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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Coded Quick Coupling, Series 21

Coded industrial quick coupling system with nominal diameter 5 for pneumatic and fluid handling applications up to 35 bar. Coupling system developed on the basis of Parker Series 21. Available made of brass.

 

 

Parker's Coded Quick Coupling Series 21 is an industrial coupling system developed on the basis of series 21 with above-average flow rate for liquid and gaseous media.
This coupling system is developed for single-hand operation. The mechanical coding of the coupling and plug offers a guarantee for avoiding mix-ups between media when coupling, which is complemented by the color coding of the anodized sleeves. A double shut-off version is available on request.

 

Coded Quick Coupling, Series 21



Markets:
- Machinery Construction
- Life Science
- Process
- Aerospace

Features/Benefits:
- No mix-ups between media due to the color and mechanical coding of coupling and plug
- Above-average flow rate
- Single-hand operation for easy and fast connection

Applications:
- Laboratory equipment
- Control panels
- Calibration systems
- Portable analyzers
- Gas chromatographs
- Micro-contamination devices

 

Technical Specifications

Minimum Operating Temperature: -20 °C
Diameter: Nominal: 5.0 mm
Application: Fluid Handling
Brand: Rectus
Fitting Connection Type: various
Interchange Type: Rectus Profile
Materials of Construction: Brass
Maximum Operating Pressure: 500 psi, 35 bar
Maximum Operating Temperature: 212 °F, 100 °C
Media: Chemical Fluids, Gases, Pneumatic Media, Water
Seal Material: NBR
Valve Included: Yes or No acc. to the version
Version: Single Shut-Off
Length: 38,5 up to 69 mm
Hex Size: 14 to 17 mm
Outside Diameter: 15 to 16 mm
Flow Rate: 560 L/min

 

