose Length in Feet
3/16 Hose 1/4 Hose 5/16 Hose 3/8 Hose
12.5 25 50 100 12.5 25 50 100 12.5 25 50 100 12.5 25 50 100
10
100 5.0 6.3 2.0 3.8 6.0 * * * 2.3 * * * 2.0
250 9.4 2.7 4.1 5.9 * * 3.3 6.4
25
100 3.6 5.7 8.2 13.4 * * 2.9 4.3 * * * * * * * *
250 13.2 18.3 6.3 7.9 11.7 16.8 * 2.4 3.2 6.7 * * * 3.7
500 21.5 6.3 8.7 12.1 19.9 2.7 4.6 6.9 11.9
50
100 2.0 3.4 5.9 9.3 * * 2.0 2.7 * * * * * * * *
250 8.0 12.6 19.4 2.7 5.0 7.9 11.0 * * 2.2 3.9 * * * 2.6
500 14.1 18.2 3.4 5.9 7.7 13.3 * 2.9 4.7 8.0
750 8.8 12.3 17.8 3.8 6.0 9.8 10.9
75
100 * 2.6 3.8 7.1 * * * 2.8 * * * * * * * *
250 6.0 9.4 13.3 23.1 3.0 3.8 6.0 8.2 * * * 2.8 * * * 2.0
500 19.7 10.7 13.8 19.8 2.5 3.9 6.3 9.4 2.0 3.4 5.9
750 22.5 6.6 8.8 13.7 18.8 2.7 4.1 7.0 12.2
1000 11.8 14.7 22.6 4.9 6.9 12.0 20.3
1000
100 * * 2.7 4 * * * * * * * * * * * *
250 4.7 6.7 10.3 16.9 2.2 2.8 4.3 6.0 * * * 2.2 * * * *
500 14.1 21.0 8.1 10.8 15.0 21.2 2.0 2.9 4.4 7.1 * * 2.1 4.6
750 17.7 23.0 32.3 42.8 4.7 6.9 10.3 15.4 * 2.9 4.9 8.7
1000 31.0 37.0 53.0 68.5 8.6 11.8 17.4 3.1 5.2 8.8 14.4
1500 65.5 82.0 19.1 7.7 11.8 19.4
Acetylene Hose
Delivery
Pressure
Pounds Per
Square Inch
5
10
14
Acetylene
Flow SCFH
25
50
75
100
150
25
50
75
100
150
250
500
25
50
75
100
150
250
500
12.5
0.3
1.2
2.6
4.3
0.3
0.9
2.0
4.5
7.0
**
0.8
1.9
3.5
7.9
3/16 Hose
25 50
0.5 1.0
2.0 3.2
3.9
0.5 0.8
1.6 2.5
3.1 6.3
5.4
0.4
1.4
2.9
5.1
100
1.8
1.4
4.9
1.3
4.6
10.0
12.5
**
0.5
1.2
1.9
4.0
**
0.5
0.9
1.6
3.2
8.1
**
0.4
0.8
1.4
2.9
7.4
Pressure Drop Pound Per Square Inch
Hose Length in Feet
1/4 Hose 5/16 Hose
25 50 100 12.5 25 50
** 0.5 0.8 ** ** **
0.9 1.3 2.4 ** 0.3 0.4
1.8 2.6 4.5 0.4 0.5 0.8
2.8 4.4 0.5 0.8 1.3
1.2 1.7 2.7
** 0.3 0.7 ** ** **
0.7 1.1 2.0 ** ** 0.3
1.4 2.2 3.7 0.3 0.4 0.5
2.0 3.6 6.0 0.4 0.6 0.9
4.5 7.3 0.9 1.3 2.1
2.3 3.5 5.2
8.2
** 0.3 0.6 ** ** **
0.6 0.9 1.6 ** ** **
1.2 1.9 3.0 ** 0.3 0.5
2.0 3.0 4.7 0.3 0.6 0.7
4.0 6.0 8.7 0.8 1.2 1.7
9.5 2.0 3.1 4.5
8.7 10.5 13.7
100
0.3
0.7
1.4
2.4
4.8
**
0.6
0.6
2.2
3.9
9.8
**
0.4
1.0
1.7
3.4
8.1
12.5
**
**
**
0.3
0.5
**
**
**
**
0.4
0.9
3.3
**
**
**
**
0.3
0.7
2.9
3/8 Hose
25 50
** **
** 0.3
0.3 0.5
0.4 0.7
0.8 1.2
** **
** **
** 0.3
0.3 0.5
0.6 1.0
1.4 2.5
4.8 8.3
** **
** **
** 0.3
0.3 0.4
0.5 0.9
1.2 2.3
4.0 8.1
100
**
0.4
0.8
1.1
2.2
**
0.3
0.6
1.9
2.5
4.4
**
0.3
0.5
0.8
1.6
3.8
11.5

*Indicates pressure drop of less than 2.0 per sq. in.
**Indicates pressure drop of less than 0.2 per sq. in.
To obtain the recommended inlet pressure at the equipment, add the pressure drop figure (shown above) to the delivery pressure at the regulator. Do not exceed 15 psig for acetylene.

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
12

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators
GENERAL INFORMATION
Regulator Selection Guide - By Gas Service
Oxygen

Description Model Part Number
Delivery
Range
(psig)
Gauge
Range Inlet
Gauge
Range
Outlet
CGA Inlet
Connection
Outlet Connection
Max Inlet
Pressure (psig)
Page
Number
ESS7 High Capacity Single Stage ESS7-125-540 0781-5181 5-125 4000 200 540 7/8" – 14 M RH 3000 20
ESS7 High Capacity Single Stage ESS7-200-540 0781-5183 10-200 4000 400 540 7/8" – 14 M RH 3000 20
ESS4 High Capacity Single Stage ESS4-40-540 0781-5154 2-40 4000 60 540 9/16" – 18 M RH 3000 21
ESS4 High Capacity Single Stage ESS4-125-540 0781-5127 5-125 4000 200 540 9/16" – 18 M RH 3000 21
ESS4 High Capacity Single Stage ESS4-200-540 0781-5131 10-200 4000 400 540 9/16" – 18 M RH 3000 21
ESS3 Medium Capacity Single Stage ESS3-125-540 0781-5100 5-125 4000 200 540 9/16" – 18 M RH 3000 21
SR 450 Heavy Duty Single Stage SR-450D-540 0781-0527 5-125 4000 200 540 9/16" – 18 M RH 3000 22
SR 350 Heavy/Medium Sinlge Stage SR-350D-540 0781-2341 5-125 4000 200 540 9/16" – 18 M RH 3000 23
VTS 700 Extra Heavy Duty Two Stage VTS700E-540 0780-0939 10-200 4000 400 540 9/16" – 18 M RH 3000 24
ETS4 High Capacity Two Stage ETS4-40-540 0781-5217 2-40 4000 60 540 9/16" – 18 M RH 3000 25
ETS4 High Capacity Two Stage ETS4-125-540 0781-5218 5-125 4000 200 540 9/16" – 18 M RH 3000 25
ETS4 High Capacity Two Stage ETS4-200-540 0781-5219 10-200 4000 400 540 9/16" – 18 M RH 3000 25
VTS 250 Medium Duty Two Stage VTS250A-540 0781-3503 2-15 4000 30 540 9/16" – 18 M RH 3000 25
VTS 250 Medium Duty Two Stage VTS250B-540 0781-3504 2-40 4000 60 540 9/16" – 18 M RH 3000 25
VTS 250 Medium Duty Two Stage VTS250C-540 0781-3505 4-80 4000 100 540 9/16" – 18 M RH 3000 25
VTS 250 Medium Duty Two Stage VTS250D-540 0781-3506 5-125 4000 200 540 9/16" – 18 M RH 3000 25
SR 4 High Pressure SR4F-540 0781-1405 30-750 4000 1000 540 1/4" Swaglok. 3000 26
SR 4 High Pressure SR4G-540 0781-1425 100-1500 4000 2000 540 1/4" Swaglok. 3000 26
SR 4 High Pressure SR4J-540 0781-1445 200-3000 4000 4000 540 1/4" Swaglok. 3000 26
SR 600 High Pressure SR600-550-540 0781-1610 5-550 6000 1000 540 1/4" Swaglok. 3000 27
ELC4 High Capacity Liquid Cylinder ELC4-125-540R 0781-5199 5-125 -200
540 9/16" – 18 M RH 3000 28
ESL4 High Capacity Line ESL4-125-250 0781-5190 5-125 -200
1/4" NPT 1/4" NPT F 3000 29
EST4 High Capacity Station EST4-40-024 0781-5191 2-40 -60
024 9/16" – 18 M RH 200 29
EST4 High Capacity Station EST4-40-024R 0781-5204 2-40 -60
024 9/16" – 18M RH 200 29
EST4 High Capacity Station EST4-80-024 0781-5192 4-80 -100
024 9/16" – 18 M RH 200 29
EST4 High Capacity Station EST4-80-024R 0781-5205 4-80 -100
024 9/16" – 18 M RH 200 29
EST4 High Capacity Station EST4-125-024 0781-5193 5-125 -200
024 9/16" – 18 M RH 200 29
EST4 High Capacity Station EST4-125-024R 0781-5206 5-125 -200
024 9/16" – 18 M RH 200 29
L700 High Flow Line L700C-500 0780-1229 4-80 -100
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700C-750 0780-1220 4-80 -100
3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700D-500 0780-1207 5-125 -200
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-500PMT 0780-1236 5-125 -200
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-750 0780-1209 5-125 -200
3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700E-500 0780-1221 10-200 -400
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700E-750 0780-1222 10-200 -400
3/4" NPT F 3/4" NPT F 350 30
DL700 Dome Load DL700 0780-1188 5-125 --
1/
2" NPT F 1/2" NPT F 500 31
BSL Bulk System Line BSL700 0780-1200 10-200 -400
1/2" NPT F 1/2" NPT F 350 31
EDGE SERIES COLOR CODING BY GAS TYPE

REGULATORS
GREENREDYELLOW
BLACK
GRAY
Air Acetylene Oxygen Inert Gas Carbon LPG
Dioxide

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

GENERAL INFORMATION

Regulator Selection Guide - By Gas Service

Acetylene

Description Model Part Number
Delivery
Range (psig)
Gauge Range
Inlet
Gauge Range
Outlet
CGA Inlet
Connection
Outlet
Connection
Max Inlet
Pressure
(psig)
Page
Number
REGULATORS
ESS7 High Capacity Single Stage ESS7-15-510 0781-5187 2-15
ESS7 High Capacity Single Stage ESS7-200-350 0781-5186 10-200

ESS4 High Capacity Single Stage ESS4-15-300 0781-5133 2-15
ESS4 High Capacity Single Stage ESS4-15-410 0781-4140 2-15
ESS4 High Capacity Single Stage ESS4-15-510 0781-5132 2-15
ESS4 High Capacity Single Stage ESS4-15-993 0781-5134 2-15
ESS4 High Capacity Single Stage ESS4-15-510 0781-5150 2-15
ESS3 Medium Capacity Single Stage ESS3-15-300 0781-5106 2-15
ESS3 Medium Capacity Single Stage ESS3-15-510 0781-5105 2-15
SR 450 Heavy Duty Single Stage SR460A-300 0781-0583 2-15
SR 450 Heavy Duty Single Stage SR460A-510 0781-0584 2-15
SR 350 Heavy/Medium Single Stage SR360A-300 0781-2400 2-15
SR 350 Heavy/Medium Single Stage SR360A-510 0781-2401 2-15
SR 250 Medium Duty Single Stage SR260A-300 0781-0085 2-15
SR 250 Medium Duty Single Stage SR260A-510 0781-0087 2-15
VTS 700 Extra Heavy Duty Two Stage VTS710A-510 0780-0984 2-15
ETS4 High Capacity Two Stage ETS4-15-300 0781-5229 2-15
ETS4 High Capacity Two Stage ETS4-15-510 0781-5230 2-15
ETS4 High Capacity Two Stage ETS4-15-993 07815-2122 2-15
VTS 250 Medium Duty Two Stage VTS260A-300 0781-3583 2-15
VTS 250 Medium Duty Two Stage VTS260A-510 0781-3484 2-15
ESL4 High Capacity Line ESL4-15-250A 0781-5208 2-15
EST4 High Capacity Station EST4-15-025 0781-5194 2-15
EST4 High Capacity Station EST4-15-025R 0781-5209 2-15

