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Parker Fittings接头
Pneumatic Fittings
Pneumatic Metal Quick Exhaust Valves
This range of metal quick exhaust valves is offered in nickel-plated brass, aluminium and stainless steel.These valves, suitable for any environment, increase the return speed of the cylinder rod by allowing the exhaust to pass directly to atmosphere.
This range of metal quick exhaust valves is offered in nickel-plated brass, aluminium and stainless steel.
These valves, which are suitable for any environment, increase the return speed of the cylinder rod by allowing the exhaust to pass directly to atmosphere.
Features/Benefits:
- Time Saving & Compact
- Reduction in cycle times: return speed improved
- Dimensions optimised for space reduction
- Exhaust silencer incorporated on some models
- Excellent exhaust capacity
- Robust
- Nickel-Plated Brass or Stainless Steel
- Ideal for applications in restrictive environments
- Orientation as required
- Many installation options and choice of silencer
- Designed without retention areas to optimise frequent cleaning operations (stainless steel)
- Aluminium
- Protection of individuals through low noise emissions
- Lightweight and robust
- Silencer integrated for greater compactness
Markets:
- Factory Automation
- Wearing Apparel
- Semiconductor
- Packaging
Application:
- Increases the Return Speed of Pneumatic Cylinders
Product Types:
- Elbow Quick Exhaust Valve, Female BSPP and Metric Thread
- Elbow Quick Exhaust Valve, Male BSPT/Female BSPP Thread
- Quick Exhaust Valve, Female BSPP Thread
Technical Characteristics:
- Fluids: Compressed air
- Materials: nickel-plated brass, anodised aluminium, stainless steel, polyurethane elastomer, FKM, polyurethane, silicone free
- Pressure:
Model 7970: 0.7 to 10 bar
Models 7971 and 7899: 2 to 10 bar
- Temperature:
Model 7970: -20°C to +70°C
Model 7971: -10°C to +70°C
Model 7899: -10°C to +180°C
Regulations:
- DI: 2002/95/EC (RoHS)
- RG: 1907/2006 (REACH)
- DI: 97/23/EC (PED)
Technologies:
- Function fitting
- Quick exhaust valve
- Pneumatic systems
Technical Specifications
| Maximum Operating Temperature: |
80 °C, 176 °F |
| Application: |
Compressed Air/Inert Gas, Automotive Process, Pneumatics, Semiconductors, Packaging, Manufacturing equipment, Vaccum, Various |
| Minimum Operating Temperature: |
-20 °C, -4 °F |
| Maximum Operating Pressure: |
1 MPa, 10 bar, 145 psi |
| Specifications Met: |
DI: 97/23/EC (PED) - DI: 2002/95/EC (RoHs) - DI: 1907/2006 (REACH), DI: 2002/95/EC (RoHS), RG: 1907/2006 (REACH), DI: 97/23/EC (PED) |
| Materials of Construction: |
Nickel Plated Brass, Aluminium, 316 Stainless Steel |
| Shape: |
Straight, 90° |
| Connection Type: |
Thread |
| Quantity per Box: |
1 to 10 |
| Weight: |
0,013 to 0,531 kg |
| Media: |
Compressed air |
Pneumatic Metal Quick Exhaust Valves 型号
| Part |
Shape |
Body Material |
Diameter Nominal (DN) |
Connection 1 Thread Style |
Connection 1 Thread Size (metric) |
| 7899 00 10 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
7 |
BSPP |
G1/8 |
| 7899 00 13 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
7 |
BSPP |
G1/4 |
| 7899 00 17 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
9 |
BSPP |
G3/8 |
| 7899 00 21 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
12 |
BSPP |
G1/2 |
| 7899 00 27 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
18 |
BSPP |
G3/4 |
| 7899 00 34 |
Straight stainless steel quick exhaust valve female |
STAINLESS STEEL 316L |
18 |
BSPP |
G1 |
| 7970 10 10 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G1/8 |
| 7970 13 13 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G1/4 |
| 7970 17 17 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G3/8 |
| 7970 19 19 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
Metric |
M5x0,8 |
| 7970 21 21 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G1/2 |
| 7970 27 27 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G3/4 |
| 7970 34 34 |
Elbow quick exhaust valve female |
NICKEL PLATED BRASS |
na |
BSPP |
G1 |
| 7971 10 10 |
Straight metal quick exhaust valve female |
TREATED ALUMINIUM |
na |
BSPP |
G1/8 |
| 7971 13 13 |
Straight metal quick exhaust valve female |
TREATED ALUMINIUM |
na |
BSPP |
G1/4 |
| 7971 17 17 |
Straight metal quick exhaust valve female |
TREATED ALUMINIUM |
na |
BSPP |
G3/8 |
| 7971 21 21 |
Straight metal quick exhaust valve female |
TREATED ALUMINIUM |
na |
BSPP |
G1/2 |
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