Coded Quick Coupling, Series 21 型号

Part Type Connection Type Connection Thread Size (inch) Hose I.D. Material Color
21KAAW10MPN0 Coupling Male Thread - parallel 1/8 na Brass nickel plated green - 0
21KAAW10MPN3 Coupling Male Thread - parallel 1/8 na Brass nickel plated brown - 3
21KAAW10MPN6 Coupling Male Thread - parallel 1/8 na Brass nickel plated blue - 6
21KAAW10MPN8 Coupling Male Thread - parallel 1/8 na Brass nickel plated red - 8
21KAAW10MPX0 Coupling Male Thread - parallel 1/8 na Brass green - 0
21KAAW10MPX3 Coupling Male Thread - parallel 1/8 na Brass brown - 3
21KAAW10MPX6 Coupling Male Thread - parallel 1/8 na Brass blue - 6
21KAAW10MPX8 Coupling Male Thread - parallel 1/8 na Brass red - 8
21KAAW13MPN0 Coupling Male Thread - parallel 1/4 na Brass nickel plated green - 0
21KAAW13MPN3 Coupling Male Thread - parallel 1/4 na Brass nickel plated brown - 3
21KAAW13MPN6 Coupling Male Thread - parallel 1/4 na Brass nickel plated blue - 6
21KAAW13MPN8 Coupling Male Thread - parallel 1/4 na Brass nickel plated red - 8
21KAAW13MPX0 Coupling Male Thread - parallel 1/4 na Brass green - 0
21KAAW13MPX3 Coupling Male Thread - parallel 1/4 na Brass brown - 3
21KAAW13MPX6 Coupling Male Thread - parallel 1/4 na Brass blue - 6
21KAAW13MPX8 Coupling Male Thread - parallel 1/4 na Brass red - 8
21KAIW10MPN0 Coupling Female Thread - parallel 1/8 na Brass nickel plated green - 0
21KAIW10MPN3 Coupling Female Thread - parallel 1/8 na Brass nickel plated brown - 3
21KAIW10MPN6 Coupling Female Thread - parallel 1/8 na Brass nickel plated blue - 6
21KAIW10MPN8 Coupling Female Thread - parallel 1/8 na Brass nickel plated red - 8
21KAIW10MPX0 Coupling Female Thread - parallel 1/8 na Brass green - 0
21KAIW10MPX3 Coupling Female Thread - parallel 1/8 na Brass brown - 3
21KAIW10MPX6 Coupling Female Thread - parallel 1/8 na Brass blue - 6
21KAIW10MPX8 Coupling Female Thread - parallel 1/8 na Brass red - 8
21KAIW13MPN0 Coupling Female Thread - parallel 1/4 na Brass nickel plated green - 0
21KAIW13MPN3 Coupling Female Thread - parallel 1/4 na Brass nickel plated brown - 3
21KAIW13MPN6 Coupling Female Thread - parallel 1/4 na Brass nickel plated blue - 6
21KAIW13MPN8 Coupling Female Thread - parallel 1/4 na Brass nickel plated red - 8
21KAIW13MPX0 Coupling Female Thread - parallel 1/4 na Brass green - 0
21KAIW13MPX3 Coupling Female Thread - parallel 1/4 na Brass brown - 3
21KAIW13MPX6 Coupling Female Thread - parallel 1/4 na Brass blue - 6
21KAIW13MPX8 Coupling Female Thread - parallel 1/4 na Brass red - 8
21KAKO06MPN0 Coupling with Plastic Hose Connection na 4x6 Brass nickel plated green - 0
21KAKO06MPN3 Coupling with Plastic Hose Connection na 4x6 Brass nickel plated brown - 3
21KAKO06MPN6 Coupling with Plastic Hose Connection na 4x6 Brass nickel plated blue - 6
21KAKO06MPN8 Coupling with Plastic Hose Connection na 4x6 Brass nickel plated red - 8
21KAKO06MPX0 Coupling with Plastic Hose Connection na 4x6 Brass green - 0
21KAKO06MPX3 Coupling with Plastic Hose Connection na 4x6 Brass brown - 3
21KAKO06MPX6 Coupling with Plastic Hose Connection na 4x6 Brass blue - 6
21KAKO06MPX8 Coupling with Plastic Hose Connection na 4x6 Brass red - 8
21KAKO08MPN0 Coupling with Plastic Hose Connection na 6x8 Brass nickel plated green - 0
21KAKO08MPN3 Coupling with Plastic Hose Connection na 6x8 Brass nickel plated brown - 3
21KAKO08MPN6 Coupling with Plastic Hose Connection na 6x8 Brass nickel plated blue - 6
21KAKO08MPN8 Coupling with Plastic Hose Connection na 6x8 Brass nickel plated red - 8
21KAKO08MPX0 Coupling with Plastic Hose Connection na 6x8 Brass green - 0
21KAKO08MPX3 Coupling with Plastic Hose Connection na 6x8 Brass brown - 3
21KAKO08MPX6 Coupling with Plastic Hose Connection na 6x8 Brass blue - 6
21KAKO08MPX8 Coupling with Plastic Hose Connection na 6x8 Brass red - 8
21KATF04MPN0 Coupling Hose Barb na 4 Brass nickel plated green - 0
21KATF04MPN3 Coupling Hose Barb na 4 Brass nickel plated brown - 3
21KATF04MPN6 Coupling Hose Barb na 4 Brass nickel plated blue - 6
21KATF04MPN8 Coupling Hose Barb na 4 Brass nickel plated red - 8