400 30
4000 400

400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
400 30
--30
--30
--30

510

350

300
410
510
993
510
300
510
300
510
300
510
300
510
510
300
510
993
300
300
1/4" NPT F
025
025

7/8" – 14 LH
7/8" – 14 M LH

9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
7/8" – 14 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
9/16" – 18 M LH
1/4" NPT F
9/16" – 18 M LH
9/16" – 18 M LH

3000 20
3000 20

3000 21
3000 21
3000 21
3000 21
3000 21
3000 21
3000 21
3000 22
3000 22
3000 23
3000 23
3000 23
3000 23
3000 24
3000 29
3000 29
3000 29
3000 25
3000 25
350 29
200 29
200 29

L700 High Flow Line L710A-500 0780-1233 2-15 -30
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L710A-750 0780-1201 2-15 -30
3/4" NPT F 3/4" NPT F 350 30
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
14

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators
GENERAL INFORMATION
Regulator Selection Guide - By Gas Service
Air

Description Model Part Number
Delivery
Range (psig)
Gauge Range
Inlet
Gauge Range
Outlet
CGA Inlet
Connection
Outlet
Connection
Max Inlet
Pressure
(psig)
Page
Number
ESS4 High Capacity Single Stage ESS4-125-346 0781-5142 5-125 4000 200 346 5/8" – 18 F LH 3000 21
ESS4 High Capacity Single Stage ESS4-200-346 0781-5145 10-200 4000 400 346 5/8" – 18 F LH 3000 21
ESS3 Medium Capacity Single Stage ESS3-125-346 0781-5115 5-125 4000 200 346 5/8" – 18 F LH 3000 21
SR 450 Heavy Duty Single Stage SR450D-346 0781-0532 5-125 4000 200 346 5/8" – 18 F LH 3000 22
ETS4 High Capacity Two Stage ETS4-125-346 0781-5231 5-125 4000 200 346 5/8" – 18 F LH 3000 29
ETS4 High Capacity Two Stage ETS4-200-346 0781-5232 10-200 4000 400 346 5/8" – 18 F LH 3000 29
ETS4 High Capacity Two Stage ETS4-125-590 0781-5224 5-125 4000 200 346 5/8" – 18 F LH 3000 29
VTS 250 Medium Duty Two Stage VTS250C-346 0781-3510 4-80 4000 100 346 5/8" – 18 F LH 3000 25
VTS 250 Medium Duty Two Stage VTS250D-346 0781-3512 5-125 4000 200 346 5/8" – 18 F LH 3000 25
SR 4 High Pressure SR4F-347 0781-1403 50-750 6000 1000 347 1/4" Swagelok. 5500 26
SR 4 High Pressure SR4G-346 0781-1422 100-1500 4000 2000 346 1/4" Swagelok 3000 26
SR 4 High Pressure SR4J-346 0781-1442 200-3000 4000 4000 346 1/4" Swagelok 3000 26
SR 4 High Pressure SR4K-347 0781-1463 300-4500 6000 6000 347 1/4" Swagelok 5500 26
SR 600 High Pressure SR600-350-347 0781-1605 5-350 6000 600 347 1/4" Swagelok 5500 27
ESL4 High Capacity Line ELS4-125-250 0781-5190 5-125 --200 1/4" NPT F 1/4" NPT F 3000 29
L700 High Flow Line L700C-500 0780-1229 4-80 --100 1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700C-750 0780-1220 4-80 --100 3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700D-500 0780-1207 5-125 --200 1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-500PMT 0780-1236 5-125 --200 1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-750 0780-1209 5-125 --200 3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700E-500 0780-1221 10-200 --400 1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700E-750 0780-1222 10-200 --400 3/4" NPT F 3/4" NPT F 350 30
DL700 Dome Load DL700 0780-1188 5-125 ----1/2" NPT F 1/2" NPT F 500 31

EDGE SERIES COLOR CODING BY GAS TYPE

GREENREDYELLOW
BLACK
ORANGEGRAY
Air Acetylene Oxygen Inert Gas Carbon LPG
Dioxide

REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

GENERAL INFORMATION

REGULATORS
Regulator Selection Guide - By Gas Service

Inert Gas - Nitrogen, Argon, Helium

Description Model Part Number
Delivery Range
(psig)
Gauge
Range
Inlet
Gauge
Range
Outlet
CGA Inlet
Connection Outlet Connection
Max Inlet
Pressure
(psig)
Page
Number
ESS7 High Capacity Single Stage ESS7-125-580 0781-5182 5-125 4000 200 580 7/8" – 14 M RH 3000 20
ESS7 High Capacity Single Stage ESS7-200-580 0781-5185 10-200 4000 400 580 7/8" – 14 M RH 3000 20
ESS4 High Capacity Single Stage ESS4-125-580 0781-5143 5-125 4000 200 580 5/8" – 18 F RH 3000 21
ESS4 High Capacity Single Stage ESS4-200-580 0781-5144 10-200 4000 400 580 5/8" – 18 F RH 3000 21
ESS3 Medium Capacity Single Stage ESS3-40-580 0781-5122 2-40 4000 60 580 5/8" – 18 F RH 3000 21
ESS3 Medium Capacity Single Stage ESS3-125-580 0781-5116 5-125 4000 200 580 5/8" – 18 F RH 3000 21
SR 450 Heavy Duty Single Stage SR450D-580 0781-0528 5-125 4000 200 580 5/8" – 18 F RH 3000 22
SR 450 Heavy Duty Single Stage SR450E-580 0781-0543 10-200 4000 400 580 5/8" – 18 F RH 3000 22
VTS Extra Heavy Duty Two Stage VTS700D-580 0780-0928 5-125 4000 200 580 7/8" – 14 M RH 3000 24
VTS Extra Heavy Duty Two Stage VTS700E-580 0780-0943 10-200 4000 400 580 7/8" – 14 M RH 3000 24
ETS4 High Capacity Two Stage ETS4-40-580 0781-5221 2-40 4000 60 580 5/8" – 18 F RH 3000 29
ETS4 High Capacity Two Stage ETS4-125-580 0781-5222 5-125 4000 200 580 5/8" – 18 F RH 3000 29
ETS4 High Capacity Two Stage ETS4-200-580 0781-5223 10-200 4000 400 580 5/8" – 18 F RH 3000 29
VTS 250 Medium Duty Two Stage VTS250A-580 0781-3507 2-15 4000 30 580 5/8" – 18 F RH 3000 25
VTS 250Medium Duty Two Stage VTS250B-580 0781-3508 2-40 4000 60 580 5/8" – 18 F RH 3000 25
VTS 250 Medium Duty Two Stage VTS250C-580 0781-3509 4-80 4000 100 580 5/8" – 18 F RH 3000 25
VTS 250 Medium Duty Two Stage VTS250D-580 0781-3513 5-125 4000 200 580 5/8" – 18 F RH 3000 25
SR 4 High Pressure SR4F-580 0781-1408 50-750 4000 1000 580 1/4" Swagelok. 3000 26
SR 4 High Pressure SR4F-680 0781-1410 50-750 6000 1000 680 1/4" Swagelok 5500 26
SR 4 High Pressure SR4G-580 0781-1428 100-1500 4000 2000 580 1/4" Swagelok 3000 26
SR 4 High Pressure SR4G-680 0781-1430 100-1500 6000 2000 680 1/4" Swagelok 5500 26
SR 4 High Pressure SR4J-580 0781-1448 200-3000 4000 4000 580 1/4" Swagelok 3000 26
SR 4 High Pressure SR4J-680 0781-1450 200-3000 6000 4000 680 1/4" Swagelok 5500 26
SR 4 High Pressure SR4J-677 0781-1453 200-3000 7500 4000 677 1/4" Swagelok 7500 26
SR 4 High Pressure SR4K-680 0781-1470 300-4500 6000 6000 680 1/4" Swagelok 5500 26
SR 4 High Pressure SR4K-677 0781-1473 300-4500 7500 6000 677 1/4" Swagelok 7500 26
SR 600 High Pressure SR600-350-580 0781-1601 5-350 6000 600 580 1/4" Swagelok 5500 27
SR 600 High Pressure SR600-350-680 0781-1604 5-350 6000 600 680 1/4" Swagelok 5500 27
SR 600 High Pressure SR600-550-580 0781-1611 5-550 6000 1000 580 1/4" Swagelok 3000 27
ELC4 High Capacity Liquid Cylinder ELC4-125-580R 0781-5200 5-125 -200
580 CGA 032 5/8" – 18 UNF 3000 28
ELC4 High Capacity Liquid Cylinder ELC4-325-580R 0781-5202 5-325 -400
580 CGA 032 5/8" – 18 UNF 3000 28
EST4 High Capacity Station EST4-125-034 0781-5189 5-125 -200
034 CGA 032 5/8" – 18 UNF 200 29
EST4 High Capacity Station EST4-125-034R 0781-5207 5-125 -200
034 CGA 032 5/8" – 18 UNF 200 29
L700 High Flow Line L700C-500 0780-1229 4-80 -100
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700C-750 0780-1220 4-80 -100
3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700D-500 0780-1207 5-125 -200
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-500PMT 0780-1236 5-125 -200
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700D-750 0780-1209 -200
3/4" NPT F 3/4" NPT F 350 30
L700 High Flow Line L700E-500 0780-1221 10-200 -400
1/2" NPT F 1/2" NPT F 350 30
L700 High Flow Line L700E-750 0780-1222 10-200 -400
3/4" NPT F 3/4" NPT F 350 30

DL700 Dome Load DL700 0780-1188 5-125 --
1/
2" NPT F 1/2" NPT F 500 31
BSL Bulk System Line BSL700 0780-1200 10-200 --
1/
2" NPT F 1/2" NPT F 350 31
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
16

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

GENERAL INFORMATION

Regulator Selection Guide - By Gas Service

Inert Gas - Nitrogen, Argon, Helium (continued)

Description Model Part Number
Delivery Range
(psig)
Gauge
Range
Inlet
Gauge
Range
Outlet
CGA Inlet
Connection
Outlet Connection
Max Inlet
Pressure (psig)
Page
Number
ESS3-FG Flow Gauge ESS3-FG-580 0781-5120 0-40 psig 4000 50 CFH 580 CGA 032 5/8" – 18 UNF 3000 32
SLR 100 Surge Limiting Regulator SLR100 0781-1197 --
030
200 34
FM150 Flow Meter Heavy Duty FM150 1000-0268
10-60 Air*
10-30 Nit*
--
1/
4" NPT M 5/8"-18 RH F 25 35
FM135 Flow Meter Heavy Duty FM135 1000-0255
4-18 Argon*
10-50 Helium*
--
9/
16"-18 RH F 5/8"-18 RH F 25 35
FM145 Flow Meter Heavy Duty FM145 1000-0256
4-18 Argon*
10-50 Helium*
--
5/
8" RH M 5/8"-18 RH F 25 35
FM155 Flow Meter Heavy Duty FM155 1000-0257
4-18 Argon*
10-50 Helium*
--
5/
8" NPT M 5/8"-18 RH F 25 35
FM137 Flow Meter Heavy Duty FM137 1000-0261
15-65 Argon*
40-200 Helium*
--
9/
16"-18 RH F 5/8"-18 RH F 25 35
FM147 Flow Meter Heavy Duty FM147 1000-0262
15-70 Argon*
40-200 Helium*
--
5/
8"-18 RH M 5/8"-18 RH F 25 35
FM157 Flow Meter Heavy Duty FM157 1000-0263
15-65 Argon*
40-200 Helium*
--
1/
4" NPT M 5/8"-18 RH F 25 35
FM370 Flow Meter Heavy Duty FM370 1000-0258
5-50 Argon*
20-150 Helium*
--
9/
16"-18 RH F 5/8"-18 RH F 25 35
FM371 Flow Meter Heavy Duty FM371 1000-0259
5-50 Argon*
20-150 Helium*
--
5/
8"-18 RH M 5/8"-18 RH F 25 35
FM372 Flow Meter Heavy Duty FM372 1000-0182
5-50 Argon*
20-150 Helium*
--
1/
4" NPT M 5/8"-18 RH F 25 37
HRF 2425 Medium Duty
Flow Meter Regulator
HRF2425 0781-2731
10-50 Argon*
20-150 Helium*
--
580
5/8"-18 RH F 3000 36
HRF2480 Medium Duty
Flow Meter Regulator
HRF2480 0781-2728 7.5-37.5 Argon* --
580
5/8"-18 RH F 3000 36
DFM 150 Medium Duty
Flow Meter Regulator
DFM150-580 0781-1153
5-50 Argon*
20-150 Helium*
--
580
5/8"-18 RH F 3000 36
HSR Medium Duty Flow Meter
Regulator Single Stage
HSR2530 0781-3819 10-60 Nitrogen* --
580
5/8"-18 RH F 3000 37
HSR Medium Duty Flow Meter
Regulator Single Stage
HSR2535 0781-3867
4-18 Argon*
10-50 Helium*
--
580
5/8"-18 RH F 3000 37
HVTS Medium Duty Flow Meter
Regulator Two Stage
HVTS2535 0781-3775
4-18 Argon*
10-50 Helium*
--
580
5/8"-18 RH F 3000 37
HSR Medium Duty Flow Meter
Regulator Single Stage
HSR2537 0781-3871
15-65 Argon*
40-200 Helium*
--
580
5/8"-18 RH F 3000 37
HVTS Medium Duty Flow Meter
Regulator Two Stage
HVTS2537 0781-3772
15-65 Argon*
40-200 Helium*
--
580
5/8"-18 RH F 3000 37
HSR Medium Duty Flow Meter
Regulator Single Stage
HSR2570 0781-3873 5-50* --
580
5/8"-18 RH F 3000 37
HSR Medium Duty Flow Meter
Regulator Single Stage
HSR2570 0781-3869 4-40* --
580
5/8"-18 RH F 3000 37
HVTS Medium Duty Flow Meter
Regulator Two Stage
HVTS2570 0781-3774 20-150* --
580
5/8"-18 RH F 3000 37
*Delivery range measured in CFH
EDGE SERIES COLOR CODING BY GAS TYPE

REGULATORS
GREENREDYELLOW
BLACK
ORANGEGRAY
Air Acetylene Oxygen Inert Gas Carbon LPG
Dioxide

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators
GENERAL INFORMATION
Regulator Selection Guide - By Gas Service

British Oxygen

ETS4 High Capacity Two Stage ETS4-200-992 0785-2121 10-200 4000 400 992 9/16" – 18 M RH 3000 25
DL700 Dome Load DL700 0780-1188 5-125 --
1/
2" NPT F 1/2" NPT F 500 31
REGULATORS
Methane/Hydrogen

SR 4 High Pressure Manifold SR4G-350 0781-1424 100-1500 4000 2000 350 1/4" Swagelok 3000 26
SR 4 High Pressure Manifold SR4J-350 0781-1444 200-3000 4000 4000 350 1/4" Swagelok 3000 26
ESL4 High Capacity Line ESL4-80-250F 0781-5210 4-80 --100 1/4" NPT F 1/4" NPT F 3000 29
ESL4 High Capacity Line ESL4-125-250F 0781-5211 5-125 --200 1/4" NPT F 1/4" NPT F 3000 29
EST4 High Capacity Station EST4-80-025 0781-5195 4-80 --100 025 9/16" – 18 M LH 200 29
EST4 High Capacity Station EST4-80-025R 0781-5212 4-80 --100 025 9/16" – 18 M LH 200 29
EST4 High Capacity Station EST4-125-025 0781-5196 5-125 --200 025 9/16" – 18 M LH 200 29
EST4 High Capacity Station EST4-125-025R 0781-5213 5-125 --200 025 9/16" – 18 M LH 200 29
L700 High Flow Line L711D-500 0780-1199 5-125 --200 1/2" NPT F 1/2" NPT F 350 30
HSR Medium Duty Flow Meter

HSR2533 0781-3825 5-40* ----350 9/16" – 18 M LH 3000 37

Regulator Single Stage

Nitrous Oxide

Description Model Part Number
Delivery
Range (psig)
Gauge
Range
Inlet
Gauge
Range
Outlet
CGA Inlet
Connection
Outlet Connection
Max Inlet
Pressure (psig)
Page Number
ESL4 High Capacity Line ESL4-125-250 0781-5190 5-125 -200
1/4" NPT F 1/4" NPT F 3000 29
DL700 Dome Load DL700 0780-1188 5-125 --
1/
2" NPT F 1/2" NPT F 500 30
EDGE SERIES COLOR CODING BY GAS TYPE

GREENREDYELLOW
BLACK
ORANGEGRAY
Air Acetylene Oxygen Inert Gas Carbon LPG
Dioxide

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
18

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators
GENERAL INFORMATION
Regulator Selection Guide - By Gas Service
Carbon Dioxide

Description Model Part Number
Delivery
Range
(psig)
Gauge
Range
Inlet
Gauge
Range
Outlet
CGA Inlet
Connection Outlet Connection
Max Inlet
Pressure (psig) Page Number
ESS4 High Capacity Single Stage ESS4-200-320 0781-5147 10-200 4000 400 320 CGA 032 5/8" – 18 UNF 3000 21
ESS3 Medium Capacity Single Stage ESS3-125-320 0781-5121 5-125 4000 200 320 CGA 032 5/8" – 18 UNF 3000 21
ETS4 High Capacity Two Stage ETS4-125-320 0781-5228 5-125 4000 200 320 CGA 032 5/8" – 18 UNF 3000 25
VTS 250 Medium Duty Two Stage VTS253A-320 0781-3569 2-15 4000 30 320 CGA 032 5/8" – 18 UNF 3000 25
VTS 250 Medium Duty Two Stage VTS253B-320 0781-3573 2-40 4000 60 320 CGA 032 5/8" – 18 UNF 3000 25
VTS 250 Medium Duty Two Stage VTS253C-320 0781-3574 4-80 4000 100 320 CGA 032 5/8" – 18 UNF 3000 25
VTS 250 Medium Duty Two Stage VTS253D-320 0781-3575 5-125 4000 200 320 CGA 032 5/8" – 18 UNF 3000 25
SR 4 High Pressure Manifold SR4F-320 0781-1401 50-750 4000 1000 320 CGA 032 5/8" – 18 UNF 3000 26
ELC4 High Capacity Liquid Cylinder ELC4-125-320R 0781-5201 5-125 --200 320 CGA 032 5/8" – 18 UNF 3000 28
ESL4 High Capacity Line ESL4-125-250 0781-5190 5-125 --200 1/4" NPT F 1/4" NPT F 3000 29
DL700 Dome Load DL700 0780-1188 5-125 ----1/2" NPT F 1/2" NPT F 500 30
ESS3-FG Flow Gauge ESS3-FG-320 0781-5119 0-40* 4000 50 CFH 320 CGA 032 5/8" – 18 UNF 3000 32
SR310 Regulator Adjustable Pressure SR310 0781-0355 10-150* 1500 200 320 CGA 032 5/8" – 18 UNF 1500 33
SR311 Flow Meter SR311 0781-0353 25-100* 1500 --320 CGA 032 5/8" – 18 UNF 1500 33
SR312 Flow Gauge SR312 0781-0354 0-100* ----320 CGA 032 5/8" – 18 UNF 1500 33
FM200 Heavy Duty Flow Meter FM200 1000-0264 30-100* ----1/4" NPT M 5/8"-18RH M 30 35
FM370 Flow Meter Heavy Duty FM370 1000-0258 5-40* ----9/16"-18 RH F 5/8"-18 RH F 25 35
FM371 Flow Meter Heavy Duty FM371 1000-0259 5-40* ----5/8"-18 RH M 5/8"-18 RH F 25 35
FM372 Flow Meter Heavy Duty FM372 1000-0182 5-40* ----1/4" NPT M 5/8"-18 RH F 25 35
HRF2480 Medium Duty

HRF2480 0781-2727 10-38* ----320 5/8"-18 RH F 3000 36

Flow Meter Regulator
HRF2480 Medium Duty

HRF2480 0781-2728 7.5-37.5* ----320 5/8"-18 RH F 3000 36

Flow Meter Regulator
DMF150 Medium Duty

DFM150S 0781-1206 5-40* ----1/4" NPT M 5/8"-18 RH F 3000 36

Flow Meter Regulator
HSR Medium Duty

HSR2530 0781-3819 10-60* ----580 5/8"-18 RH F 3000 37

Flow Meter Regulator

*Delivery Range measured in CFH

L.P. Gas
Description Model Part Number
Delivery
Range (psig)
Gauge
Range
Inlet
Gauge
Range
Outlet
CGA Inlet
Connection Outlet Connection
Max Inlet
Pressure (psig) Page Number
ESS7 High Capacity Single Stage ESS7-125-510LP 0781-5188 5-125 400 200 510 7/8" – 14 M LH 350 20
ESS4 High Capacity Single Stage ESS4-40-510LP 0781-5135 2-40 400 60 510 9/16" – 18 M LH 350 21
ESS4 High Capacity Single Stage ESS4-125-510LP 0781-5136 5-125 400 200 510 9/16" – 18 M LH 350 21
ESS3 Medium Capacity Single Stage ESS3-40-510LP 0781-5108 2-40 400 60 510 9/16" – 18 M LH 350 21
ESS3 Medium Capacity Single Stage ESS3-125-510LP 0781-5109 5-125 400 200 510 9/16" – 18 M LH 350 21
SR450 Heavy Duty Single Stage SR461B-510 0781-0589 2-40 400 60 510 9/16" – 18 M LH 350 22
SR450 Heavy Duty Single Stage SR461D-510 0781-0595 5-125 400 200 510 9/16" – 18 M LH 350 22
SR 250 Medium Duty Single Stage SR261B-510 0781-0095 2-40 400 60 510 9/16" – 18 M LH 350 23
SR 250 Medium Duty Single Stage SR261C-510 0781-0098 4-80 400 100 510 9/16" – 18 M LH 350 23
VTS 250 Medium Duty Two Stage VTS261B-510 0781-3594 2-40 400 60 510 9/16" – 18 M LH 350 25
VTS 250 Medium Duty Two Stage VTS250BL-555 0781-3525 2-40 400 60 510 9/16" – 18 M LH 350 25
ESL4 High Capacity Line ESL4-80-250F 0781-5210 4-80 --100 1/4" NPT F 1/4" NPT F 3000 29
ESL4 High Capacity Line ESL4-125-250F 0781-5211 5-125 --200 1/4" NPT F 1/4" NPT F 3000 29
EST4 High Capacity Station EST4-80-025 0781-5195 4-80 --100 025 9/16" – 18 M LH 200 29
EST4 High Capacity Station EST4-80-025R 0781-5212 4-80 --100 025 9/16" – 18 M LH 200 29
EST4 High Capacity Station EST4-125-025 0781-5196 5-125 --20 025 9/16" – 18 M LH 200 29

EST4 High Capacity Station EST4-125-025R 0781-5213 5-125 -200
025 9/16" – 18 M LH 200 29
L700 High Flow Line L711D-500 0780-1199 5-125 -200
1/2" NPT F 1/2" NPT F 350 30
REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
1
Typical Single Stage Design SR 450 Series Shown
2.5" (63.5 mm) Brass Gauges External Relief Valve System
11
22
3
4
55555
66666
777
88888
Brass Adjusting Screw with forged T-handle (SR 450 only)
Delrin Insert Bushing for durability, easier adjusting
Stainless Steel Diaphragm gives accurate long lasting service

2
3
4 Stem-Type Seat Mechanism inlet pressure aids in sealing
5
Stainless Ball in Key for easy adjustment
6 Adjusting Spring pretested for quality assurance
7
Die-Forged Brass Body for extra strength
8 Precision Machined Nozzle for optimum flow control
Additional Features

...
External self reseating relief valve. Not designed to protect
downstream equipment (no relief valve is needed on low pressure
fuel gas models)

...
Sintered inlet filter, electroless nickel plated bronze

...
Regulators will deliver at least the stated upper range and in some
cases may exceed the stated upper range

Regulators
SINGLE STAGE
EDGE. Series
Innovative EDGE. Series Regulators Offer
Safety and Advanced Design
Single Stage Regulators
Recommended for applications where slight delivery pressure
increases (due to decreasing cylinder pressures) would not affect the
performance characteristics of the work or test results.
Victor. has been the leader in gas equipment for one hundred years,
and its tradition of unparalleled safety remains a cornerstone of the
brand today. With the Victor Professional EDGE Series Regulators,
Victor continues to offer the safest, most reliable and highest quality gas
control technology, giving you more value for your purchase. In addition,
standardized designs and components throughout the EDGE family
greatly simplify regulator service and repair.