21KATF04MPX0 Coupling Hose Barb na 4 Brass green - 0
21KATF04MPX3 Coupling Hose Barb na 4 Brass brown - 3
21KATF04MPX6 Coupling Hose Barb na 4 Brass blue - 6
21KATF04MPX8 Coupling Hose Barb na 4 Brass red - 8
21KATF06MPN0 Coupling Hose Barb na 6 Brass nickel plated green - 0
21KATF06MPN3 Coupling Hose Barb na 6 Brass nickel plated brown - 3
21KATF06MPN6 Coupling Hose Barb na 6 Brass nickel plated blue - 6
21KATF06MPN8 Coupling Hose Barb na 6 Brass nickel plated red - 8
21KATF06MPX0 Coupling Hose Barb na 6 Brass green - 0
21KATF06MPX3 Coupling Hose Barb na 6 Brass brown - 3
21KATF06MPX6 Coupling Hose Barb na 6 Brass blue - 6
21KATF06MPX8 Coupling Hose Barb na 6 Brass red - 8
21KATF08MPN0 Coupling Hose Barb na 8 Brass nickel plated green - 0
21KATF08MPN3 Coupling Hose Barb na 8 Brass nickel plated brown - 3
21KATF08MPN6 Coupling Hose Barb na 8 Brass nickel plated blue - 6
21KATF08MPN8 Coupling Hose Barb na 8 Brass nickel plated red - 8
21KATF08MPX0 Coupling Hose Barb na 8 Brass green - 0
21KATF08MPX3 Coupling Hose Barb na 8 Brass brown - 3
21KATF08MPX6 Coupling Hose Barb na 8 Brass blue - 6
21KATF08MPX8 Coupling Hose Barb na 8 Brass red - 8
21KATF09MPX0 Coupling Hose Barb na 9 Brass green - 0
21KATF09MPX3 Coupling Hose Barb na 9 Brass brown - 3
21KATF09MPX6 Coupling Hose Barb na 9 Brass blue - 6
21KATF09MPX8 Coupling Hose Barb na 9 Brass red - 8
21KATS04MPN0 Coupling Panel Mount with Hose Barb na 4 Brass nickel plated green - 0
21KATS04MPN3 Coupling Panel Mount with Hose Barb na 4 Brass nickel plated brown - 3
21KATS04MPN6 Coupling Panel Mount with Hose Barb na 4 Brass nickel plated blue - 6
21KATS04MPN8 Coupling Panel Mount with Hose Barb na 4 Brass nickel plated red - 8
21KATS04MPX0 Coupling Panel Mount with Hose Barb na 4 Brass green - 0
21KATS04MPX3 Coupling Panel Mount with Hose Barb na 4 Brass brown - 3
21KATS04MPX6 Coupling Panel Mount with Hose Barb na 4 Brass blue - 6
21KATS04MPX8 Coupling Panel Mount with Hose Barb na 4 Brass red - 8
21KATS06MPN0 Coupling Panel Mount with Hose Barb na 6 Brass nickel plated green - 0
21KATS06MPN3 Coupling Panel Mount with Hose Barb na 6 Brass nickel plated brown - 3
21KATS06MPN6 Coupling Panel Mount with Hose Barb na 6 Brass nickel plated blue - 6
21KATS06MPN8 Coupling Panel Mount with Hose Barb na 6 Brass nickel plated red - 8
21KATS06MPX0 Coupling Panel Mount with Hose Barb na 6 Brass green - 0
21KATS06MPX3 Coupling Panel Mount with Hose Barb na 6 Brass brown - 3
21KATS06MPX6 Coupling Panel Mount with Hose Barb na 6 Brass blue - 6
21KATS06MPX8 Coupling Panel Mount with Hose Barb na 6 Brass red - 8
21KATS08MPX0 Coupling Panel Mount with Hose Barb na 8 Brass green - 0
21KATS08MPX3 Coupling Panel Mount with Hose Barb na 8 Brass brown - 3
21KATS08MPX6 Coupling Panel Mount with Hose Barb na 8 Brass blue - 6
21KATS08MPX8 Coupling Panel Mount with Hose Barb na 8 Brass red - 8
21SFAW10MXN0 Plug Male Thread - parallel 1/8 na Brass nickel plated green - 0
21SFAW10MXN3 Plug Male Thread - parallel 1/8 na Brass nickel plated brown - 3
21SFAW10MXN6 Plug Male Thread - parallel 1/8 na Brass nickel plated blue - 6
21SFAW10MXN8 Plug Male Thread - parallel 1/8 na Brass nickel plated red - 8
21SFAW10MXX0 Plug Male Thread - parallel 1/8 na Brass green - 0
21SFAW10MXX3 Plug Male Thread - parallel 1/8 na Brass brown - 3
21SFAW10MXX6 Plug Male Thread - parallel 1/8 na Brass blue - 6
21SFAW10MXX8 Plug Male Thread - parallel 1/8 na Brass red - 8
21SFAW13MXN0 Plug Male Thread - parallel 1/4 na Brass nickel plated green - 0
21SFAW13MXN3 Plug Male Thread - parallel 1/4 na Brass nickel plated brown - 3
21SFAW13MXN6 Plug Male Thread - parallel 1/4 na Brass nickel plated blue - 6
21SFAW13MXN8 Plug Male Thread - parallel 1/4 na Brass nickel plated red - 8
21SFAW13MXX0 Plug Male Thread - parallel 1/4 na Brass green - 0
21SFAW13MXX3 Plug Male Thread - parallel 1/4 na Brass brown - 3
21SFAW13MXX6 Plug Male Thread - parallel 1/4 na Brass blue - 6
21SFAW13MXX8 Plug Male Thread - parallel 1/4 na Brass red - 8
21SFIW10MXN0 Plug Female Thread - parallel 1/8 na Brass nickel plated green - 0