Gauges are recessed into the body for the highest level of safety and protection
possible
1
2222
333 444
5
666
7777
88
99
1
2
3
More efficient internal flow paths translate to improved flow consistency from full to
empty cylinder
Same sintered inlet filter used in all Victor industrial regulators

4
Innovative design elements enable the regulator to meet or exceed oxygen-related
safety standards CGA E-4, UL 252, and the stringent ASTM G-175 Promoted Ignition
Test
5
Housing cap is made from high strength zinc-aluminum alloy that has nearly twice the
yield strength of forged brass

6 Time-tested fabric reinforced neoprene diaphgram provides superior sensitivity and
control
7
Seat assembly and friction damper are the same tried and true components used for
decades in SR 350 and SR 450

8 Internals remain protected from weather elements through an internal vent system
protected under the knob, which is channeled to promote water run-off
9
SLAM. Knob designed with multi-stage crumple zones which absorb impact energy
in the event the cylinder falls over. Helps protect pressure integrity of both regulator
and cylinder valve.

EDGE SERIES COLOR CODING BY GAS TYPE

GREENREDYELLOW
BLACK
ORANGEGRAY
Air Acetylene Oxygen Inert Gas Carbon
Dioxide
LPG
Additional Features
...
Forged brass body

...
External self reseating relief valve. Not designed to protect
downstream equipment (no relief valve is needed on low pressure
fuel gas models).

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
20

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

ESS7

High Flow

DESIGN/CONSTRUCTION

...
2.5" (63.5 mm) gauges – brass

...
2.7" (68.6 mm) diaphragm – fabric
reinforced neoprene

DIMENSIONS

6.8"W x 6.9"H x 5.4"D

(172.7 mm x 175.3 mm x
137.1 mm)
WEIGHT

4.9 lb (2.22 kg)
ESS7 FLOW DATA -EDGE Series High-Flow

15
40
125
Delivery Pressure (PSIG)
Flow (SCFH)
2000 4000 6000
20
40
60
80
100
120
140
160
180
200200
8000 10000 12000 14000
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG*
* 250 PSIG Inlet on 200 PSIG Range
Suggested
Operating
Range
CV 0.488
Gas Service Part No. Model No.
Delivery Range
(psig)
0781-5184 ESS7-200-346 10-200
0781-5181 ESS7-125-540 5-125

Air,

0781-5183 ESS7-200-540 10-200

Oxygen,

0781-5220 ESS7-200-992 10-200

Inert Gas

0781-5182 ESS7-125-580 5-125

0781-5185 ESS7-200-580 10-200
0781-5187 ESS7-15-510 2-15
Methane/Hydrogen 0781-5186 ESS7-200-350 10-200
Acetylene
L.P. Gas 0781-5188 ESS7-125-510LP 5-125

Outlet Connection 7/8”-14(M)
Like other regulators

EDGE ADJUSTING LOCK
Ideal for settting pressures and
avoiding tampering by others. Comes
with three color decals - red, green,
black.
Part No: 0750-0221
Regulators

SINGLE STAGE

SR 450

Heavy Duty

DESIGN/CONSTRUCTION

...
2.5" (63.5 mm) gauges – brass
...
3.25" (82.6 mm) diaphragm –

stainless steel

DIMENSIONS

7.25 W x 7" H x 5.13" D
(184.2 mm x 177.8 mm x
130.3 mm)
WEIGHT

5 lb 2 oz (2.32 kg)

The shape of the SR450
Series regulator is a registered
trademark of Victor.

PERFORMANCE

Maximum inlet – 3000 psig

FLOW (SCFH)

CV 0.27
Gas Service Part No. Model No.
Delivery Range
(psig)
0781-0532 SR 450D-346 5-125

Air,

0781-0527 SR 450D-540 5-125

Oxygen,

0781-0528 SR 450D-580* 5-125

Inert Gas

0781-0543 SR 450E-580* 10-200
0781-0583 SR 460A-300 2-15

Acetylene

0781-0584 SR 460A-510 2-15
0781-0589 SR 461B-510 2-40

L.P. Gas
Outlet Connections: Cylinder Type – 9/16"-18 (M), *9/16"-18 (F) RH
0781-0595 SR 461D-510 5-125
REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

SINGLE STAGE

ESS4

High Capacity

DESIGN/CONSTRUCTION

...
High impact ABS
gauge guard

...
1.5" (40 mm) gauges –
steel

...
2.7" (68.6 mm) diaphragm

– fabric reinforced neoprene
DIMENSIONS

6.8" W x 4.4" H x 3.9" D

(172.7 mm x 111.8 mm x 99.1 mm)
REGULATORS
WEIGHT

4.0 lb (1.81kg)
ESS4 FLOW DATA

Suggested
Operating
Range
15
40
125
Delivery Pressure (PSIG)
Flow (SCFH)
1000
2000
3000
4000
5000
6000
20
40
60
80
100
120
140
160
180
200
7000
200
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG*
* 250 PSIG Inlet on 200 PSIG Range
8000
900010000
CV 0.283
ESS3

Medium Capacity

DESIGN/CONSTRUCTION

...
High impact ABS gauge guard

...
1.5" (40 mm) gauges – steel

...
2" (50.8 mm) diaphragm – fabric
reinforced neoprene.

DIMENSIONS

6.6"W x 4.4"H x 3.6"D

(167.6 mm x 111.8 mm x 91.4 mm)
WEIGHT

3.5 lb (1.59 kg)
Suggested
Operating
Range
15
40
125
Delivery Pressure (PSIG)
Flow (SCFH)
1000 2000 3000 4000 5000 6000
10
20
30
40
50
60
70
80
90
100
110
120
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG
CV 0.266
ESS3 FLOW DATA
Gas Service Part No. Model No. Delivery Range
(psig)
Air,
Oxygen,
Inert Gas

0781-5146 ESS4-125-590 5-125
British Oxygen

0781-5155 ESS4-200-992 10-200
Methane/Hydrogen

0781-5138 ESS4-200-350 10-200
Carbon Dioxide

0781-5133 ESS4-15-300 2-15
Acetylene

0781-5142 ESS4-125-346 5-125
0781-5145 ESS4-200-346 10-200
0781-5154 ESS4-40-540 2-40
0781-5127 ESS4-125-540 5-125
0781-5161 ESS4-125-540L 5-125
0781-5131 ESS4-200-540 10-200
0781-5143 ESS4-125-580 5-125
0781-5144 ESS4-200-580 10-200
0781-5152 ESS4-200-580L 10-200

0781-5128 ESS4-125-992 5-125

0781-5137 ESS4-125-350 5-125

0781-5147 ESS4-200-320 10-200

0781-5160 ESS4-15-300L 2-15
0781-5140 ESS4-15-410 2-15
0781-5132 ESS4-15-510 2-15

Gas Service Part No.

Model No. Delivery Range
(psig)
0781-5115 ESS3-125-346 5-125
Air, Oxygen, 0781-5100 ESS3-125-540 5-125
Inert Gas 0781-5122 ESS3-40-580 2-40
Acetylene
0781-5106 ESS3-15-300 2-15
L.P. Gas
0781-5108 ESS3-40-510LP 2-40
Methane Hydrogen
0781-5110 ESS3-40-350 2-40
Carbon Dioxide 0781-5121 ESS3-125-320 5-125

0781-5116 ESS3-125-580 5-125
0781-5105 ESS3-15-510 2-15
0781-5109 ESS3-125-510LP 5-125
0781-5111 ESS3-125-350 5-125
STAGE 3 STAGE 2 STAGE 1
SINGLE IMPACT POINT SHOCK ABSORBING KNOB
3-Stage Crumple Zone
0781-5134 ESS4-15-993 2-15
0781-5135 ESS4-40-510LP 2-40
Acetylene (longer swivel) 0781-5159 ESS4-15-510L 2-15

L.P. Gas
0781-5136 ESS4-125-510LP 5-125

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
22

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

SINGLE STAGE

SR 350

Heavy/Medium D

DESIGN/CONSTRUCTION

...
2.5" (63.5 mm) gauges – brass
...
2.75" (69.9 mm diaphragm –
fabric reinforced neoprene

DIMENSIONS

7.5" W x 6.5" H x 4.5" D

(190.5 mm x 165.1 mm x 114.3
mm)
WEIGHT

3 lb 8 oz (1.59 kg)

PERFORMANCE

Maximum inlet – 3000 psig

ESS7 FLOW DATA -(Flowing Air at STD. Conditions)

CV 0.238
Gas Service Part No. Model No. Delivery Range
(psig)
0781-2400 SR 36OA-300** 2-15
Oxygen 0781-2341 SR 350D-540 5-125
Acetylene

0781-2401 SR 360A-510 2-15
Outlet Connections: Cylinder Type – 9/16"-18 (M), **9/16"-18 (M) LH

G350

Heavy Duty

DESIGN/CONSTRUCTION

...
Larger regulator body for
heavy duty applications

...
Color coded knobs

...
Forged brass body
& Zinc Aluminum
housing cap

...
2" (50.8 mm)
gauges

...
9/16"-18 outlet
connection

...
Internal relief

WEIGHT

3.55 lb (1.61kg)
G350 FLOW DATA

0781-9415 G350-150-540 150
0781-9416 G350-150-580 150
0781-9422 G350-60-510LP 60

REGULATORS
Gas
Service
Part No. Model No. Delivery Range
(psig)
Suggested
Operating
Range
15
60
150
Delivery Pressure (PSIG)
Flow (SCFH)
4000
15
40
60
80
100
120
140
150
50001000 2000 3000
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG
Oxygen
Acetylene
Inert
LP

0781-9421 G350-15-300 15
0781-9420 G350-15-510 15
Watch the Victor EDGE. Regulator SLAM Safety Video
www.youtube.com/watch?v=35ejr42XFnM

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

SINGLE STAGE

G250

Medium Duty

DESIGN/CONSTRUCTION

...
Compact size for light to
medium duty applications
...
Acetylene, Oxygen and LP gas

models
...
Color coded knobs
...
Single stage
...
Forged brass body

& Zinc Aluminum

housing cap
...
2" (50.8 mm) gauges
...
Delivery ranges vary based on model (see

ordering information)
...
9/16"-18 outlet connection
...
Internal relief

WEIGHT

3 lb (1.36 kg)

G250 FLOW DATA

Gas
Service
Part No. Model No. Delivery Range
(psig)
Oxygen 0781-9400 G250-150-540 150
Acetylene
0781-9406 G250-15-300 15
LP

0781-9405 G250-15-510 15
0781-9410 G250-60-510LP 60
SR 250

Medium Duty

DESIGN/CONSTRUCTION

...
2" (50.8 mm) gauges –
brass

...
1.75" (44.5 mm) diaphragm

– fabric reinforced neoprene
DIMENSIONS

6.38" W x 5.13" H x 4.25" D

(162.0 mm x 130.3 mm x
108.0 mm)
WEIGHT

2 lb 15 oz (1.33 kg)

PERFORMANCE

Maximum inlet – 3000 psig

SR250 FLOW DATA

REGULATORS
Suggested
Operating
Range
15
60
150
Delivery Pressure (PSIG)
Flow (SCFH)
1000 2000 3000
15
40
60
80
100
120
140
150
4000
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG
CV 0.109
Gas Service Part No. Model No. Delivery Range
(psig)
0781-0027

Oxygen

0781-0043 SR 250D-540 5-125
0781-0085
Acetylene 0781-0087
0387-0115

L.P. Gas
0781-0095 SR 261B-510 2-40
0781-0098

SR 250C-540

SR 260A-300
SR 260A-510
SR 260A-510 CS

SR 261C-510

4-80

2-15
2-15
2-15

4-80

CS = Clamshell Packaging

Outlet Connections: Cylinder Type – 9/16"-18 (M)

-
-
-
-
-
-
....Protects your
gauges
....Color-coded for
easy identification
GREEN
Oxygen
RED
Acetylene
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
24

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

SINGLE STAGE

SR 5/SR 6

Light Duty

DESIGN/CONSTRUCTION

...
Light weight, compact
...
Machined brass body

& housing cap
...
1.5" (38.1 mm)
gauges - brass

...
Stem type seat
mechanism
...
1.25" (31.8 mm)

...
Internal self reseating diaphragm relief valve
(no relief valve is needed on SR 6 Series regulators).
...
Sintered inlet filter - bronze

DIMENSIONS

4.75" W x 4.25" H x 3.25" D

(120.7 mm x 108.0 mm x 82.6 mm)
WEIGHT

1 lb 12 oz (0.79 kg)

PERFORMANCE

Maximum inlet – 3000 psig
Delivery range (See chart)

Regulators will deliver at least the stated upper range at no flow and in
some cases may exceed the stated upper range.

SR 5 / SR 6 FLOW DATA

diaphragm - fabric reinforced neoprene
Gas Service Part No. Model No.
Delivery Range
(psig)
0780-2544 SR 5-40-320 2-40
Oxygen, CO2, 0780-2537 SR 5-40-580 2-40
Inert Gas 0780-2520 SR 5-60-540 CS 2-60
0780-2521 SR 6-15-510 CS 2-15
Acetylene 0780-2524 SR 6-15-200 2-15
0781-2546 SR 6-15-200R CS 2-15
L.P. Gas
Outlet Connections: 9/16"-18 (M), 5/8"-18 (F)

0781-2545 SR 5-60-540R CS 2-60
0780-2533 SR 7-40-510 CS 2-40
GF250

Medium Capacity

DESIGN/CONSTRUCTION

...
Dual 2" gauges
...
Zinc-Aluminum bonnet
...
Single stage design
...
Ergonomic adjusting knob
...
For Argon or Argon/CO2 mix

shielding gases
...
Color scale graphics with MIG
and TIG ranges

WEIGHT

2.10 lb (1.22 kg)
PERFORMANCE

Maximum inlet pressure: 3000 psig
Up to 50 CFH / for Argon and up to 38 CFH / for CO2

Part No. Description
0781-9411 GF250-50-580

0781-9412 GF250-50-580 (with 10' hose)
Outlet Connection: 5/8"-18 RH(F)
CS = Clamshell Package

AF & CF 150

Light Duty

DESIGN/CONSTRUCTION

...
Single stage design

...
Forged brass body & housing cap

...
Stem type seat mechanism

...
Argon, Argon/CO2 mix & CO2 models

...
Available in CGA 320 & 580
inlet connections

...
Optional MIG kit available with
10’ (3.1 m) hose

WEIGHT

1.90 lb (0.86kg)
PERFORMANCE

Maximum inlet pressure: 3000 psig
Up to 50 CFH / for Argon and up to 38 CFH / for CO2

Part No. Model No.
0781-1103 AF 150-580 CS (With 10' (3.1m) hose)
0387-0245 AF 150-580 CS
0781-1120 CF 153-320

0781-1123 CF 153-320 CS (With 10' (3.1 m) hose)
Outlet Connection: 5/8"-18 RH(F)
CS = Clamshell Package

REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
Two Stage Regulators

Recommended for applications that require a constant delivery
pressure over a range of decreasing inlet pressures. This precise
two stage regulator provides superior operating characteristics for
applications where change in delivery pressure would affect
performance characteristics of work or test results.

Typical Two Stage Design VTS 450 Series Shown
2.5" (63.5 mm) Brass Gauges External Relief Valve System
11
22
33
44
55
6666
7777
88
9999
444
10101010
999
1 Brass Adjusting Screw with forged T-handle (VTS 700 only)
2 Delrin Insert Bushing for durability, easier adjusting
3 Die-Forged Brass Spring Housing Cap provides greater
strength and durability
4 Stainless Steel Diaphragm gives accurate long lasting service
5 Stem-Type Seat Mechanism inlet pressure aids in sealing
6 Stainless Ball in Key for easy adjustment
7 Adjusting Spring pretested for quality assurance
8 Die-Forged Brass Body for extra strength
9 Precision Machined Nozzle for optimum flow control

10 Adjusting Spring designed for precise preset
Additional Features

...
External self reseating relief valve. Not designed to protect
downstream equipment (no relief valve is needed on low pressure
fuel gas models)

...
Sintered inlet filter, electroless nickel plated bronze

...
Regulators will deliver at least the stated upper range and in some
cases may exceed the stated upper range

Regulators

TWO STAGE

VTS 700

Extra Heavy Duty, Two-Stage, High Flow

DESIGN/CONSTRUCTION

...
2.5" (63.5 mm) gauges – steel

...
Diaphragms – 2" (50.8 mm)
and 3.25" (82.6 mm) –
stainless steel

DIMENSIONS

6.75" W x 7.5" H x 8.63" D

(171.5 mm x 190.5 mm x 219.1 mm)
WEIGHT

8 lb 8 oz (3.86 kg)

PERFORMANCE

Maximum inlet – 3000 psig

VTS 700 FLOW DATA

CV 0.244
Gas Service Part No. Model No.
Delivery Range
(psig)
Oxygen,
Inert Gas
0780-0928
0780-09390780-0943
VTS 700D-580
VTS 700E-540
VTS 700E-580
5-125
10-200
10-200
Acetylene
Outlet Connections: 7/8"-14(M)

0780-0984 VTS 710A-510 2-15
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
26

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

TWO STAGE

ETS4 Series
High Capacity, Two-Stage Design
Compact two-stage performance in a single-stage footprint
DESIGN/CONSTRUCTION
....Forged brass body
....Zinc-aluminum housing caps
....High impact ABS gauge guard
....1.5" UL listed/recognized
Gauges – brass
....Stem type seat mechanism:
urethane seat material – air, oxygen,
inerts, CO2, N2O, other high
pressure gases; neoprene seat
material – low pressure fuel gases
....2.7" fabric reinforced neoprene
diaphragm in 2nd stage, 0.75"
diameter brass piston in 1st stage
....External self reseating relief valve.
Not designed to protect downstream
equipment (no relief valve is needed
on low pressure fuel gas models)
....Sintered inlet filter – nickel plated bronze
....SLAM. impact absorbing safety knob
....Meets or exceeds CGA E-4, UL 252 and ASTM G-175 Promoted Ignition Test
DIMENSIONS
6.85" W x 4.4" H x 4.72" D (174.0 mm x 111.8 mm x 119.9 mm)
WEIGHT
4 lb 12 oz (2.15 kg)
Gas Service Part No. Model No.
Delivery Range
(psig)
Air,
Oxygen,
Inert Gas
0781-5231 ETS4-125-346 5-125
0781-5232 ETS4-200-346 10-200
0781-5217 ETS4-40-540 2-40
0781-5218 ETS4-125-540 5-125
0781-5219 ETS4-200-540 10-200
0781-5221 ETS4-40-580 20-40
0781-5222 ETS4-125-580 5-125
0781-5223 ETS4-200-580 10-200
Industrial Air 0781-5224 ETS4-125-590 5-125
British Oxygen/Fuel
0785-2120 ETS4-125-992 5-125
0785-2121 ETS4-200-992 10-200
0785-2122 ETS4-15-993 2-15
Hydrogen/Methane
0781-5225 ETS4-40-350 2-40
0781-5226 ETS4-125-350 5-125
0781-5227 ETS4-200-350 10-200
Carbon Dioxide 0781-5228 ETS4-125-320 5-125
Acetylene 0781-5229 ETS4-15-300 2-15
0781-5230 ETS4-15-510 2-15
30002500SuggestedOperatingRange
15
40
125
Delivery Pressure (PSIG)
Flow (SCFH)
500 1000 1500
20
40
60
80
100
120
140
160
180
200
2000
200
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG*
* 250 PSIG Inlet on 200 PSIG Range
3500
CV 0.488
ETS4 FLOW DATA
GT350

Heavy Duty, Two-Stage Design

DESIGN/CONSTRUCTION

...
2" (50.8 mm) gauges – steelsteel

...
Diaphragm –
1.33" (33.8 mm) first stageage
2.69" (68.3 mm) second staged stage
fabric reinforced neoprenene

DIMENSIONS

6.79" W x 5.31" H x 6.80" DD

(172.5 mm x 134.9 mm x
172.7 mm)
WEIGHT

3 lb 12 oz (1.70 kg)

PERFORMANCE

Maximum inlet – 3000 psigg

RS
Stage Design
GT350 TWO STAGE FLOW DATA

Suggested
Operating
Range
30
60
150
Delivery Pressure (PSIG)
Flow (SCFH)
500 1000 1500
15
40
60
80
100
120
140
150
2000
15
Inlet Pressure (Air @ 70°F)
2000 PSIG
200 PSIG
Gas Service Part No. Model No. Delivery Range
(psig)
0781-4255 GT350-150-346 5-150
0781-4260 GT350-60-540 2-60

Air,

0781-4261 GT350-150-540 5-150

Oxygen,

0781-4263 GT350-30-580 2-30

Inert Gas

0781-4264 GT350-60-580 2-60

British Oxygen/Fuel

0781-4265 GT350-150-580 5-150
0781-4269 GT350-150-992 5-150
0781-4270 GT350-15-993 2-15

Hydrogen/Methane

0781-4256 GT350-60-350 2-60
0781-4257 GT350-150-350 5-150

Carbon Dioxide

0781-4253 GT350-60-320 2-60
0781-4254 GT350-150-320 5-150

Acetylene

0781-4252 GT350-15-300 2-15
0781-4258 GT350-15-510 2-15

L.P. Gas
0781-4259 GT350-60-510LP 2-60
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

HIGH PRESSURE / MANIFOLD

REGULATORS
SR 4

High Pressure

Heavy duty, high pressure piston regulator. Ideally suited for pressure
vessel and dead-end testing. Delivery pressures up to 4500 psig on
some models.

DESIGN/CONSTRUCTION

...
Machined brass body & housing cap

...
2.5" (63.5 mm) gauges – brass

...
Cartridge type seat assembly with PCTFE seat

...
Piston type actuation – brass

...
Delrin cap bushing for smooth adjustments

...
External adjustable relief valves on F and G range models

...
Hydrogen models have ventable relief valves
(J Series does not)

...
Sintered inlet filter – bronze

DIMENSIONS

6" W x 6.5" H x 6.25" D (152.4 mm x 165.1 mm x 158.8 mm)

WEIGHT

4 lb (1.81 kg)

PERFORMANCE

...
Maximum Inlet

– 7500 psig with CGA 677
– 6000 psig without inlet fitting
– 5500 psig with CGA 701, 680, 347
– 4000 psig with CGA 577
– 3000 psig with CGA 540, 580, 346, 350
PANEL MOUNTING DETAILS

...
All SR 4 Series regulator models may be panel mounted.

...
(1.75" (44.5 mm) hole required in panel for mounting)

...
For a flush panel mount installation order one panel mount nut
1409-0093. For an adjustable panel mount installation order two
panel mount nuts 1409-0093.

SR 4 FLOW DATA

CV 0.1147
Gas Service Part No. Model No. Delivery Range (psig)
0781-1405
Oxygen 0781-1425
0781-1445

SR 4F-540 50-750
SR 4G-540 100-1500
SR 4J-540 200-3000

0781-1408 SR 4F-580 50-750
SR 4F-680 50-750
SR 4G-580 100-1500
SR 4G-680 100-1500
SR 4J-580 200-3000
SR 4J-680 200-3000
SR 4J-677 200-3000
SR 4K-680 300-4500

0781-1473 SR 4K-677 300-4500
SR 4F-347 50-750
SR 4G-346 100-1500
SR 4J-346 200-3000

SR 4F-350 50-750
SR 4G-350 100-1500
SR 4J-350 200-3000

*SR 4PF-250 50-750
*SR 4PG-250 100-1500
*SR 4PJ-250 200-3000

SR 4TJ-996 200-3000

Inert Gas

0781-14100781-14280781-1430
0781-1448
0781-14500781-1453
0781-1470

0781-1403
0781-1422

Air

0781-1442

0781-1463 SR 4K-347 300-4500
0781-1404
Methane, Hydrogen 0781-1424
0781-1444

0781-1401 SR 4F-320 50-750 CO2

0781-1415
Panel Mount 0781-1420
1/4" NPT Inlet 0781-1455

0781-1475 +SR 4PK-250 300-4500
Manifold High Pressure 0781-1454

Inlet: *1/4" NPT(F)
Outlet Fitting: 1/4" Swagelok type stainless steel.
+5/8"-20 UNF(M) inlet 1/8" NPT(F) outlet

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
28

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

SR 600

Heavy Duty

Single stage regulator
designed for pressure testing
and ideal where 350 or 550
psig (maximum) delivery
pressures are needed,
such as dead-end testing

DESIGN/CONSTRUCTION

...
Forged brass body &
housing cap
...
2.5" (63.5 mm) gauges

– brass (6000 lb high
pressure, 600 lb
and 1000 lb low pressure)
...
Cartridge type seat assembly with PCTFE seat
...
Diaphragm -–stainless steel
...
External self-reseating relief valve
...
CGA 540, 580, 346 have a maximum inlet pressure of 3000 psig

DIMENSIONS

7.5" W x 6" H x 5" D (190.5 mm x 152.4 mm x 127.0 mm)

WEIGHT

5 lb 7 oz (2.47 kg)

PERFORMANCE

...
Maximum inlet – 5500 psig
...
Outlet pressure ranges – 350 and 550 psig
...
Inlet port – 5/8"-20 UNF(M)
...
Outlet fitting – 1/4" Swagelok-brass
...
Temperature operating range – 0-140°F

SR 600 FLOW DATA

CV 0.0943
Gas Service Part No. Model No.
Delivery Range
(psig)
Inert Gas 0781-1601 SR 600-350-580 5-350
0781-1604 SR 600-350-680 5-350 High Pressure Inert Gas
0781-1610 SR 600-550-540 5-550
High Pressure Air 0781-1605 SR 600-350-347 5-350
Oxygen
Inert Gas 0781-1611 SR 600-550-580 5-550

Regulators

HIGH PRESSURE / MANIFOLD

Manifold Regulators

Heavy Duty

...
Wide range of flow
capabilities

...
Wide range of pressure
delivery

...
Single and two stage
models available

Gas Service Part No. Model No.
Delivery Range
(psig)
HIGH PRESSURE DELIVERY, PISTON
0781-1457 SR 4MF-996 50-750
Air, 0781-1437 SR 4MG-996 100-1500

Oxygen, 0781-1458 SR 4MJ-996 200-3000
Inert Gas, 0781-1436 SR 4MF-997 50-750
Hydrogen 0781-1438 SR 4MG-997 100-1500

0781-1456 SR 4MJ-997 200-3000
SINGLE STAGE
0781-0611 SR 450MD-996 5-125

Air, Oxygen, Inert Gas

0781-0612 SR 450ME-996 10-200
0781-0615 SR 453MD-996 5-125
Methane, Hydrogen 0781-0613 SR 452MD-997 5-125
CO2
0781-0618 SR 461MB-997 2-40
Acetylene 0781-0617 SR 460MA-997 2-15

L.P. Gas
0781-0619 SR 461MD-997 5-125

EXTRA HIGH FLOW, SINGLE STAGE
0780-0797 SR 700MD-996 5-125
Air, Oxygen, Inert Gas 0780-0798 SR 700ME-996 10-200
0780-0809 SR 700MD-500 5-125

0780-0803 SR 702ME-997 10-200 Methane, Hydrogen
0780-0804 SR 703MD-996 5-125

CO2

0780-0805 SR 703ME-996 10-200
0780-0807 SR 711MB-997 2-40
TWO STAGE
Acetylene 0780-0806 SR 710MA-997 2-15

L.P. Gas
0781-3961 VTS 452MD-997 5-125

Methane, Hydrogen

0781-3962 VTS 452ME-997 10-200
TWO STAGE, HIGH FLOW
0780-0997 VTS 700MD-996 5-125

Air, Oxygen, Inert Gas

0780-0998 VTS 700ME-996 10-200
0780-1004 VTS 703MD-996 5-125

CO2

0780-1005 VTS 703ME-996 10-200
0780-1007 VTS 711MB-997 2-40
Acetylene 0780-1006 VTS 710MA-997 2-15

L.P. Gas
Inlet Connection: 1"-11.5 NPS(M)
Outlet Connections: 1"-11.5 NPS(F)

REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
EDGE. Series

Innovative EDGE. Series Regulators
Offer Safety and Advanced Design

Victor. has been the leader in gas equipment for one hundred years,
and its tradition of unparalleled safety remains a cornerstone of the
brand today. With the Victor Professional EDGE Series Regulators,
Victor continues to offer the safest, most reliable and highest quality gas
control technology, giving you more value for your purchase. In addition,
standardized designs and components throughout the EDGE family
greatly simplify regulator service and repair. All EDGE Series Regulators
are easy to use, durable and compact, designed for performance and
unmatched for safety.

Additional Features

...
4 port forged brass body

...
High strength zinc-aluminum housing cap

...
2.5” gauge with updated artwork

...
Color-coded SLAM. impact absorbing safety knob

...
Meets or exceeds CGA E-4

...
ETL listed to UL 252

EDGE ELC4 – Liquid Regulator Series

The ELC4 Series brings the innovative features of the EDGE regulator to
liquid cylinder use. This regulator is optimally designed to work with the
vaporized gas from a liquid vessel.

EDGE ESL4 Pipeline – Line Regulator Series

Designed for gas distribution/pipeline systems, the ESL4 line regulator
improves upon previous Victor. regulators with added EDGE benefits
including the ergonomic, color coded adjusting knob and updated
gauges.

EDGE EST4 Pipeline – Station Regulator Series

Ideal for weld station use and other gas distribution applications, the
EST4 station regulator is fitted with the appropriate station style CGA
connections for use with oxygen, inert or fuel gases. Along with the color
coded adjusting knob and new gauges, this regulator not only improves
productivity but looks good doing it.

GREENRED
BLACK
GRAY
Acetylene, Oxygen Inert Gas Carbon
LPG, NG, Dioxide
Hydrogen,
Methane

Regulators

LIQUID, LINE AND STATION

ELC4

Liquid Cylinder

DESIGN/CONSTRUCTION

...
Stainless diaphragm
...
Rear entry design

DIMENSIONS

3.8" W x 7.1" H X 8.2" L

(96.5 mm x 180.3 mm x 208.3 mm)
WEIGHT

4 lbs 5 oz (1.95 kg)

PERFORMANCE

Maximum inlet –
3000 psig

ELC4 FLOW DATA -EDGE Series-Liquid Cylinder
CV 0.488

Delivery Pressure (PSIG)
10
20
30
40
50
60
70
80
90
100
110
120
Flow (SCFH)
500 1000 1500 2000 2500 3000 3500Suggested
Operating
Range
15
40
80
125
Inlet Pressure (Air @ 70°F)
200 PSIG
100 PSIG
Gas Service Part No. Model No.
Delivery Range
(psig)
Oxygen 0781-5199 ELC4-125-540R 5-125
Inert (Nitrogen,
Argon, Helium) 0781-5202 ELC4-325-580R 5-325
Carbon Dioxide

0781-5200 ELC4-125-580R 5-125
0781-5201 ELC4-125-320R 5-125
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
30

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

LIQUID, LINE AND STATION

ESL4

Line Regulator

DESIGN/CONSTRUCTION

...
Versatile – supports a variety of
inlet pressures (up to 3000 psig)

DIMENSIONS

3.8" W x 7.1" H X 8.2" L

(96.5 mm x 180.3 mm x 208.3
WEIGHT

4 lbs 5 oz (1.95 kg)

PERFORMANCE

Maximum inlet – 3000 psig

ESL4 FLOW DATA -EDGE Series-Line

CV 0.488

Delivery Pressure (PSIG)
10
20
30
40
50
60
70
80
90
100
110
120
500 1500 2500 3500 4500Suggested
15
40
80
125 350 PSIG
200 PSIG
Operating
Range

Gas Service Part No. Model No.
Delivery Range
(psig)
Air, Inert Gas, Carbon Dioxide,
Nitrous Oxide

Oxygen

Hydrogen, Methane,

Natural Gas, L.P. Gas

Acetylene

Inlet Pressure (Air @ 70°F)

1000 2000 3000 4000 5000
Flow (SCFH)

0781-5190 ESL4-125-250 5-125

0781-5214 ESL4-125-250X 5-125
0781-5210 ESL4-80-250F 4-80

0781-5211 ESL4-125-250F 5-125
0781-5208 ESL4-15-250A 2-15

EST4

Station Regulator

DESIGN/CONSTRUCTION

...
Side entry and rear entry
inlet versions available

DIMENSIONS

3.8" W x 7.1" H X 8.2" L

(96.5 mm x 180.3 mm x
208.3 mm)
WEIGHT

4 lbs 5 oz (1.95 kg)

PERFORMANCE

Maximum inlet –
200 psig

EST4 FLOW DATA -EDGE Series-Station

0.178
CVInlet Pressure (Air @ 70°F)

Suggested
Operating

Delivery Pressure (PSIG)
10
20
30
40
50
60
70
80
90
100
110
120
15
40
80
125 200 PSIG
100 PSIG
500 1000 1500 2000 2500 3000 3500 4000
Range

Flow (SCFH)

Gas Service Part No. Model No.
Delivery
Range (psig)
0781-5191 EST4-40-024 2-40
0781-5204 EST4-40-024R 2-40
Oxygen
0781-5192
0781-5205
EST4-80-024
EST4-80-024R
4-80
4-80
0781-5193 EST4-125-024 5-125
Inert (Nitrogen, 0781-5189 EST4-125-034 5-125

0781-5206 EST4-125-024R 5-125
0781-5207 EST4-125-034R 5-125
Argon, Helium)

Acetylene
0781-5194 EST4-15-025 2-15
0781-5195 EST4-80-025 4-80
Hydrogen, Methane, 0781-5212 EST4-80-025R 4-80
Natural Gas, L.P. Gas 0781-5196 EST4-125-025 5-125

0781-5209 EST4-15-025R 2-15
REGULATORS
0781-5213 EST4-125-025R 5-125
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
Regulators
PIPELINE DEVICES
L 700
High Flow Line
DESIGN/CONSTRUCTION
....Forged brass body & housing cap
....2.5" (63.5 mm) gauge – brass
....Stem type seat mechanism
....3.25" (82.6 mm) diaphragm –
fabric-reinforced neoprene
....Delrin cap bushing for smooth
adjustments
....Designed for gas distribution
system (pipeline)
....Available in either 1/2" NPT(F) or
3/4" NPT(F) inlet
DIMENSIONS
4" W x 7" H x 6" D
(101.6 mm x 177.8 mm x
152.4 mm)
WEIGHT
4 lb 15 oz (2.4 kg)
Gas Service Part No. Model No.
Delivery
Range (psig)
Inlet & Outlet
Ports
Air,
Oxygen,
Inert Gas
0780-1229 L 700C-500 4-80 1/2" NPT(F)
0780-1220 L 700C-750 4-80 3/4" NPT(F)
0780-1207 L 700D-500 5-125 1/2" NPT(F)
0780-1236 L 700D-500 PMT* 5-125 1/2" NPT(F)
0780-1209 L 700D-750 5-125 3/4" NPT(F)
0780-1221 L 700E-500 10-200 1/2" NPT(F)
0780-1222 L 700E-750 10-200 3/4" NPT(F)
Acetylene
0780-1233 L 710A-500 2-15 1/2" NPT(F)
0780-1201 L 710A-750 2-15 3/4" NPT(F)
Hydrogen, L.P. Gas 0780-1199 L 711D-500 5-125 1/2" NPT(F)
*PMT Panel Mount
Pipeline Devices
L 700 High Flow Line
DL 700 Dome Load Line
BSL 7000 Bulk System Line
Victor offers high performance products for non-cylinder applications
such as automated cutting, bulk gas system delivery and other pipeline
applications where high flow and maintaining consistent delivery
pressure is critical.
NOT DESIGNED FOR USE ON CYLINDERS
PIPELINE DEVICES
e
ON
& housing cap
uge – brass
hanism
aphragm –
oprene
for smooth
stribution
/2" NPT(F) or
mm x
WARNING: Maximum inlet pressure 350 psig.
Not for use on cylinders.
CV 1.77
L 700 FLOW DATA
REGULATORS
Regulators
PIPELINE DEVICES
L 700
High Flow Line
DESIGN/CONSTRUCTION
....Forged brass body & housing cap
....2.5" (63.5 mm) gauge – brass
....Stem type seat mechanism
....3.25" (82.6 mm) diaphragm –
fabric-reinforced neoprene
....Delrin cap bushing for smooth
adjustments
....Designed for gas distribution
system (pipeline)
....Available in either 1/2" NPT(F) or
3/4" NPT(F) inlet
DIMENSIONS
4" W x 7" H x 6" D
(101.6 mm x 177.8 mm x
152.4 mm)
WEIGHT
4 lb 15 oz (2.4 kg)
Gas Service Part No. Model No.
Delivery
Range (psig)
Inlet & Outlet
Ports
Air,
Oxygen,
Inert Gas
0780-1229 L 700C-500 4-80 1/2" NPT(F)
0780-1220 L 700C-750 4-80 3/4" NPT(F)
0780-1207 L 700D-500 5-125 1/2" NPT(F)
0780-1236 L 700D-500 PMT* 5-125 1/2" NPT(F)
0780-1209 L 700D-750 5-125 3/4" NPT(F)
0780-1221 L 700E-500 10-200 1/2" NPT(F)
0780-1222 L 700E-750 10-200 3/4" NPT(F)
Acetylene
0780-1233 L 710A-500 2-15 1/2" NPT(F)
0780-1201 L 710A-750 2-15 3/4" NPT(F)
Hydrogen, L.P. Gas 0780-1199 L 711D-500 5-125 1/2" NPT(F)
*PMT Panel Mount
Pipeline Devices
L 700 High Flow Line
DL 700 Dome Load Line
BSL 7000 Bulk System Line
Victor offers high performance products for non-cylinder applications
such as automated cutting, bulk gas system delivery and other pipeline
applications where high flow and maintaining consistent delivery
pressure is critical.
NOT DESIGNED FOR USE ON CYLINDERS
PIPELINE DEVICES
e
ON
& housing cap
uge – brass
hanism
aphragm –
oprene
for smooth
stribution
/2" NPT(F) or
mm x
WARNING: Maximum inlet pressure 350 psig.
Not for use on cylinders.
CV 1.77
L 700 FLOW DATA
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
32

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

DL 700

Dome Load Line

DESIGN/CONSTRUCTION

...
Forged brass body & housing cap
...
Stem type seat mechanism –

fabric reinforced neoprene
...
1/2" NPT(F) inlet & outlet ports
...
Externally dome loaded
...
Remotely controlled pressure

adjustment

...
Designed for cutting machines
or applications that demand very
consistent delivery pressures

...
The DL 700 line regulator is
externally dome loaded for remote
control of gases.

...
The delivery pressure on the DL 700 is controlled by the pressure
supplied from a remote pilot regulator

DIMENSIONS

3.75" W x 4" H x 5.63" D

(95.3 mm x 101.6 mm x 143.0 mm)
WEIGHT

4 lb 8 oz (2.04 kg)

PERFORMANCE

...
Maximum inlet – 500 psig
...
Maximum outlet – 125 psig
...
Temperature operating range – 0-140° F
...
Dome load inlet size – 1/4" NPT(F)
...
Maximum dome load pressure – 125 psig

WARNING: Not for use on cylinders.
DL 700 FLOW VS OUTLET PRESSURE

Gas Service Part No. Model No.
Delivery Range
(psig)
A wide range of gases 0780-1188 DL 700 5-125
Connections: 1/2" NPT(F) Inlet & Outlet Ports

PIPELINE DEVICES

BSL 700

Bulk System Line

DESIGN/CONSTRUCTION

...
Forged brass body & housing cap
...
2.5" (63.5 mm) gauge – brass
...
Stem type seat mechanism
...
3.25" (82.6 mm) diaphragm –

stainless steel
...
Bleed valve in low pressure port
...
Nozzle – brass
...
Seat return spring –

stainless steel
...
Seals – silicon and nylon
...
Designed for downstream

vapor applications
...
Ideal for bulk system
installations
...
Durable and will withstand
most environmental situations
...
Inlet pressure up to 350 psig

DIMENSIONS

3.25" W x 8.5" H x 7.5" D

(82.6 mm x 215.9 mm x 190.5 mm)
WEIGHT

5 lb 8 oz (2.49 kg)

PERFORMANCE

...
Maximum inlet – 350 psig
...
Outlet range – 10-200 psig
...
Temperature operating range 0-140° F

REGULATORS
WARNING: Maximum inlet pressure 350 psig.
Not for use on cylinders.
BSL 700 FLOW VS OUTLET PRESSURE

CV 1.7
Gas Service Part No. Model No.
Delivery
Range
(psig)
Outlet
Gauge
(psig)
Inlet &
Outlet
Ports
Oxygen, Inert Gas 0780-1200 BSL 700 10-200 0-400 1/2" NPT(F)

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
Flow Products

What Does Victor Have to Offer?

Victor. has a full line of flow products for virtually any application.
Whether it is welding, industrial or laboratory use, Victor has a flow
meter, flow gauge or surge limiting regulator for your needs.

Victor offers a range of products for the delivery of shielding gas in
the arc welding process or any application where gas flow rates, versus
delivery pressure, are the primary consideration. These products are
available for pure or mixed gases and for working with either high
pressure cylinders or low pressure “piped shop” environments.

OFFERING INCLUDES:

....Regulators with flow meter
....Flow Meters
....Flow Gauge Regulators
....Single or Two Stage designs
....Surge limiting regulator

Regulators

FLOW GAUGE / FLOW METER

ESS3-FG

Flow Gauge

DESIGN/CONSTRUCTION

...
Forged brass body
...
Zinc-Aluminum housing cap
...
High impact ABS gauge guard
...
1.5" (40 mm) gauges - brass
...
Stem type seat mechanism
...
2" (50.8 mm) diaphragm -

fabric reinforced neoprene

...
External self reseating relief
valve. Not designed to protect
downstream equipment

...
Sintered inlet filter –

nickel plated bronze
...
SLAM. impact absorbing safety knob
...
Meets or exceeds CGA E-4, UL 252 and
ASTM G-175 Promoted Ignition Test

DIMENSIONS

6.6" W x 4.4" H x 3.6" D

(167.6 mm x 111.8 mm x 91.4 mm)
WEIGHT

3.5 lb (1.59 kg)
PERFORMANCE

...
Maximum inlet – 3000 psig
...
Flow Range – 0-40 CFH (0 - 19 L/min.)

Gas Service Part No. Model No. Flow Range (SCFH)
0781-5119 ESS3-FG-320 0-40
Argon 0781-5120 ESS3-FG-580 0-40
Carbon Dioxide
Outlet Connections: 5/8"-18 RH(F), CGA 032

BLACK
GRAY
Argon Carbon
Dioxide

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
34

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

FLOW GAUGE / FLOW METER

SR 310, SR 311, & SR 312

Flow Meter

DESIGN/CONSTRUCTION

...
Designed for CO2 application (non-siphoned tube cylinders)
...
High flow CO2 applications (SR 310 100 psig)

(SR 311/312 100 SCFH) with adequate supply or source
...
Designed for core wire applications
...
Machined aluminum body & housing cap
...
2" (50.8 mm) gauge
...
Stem type seat mechanism
...
1.75" (44.5 mm) diaphragm - fabric reinforced neoprene
...
Self reseating relief valve (not designed to protect

downstream equipment)
...
Sintered inlet filter - bronze

DIMENSIONS

8.38" W x 7.25" H x 2.5" D

(212.9 mm x 184.2 mm x 63.5 mm)
WEIGHT

2 lb 15 oz (1.33 kg)

PERFORMANCE

...
Maximum inlet – 1500 psig
...
Delivery range – 100 SCFH

A regulator equipped with a flow gauge is not accurate when a back
pressure in excess of 2 psig exists at the outlet. Back pressure is caused
by a restriction in the equipment downstream of the flow gauge. Metering
valves, kinked hoses or even very long hoses are restrictions that can
cause back pressure. In applications where back pressure in excess of
2 psig can be expected, a regulator equipped with a flow meter should
be used.

SR 310
SR 311
WARNING: High gas withdrawal rates may cause regulator freeze up
and will require cylinder manifolding. Consult your gas supplier. See
below for Gas Heater.
Gas
Service
Part No.

Model No. Flow Range
CGA Inlet
Connection
Carbon
Dioxide
0781-0355
0781-0353
0781-0354
SR 310 Adjustable Pressure Gauge
SR 311 (Preset @ 80 psig) Flow Meter
SR 312 Flow Gauge
10-200 psig
25-100 SCFH
0-100 SCFH
320
320
320
Outlet Connections: 5/8"-18 RH(F)
Adapter: 5/8"-18(M) x 1/4" NPT(M) (Part No. 0950-0163)

SR 312
-
-
REGULATORS
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

SURGE LIMITING REGULATOR

SLR 100

Surge Limiting Regulator

For use with Shielding Gas

DESIGN/CONSTRUCTION

...
Reduces gas surge at the application of the torch/gun

...
Provides a more consistent flow rate of shielding gas to welding
machines

...
All brass construction

...
Neoprene diaphragm

...
50 micron sintered bronze internal filter

PERFORMANCE

...
Recommended inlet pressure: 100± 20 psig (200 max)
...
Flow: 50 SCFH (preset)
...
Connections: CGA 032 RH

Gas Service Model No. CGA Inlet Connection Part No.
Inert SLR 100 032 0781-1197
Outlet Connections: Inlet 5/8" - 18 RH(F)
Outlet 5/8" - 18 RH(M)

REGULATOR OUTLET (5/8-18 RH - EXTERNAL)
REGULATOR INLET (5/8-18 RH - INTERNAL)
SLR100 REGULATOR
(SURGE LIMITING)
SHIELDING GAS HOSE OUTLET
(5/8-18 RH - EXTERNAL)
SHIELDING GAS INLET
(5/8-18 RH - INTERNAL)
What Does Back Pressure Compensation Mean?
When a flow meter is back pressure compensated, it is not affected by any downstream restrictions that result in a pressure buildup. In a device
that is not compensated, the back pressure will result in inaccurate readings on the flow tube or gauge.
All Victor FM Series flow meters are back pressure compensated to ensure accurate reading at all times, even if line restrictions are present.
Control Valve
is before the
flowtube and
varies the size
of incoming
pressure flow
passage to
control flow
NON-COMPENSATED
For Back Pressure
....Varying inlet pressures tolerable
....Requires flowing to atmosphere
(no restrictions) to be accurate
....Flow gauge regulators operate in this
manner
Control V
is after the
flowtube and
varies the size
of the outlet
flow passage
to control flow
MPENSATED
r Back Pressure
Requires constant inlet pressure
Allows for varying downstream
restrictions
ictor flow meters are of this type
REGULATORS
U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
36

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

FLOW METER CYLINDER

Flow Meter

Heavy Duty

DESIGN/CONSTRUCTION

...
Gas flow measurement in SCFH
...
MIG / TIG applications
...
Flowtube and outer tube are made of impact resistant lexan for severe

applications
...
Pressure compensated for low surge requirement
...
Cover tube contains overpressure protection
All Victor flow meters are back pressure compensated to ensure accurate
readings at all times, even if line restrictions are present. All flow meters
are calibrated to operate at 25 psig inlet pressure to minimize surge,
except the FM 200 which is calibrated to operate at 80 psig.

WARNING: Not designed for cylinder use.
Do not exceed calibrated inlet pressure.
REGULATORS
FM372
Part No. Model No. Flow Range (SCFH) Inlet Fitting Outlet Fitting
Replacement
Flow Tube Inlet Pressure (psig)
UNITS WITH SINGLE GAS CALIBRATION
1000-0264 FM 200 30-100 CO2 1/4" NPT(M) 5/8"-18 RH(F) 1015-0066 80

UNITS WITH 2 GAS CALIBRATIONS
1000-0268 FM 150 10-60 Air, 10-60 Nitrogen 1/4" NPT(M) 5/8"-18 RH(F) 1015-0060 25
1000-0255 FM 135 4-18 Argon , 10-50 Helium 9/16"-18 RH(F) 5/8"-18 RH(F) 1015-0063 25
1000-0256 FM 145 4-18 Argon, 10-50 Helium 5/8"-18 RH(M 5/8"-18 RH(F) 1015-0063 25
1000-0257 FM 155 4-18 Argon, 10-50 Helium 1/4" NPT(M) 5/8"-18 RH(F) 1015-0063 25
1000-0261 FM 137 15-65 Argon, 40-200 Helium 9/16"-18 RH(F) 5/8"-18 RH(F) 1015-0064 25
1000-0262 FM 147 15-70 Argon, 40-200 Helium 5/8"-18 RH(M) 5/8"-18 RH(F) 1015-0064 25
1000-0263 FM 157 15-65 Argon, 40-200 Helium 1/4" NPT(M) 5/8"-18 RH(F) 1015-0064 25

UNITS WITH 3 GAS CALIBRATIONS
1000-0258 FM 370 5-40 CO2, 5-50 Argon, 20-150 Helium 9/16"-18 RH(F) 5/8"-18 RH(F) 1015-0057 25
1000-0259 FM 371 5-40 CO2, 5-50 Argon, 20-150 Helium 5/8"-18 RH(M) 5/8"-18 RH(F) 1015-0057 25
1000-0182 FM 372 5-40 CO2, 5-50 Argon, 20-150 Helium 1/4" NPT(M) 5/8"-18 RH(F) 1015-0057 25

To ensure proper gas flow and to prevent
tampering to your flowmeter use a
Victor Locking Valve (Part No. 0662-0079)
Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

Regulators

FLOW METER CYLINDER

HRF 2400
Medium Duty
DESIGN/CONSTRUCTION
....Regulator / flow meter combination in one
compact unit
....MIG / TIG applications
....Ideal for all applications where dependability is
needed
....Calibrated tube at 25 psig (not on HRF 2480)
....Machined brass body & housing cap
....Back pressure compensated
....Fabric reinforced neoprene diaphragm
....Internal self reseating relief valve – not
designed to protect downstream equipment
....Sintered inlet filter – bronze
....Cover tube contains overpressure protection
DIMENSIONS
5.63" W x 8.25" H x 3" D
(143.0 mm x 209.6 mm x 76.2 mm)
WEIGHT
2 lb 8 oz (1.13 kg)
PERFORMANCE
....Maximum inlet – 3000 psig
....Outlet pressure – preset
....HRF 2425 – 25 psig
....HRF 2480 – 80 psig
Argon,
Argon/Carbon Dioxide Mix,
Helium
0781-2731 HRF 2425 Preset @ 25 psig
10-50 (Argon), 20-150
(Helium)
580 1015-0057
WARNING: High gas withdrawal rates
on carbon dioxide may require cylinder
manifolding. Consult your gas supplier.
Gas Service Part No. Model No. Flow Range (SCFH) Specify CGA Inlet Connection Replacement Flow Tube
Carbon Dioxide,
Carbon Dioxide Mix 0781-2728 HRF 2480 Preset @ 80 psig 7.5-37.5 (Argon) 320, 580
Outlet Connections: 5/8"-18 RH(F), CGA 032

0781-2727 HRF 2480 Preset @ 80 psig 10-38 (CO2) 320 1015-0058
DFM 150

Medium Duty

DESIGN/CONSTRUCTION WEIGHT

...
Designed to monitor two separate processes 2 lb 9 oz (1.16 kg)
or gas flows

PERFORMANCE

...
Ideal for applications where shielding gas

...
Maximum inlet – 3000 psig DFM 150

and back purge requirements are needed

...
75 psig DFM 150S

...
Designed to offer convenience for the

...
Outlet pressure – 25 psig (preset)

maintenance and fabrication industries

Flow Capacity (See below)

...
Brass body

...
Flow meter shows actual flow

...
Teflon seat mechanism
...
Sintered inlet filter – bronze
...
Music wire – spring
...
Piston – brass
...
Cover tube – lexan

DIMENSIONS

5.5" W x 6.5" H x 5" D

(139.7 mm x 165.1 mm x 127.0 mm)
Gas Service Part No. Model No.

Flow Range (SCFH) CGA Inlet Connection Max Inlet (psig) HP Gauge Replacement Flow Tube
Argon, Helium 0781-1153 DFM 150-580 5-50 (Argon), 20-150 (Helium) 580 3000 0-4000 1015-0057

Argon,
Argon / Carbon Dioxide Mix,
Helium Low Pressure

5-50 (Argon)
20-150 (Helium)
0781-1206 DFM 150S 5-40 (Argon/CO2) 1/4" NPT (F) 75 0-100 1015-0057
REGULATORS
Outlet Connection: 5/8"-18 RH(F), CGA 032
Preset Pressure: 25 psig

U.S. Customer Care: 1-800-426-1888 / FAX 1-800-535-0557
38

Canada Customer Care: 1-905-827-4515 / FAX 1-800-588-1714

Regulators

FLOW METER CYLINDER

HSR & HVTS

Medium Duty

DESIGN/CONSTRUCTION

...
Single or two stage design

...
Compact in size

...
Accurate regulator for gas flow

...
MIG / TIG applications

...
Two stage version provides extremely accurate flow rates as cylinder
pressure declines

...
Low surge rates – 25 psi preset

HSR Models (Single Stage)

DIMENSIONS

7" W x 6.25" H x 4.25" D (177.8 mm x 158.8 mm x 108.0 mm)

WEIGHT

3 lb 3 oz (1.45 kg)

HVTS Models (Two Stage)

DIMENSIONS

7" W x 5.5" H x 6.5" D (177.8 mm x 139.7 mm x 165.1 mm)

WEIGHT

4 lb 10 oz (2.10 kg)

DESIGN/CONSTRUCTION

...
Forged brass body and housing cap

...
2" (50.8 mm) high pressure gauge

...
Stem type seat mechanism

...
Fabric reinforced neoprene diaphragm

...
External self reseating relief valve (not designed to protect
downstream equipment)

...
Sintered inlet filter – bronze

PERFORMANCE

...
Maximum inlet – 3000 psig
...
Outlet pressure – 25 psig (preset), 80 psig on CO2
...
Flow capacity (See below)

HSR Series
HVTS Series
WARNING: High gas withdrawal rates
on carbon dioxide may require cylinder
manifolding. Consult your gas supplier.
Gas Service Part No. Model No. Flow Range (SCFH) Specify CGA Inlet Connection Replacement Flow Tube Gas Calibrations
Nitrogen/Air 0781-3819 *HSR 2530 10-60 580 1015-0070 2
0781-3867 *HSR 2535 4-18 / 10-50 580 -2
0781-3775 *HVTS 2535 4-18 / 10-50 580 -2

Argon/Helium

0781-3871 *HSR 2537 15-65 / 40-200 580 1015-0064 2

0781-3772 *HVTS 2537 15-65 / 40-200 580 1015-0064 2
Argon, 0781-3873 *HSR 2570 5-50 580 1015-0057 3
Argon/Carbon Dioxide Mix, 0781-3869 *HSR 2570 5-40 580 1015-0057 3
Helium
Hydrogen 0781-3825 HSR 2533 5-40 350 1015-0070 2

0781-3774 *HVTS 2570 20-150 580 1015-0057 3
Argon,
Argon/Carbon Dioxide Mix,
Helium (Max Inlet – 200 psig)

0781-1245 S2570 5-50, 5-40, 20-140 034 1015-0057 3
Inert 0781-3880 HSR 1470-680 50-140-40 680 1015-0057 AR-HE-CO2

REGULATORS
*Outlet Connections: 5/8"-18 RH(F)

Int'l Customer Care: 1-940-381-1212 / FAX 1-940-483-8178

VictorTechnologies.com

REGULATORS
Part No. Model No.
0781-2723 HRF 1425-580
0387-0240 HRF 1425-580 CS
0781-2743 HRF 1425-580 (With 10' (3.1 m) hose)
0781-2725 HRF 1480-320
0781-2745 HRF 1480-320 (With 10' (3.1 m) hose)
0781-2724 HRF 1480-580
0781-2744 HRF 1480-580 (With 10' (3.1 m) hose)
Outlet Connection: 5/8"-18 RH(F)
CS = Clamshell Package
Part No. Model No. Delivery Pressure (psig)
0781-9133 TPR 250-125-580 CS 5-125
0781-9127 TPR 250-125-320 5-125
0781-9134 TPR 250-200-580 CS 10-250
0781-9135 TPR 250-500-580 CS 10-250
Outlet Connection: 1/4"-37° flare.
CS = Clamshell Package
HRF 1400
Light Duty
DESIGN/CONSTRUCTION
....Regulator / Flow meter
....Single stage piston design
....Argon, Argon/CO2 mix & CO2 models
....25 psig or 80 psig pre-set pressure
....Up to 50 CFH for Argon and up to
38 CFH for CO2 delivery
....Available in CGA 320 & 580
inlet connections
....Optional MIG kit available with
10’ (3.1 m) hose
WEIGHT
2.0 lb (0.91 kg)
PERFORMANCE
Maximum inlet pressure: 3000 psig
Outlet pressure: preset HRF 1425 – 25 psig HRF 1480 – 80 psig
TPR 250 Purging Regulator
Light Duty
DESIGN/CONSTRUCTION
....Single stage design
....Forged brass body &
housing cap
....2" (50.8 mm) gauges
....Stem type seat mechanism
....Neoprene diaphragm
DIMENSIONS
6.38" W x 5.13" H x 4.25" D
(162.1 mm x 130.3 mm
x 108.0 mm)
WEIGHT
2 lb 15 oz (1.33 kg)
PERFORMANCE
Maximum inlet pressure: 3000 psig
Regulators

FLOW METER / PURGING / HIGH PRESSURE

Meco High Pressure

DESIGN/CONSTRUCTION

...
Single-stage design

...
Heavy-duty applications such
as oil/gas industry

...
Stainless steel diaphragm

...
Positive pressure yoke type

regulator

...
Multi-seat 4 way seat
block

WEIGHT

4 lb 9 oz (2.2 kg)

PERFORMANCE

...
Maximum inlet
pressure – 5500 psig

...
Available as a preset model or with adjusting
T-screw

Part Number Description Adjusting
Mechanism Pressure Inlet
5641-8461 P Regulator 125 psi Cap nut 125 1/4 -18 NPT

5641-8464 P Regulator 150 psi T screw 150 1/4 -18 NPT
5641-8465 P Regulator 150 psi Cap nut 150 1/4 -18 NPT
5641-8470 P Regulator 225 psi T screw 225 1/4 -18 NPT
5641-8468 P Regulator 225 psi T screw 225 1/4 -18 NPT

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