21SFIW10MXN3 Plug Female Thread - parallel 1/8 na Brass nickel plated brown - 3
21SFIW10MXN6 Plug Female Thread - parallel 1/8 na Brass nickel plated blue - 6
21SFIW10MXN8 Plug Female Thread - parallel 1/8 na Brass nickel plated red - 8
21SFIW10MXX0 Plug Female Thread - parallel 1/8 na Brass green - 0
21SFIW10MXX3 Plug Female Thread - parallel 1/8 na Brass brown - 3
21SFIW10MXX6 Plug Female Thread - parallel 1/8 na Brass blue - 6
21SFIW10MXX8 Plug Female Thread - parallel 1/8 na Brass red - 8
21SFIW13MXN0 Plug Female Thread - parallel 1/4 na Brass nickel plated green - 0
21SFIW13MXN3 Plug Female Thread - parallel 1/4 na Brass nickel plated brown - 3
21SFIW13MXN6 Plug Female Thread - parallel 1/4 na Brass nickel plated blue - 6
21SFIW13MXN8 Plug Female Thread - parallel 1/4 na Brass nickel plated red - 8
21SFIW13MXX0 Plug Female Thread - parallel 1/4 na Brass green - 0
21SFIW13MXX3 Plug Female Thread - parallel 1/4 na Brass brown - 3
21SFIW13MXX6 Plug Female Thread - parallel 1/4 na Brass blue - 6
21SFIW13MXX8 Plug Female Thread - parallel 1/4 na Brass red - 8
21SFKO06MXN0 Plug with Plastic Hose Connection na 4x6 Brass nickel plated green - 0
21SFKO06MXN3 Plug with Plastic Hose Connection na 4x6 Brass nickel plated brown - 3
21SFKO06MXN6 Plug with Plastic Hose Connection na 4x6 Brass nickel plated blue - 6
21SFKO06MXN8 Plug with Plastic Hose Connection na 4x6 Brass nickel plated red - 8
21SFKO06MXX0 Plug with Plastic Hose Connection na 4x6 Brass green - 0
21SFKO06MXX3 Plug with Plastic Hose Connection na 4x6 Brass brown - 3
21SFKO06MXX6 Plug with Plastic Hose Connection na 4x6 Brass blue - 6
21SFKO06MXX8 Plug with Plastic Hose Connection na 4x6 Brass red - 8
21SFKO08MXN0 Plug with Plastic Hose Connection na 6x8 Brass nickel plated green - 0
21SFKO08MXN3 Plug with Plastic Hose Connection na 6x8 Brass nickel plated brown - 3
21SFKO08MXN6 Plug with Plastic Hose Connection na 6x8 Brass nickel plated blue - 6
21SFKO08MXN8 Plug with Plastic Hose Connection na 6x8 Brass nickel plated red - 8
21SFKO08MXX0 Plug with Plastic Hose Connection na 6x8 Brass green - 0
21SFKO08MXX3 Plug with Plastic Hose Connection na 6x8 Brass brown - 3
21SFKO08MXX6 Plug with Plastic Hose Connection na 6x8 Brass blue - 6
21SFKO08MXX8 Plug with Plastic Hose Connection na 6x8 Brass red - 8
21SFTF04MXN0 Plug Hose Barb na 4 Brass nickel plated green - 0
21SFTF04MXN3 Plug Hose Barb na 4 Brass nickel plated brown - 3
21SFTF04MXN6 Plug Hose Barb na 4 Brass nickel plated blue - 6
21SFTF04MXN8 Plug Hose Barb na 4 Brass nickel plated red - 8
21SFTF04MXX0 Plug Hose Barb na 4 Brass green - 0
21SFTF04MXX3 Plug Hose Barb na 4 Brass brown - 3
21SFTF04MXX6 Plug Hose Barb na 4 Brass blue - 6
21SFTF04MXX8 Plug Hose Barb na 4 Brass red - 8
21SFTF06MXN0 Plug Hose Barb na 6 Brass nickel plated green - 0
21SFTF06MXN3 Plug Hose Barb na 6 Brass nickel plated brown - 3
21SFTF06MXN6 Plug Hose Barb na 6 Brass nickel plated blue - 6
21SFTF06MXN8 Plug Hose Barb na 6 Brass nickel plated red - 8
21SFTF06MXX0 Plug Hose Barb na 6 Brass green - 0
21SFTF06MXX3 Plug Hose Barb na 6 Brass brown - 3
21SFTF06MXX6 Plug Hose Barb na 6 Brass blue - 6
21SFTF06MXX8 Plug Hose Barb na 6 Brass red - 8
21SFTS04MXN0 Plug Panel Mount with Hose Barb na 4 Brass nickel plated green - 0
21SFTS04MXN3 Plug Panel Mount with Hose Barb na 4 Brass nickel plated brown - 3
21SFTS04MXN6 Plug Panel Mount with Hose Barb na 4 Brass nickel plated blue - 6
21SFTS04MXN8 Plug Panel Mount with Hose Barb na 4 Brass nickel plated red - 8
21SFTS04MXX0 Plug Panel Mount with Hose Barb na 4 Brass green - 0
21SFTS04MXX3 Plug Panel Mount with Hose Barb na 4 Brass brown - 3
21SFTS04MXX6 Plug Panel Mount with Hose Barb na 4 Brass blue - 6
21SFTS04MXX8 Plug Panel Mount with Hose Barb na 4 Brass red - 8
21SFTS06MXN0 Plug Panel Mount with Hose Barb na 6 Brass nickel plated green - 0
21SFTS06MXN3 Plug Panel Mount with Hose Barb na 6 Brass nickel plated brown - 3
21SFTS06MXN6 Plug Panel Mount with Hose Barb na 6 Brass nickel plated blue - 6
21SFTS06MXN8 Plug Panel Mount with Hose Barb na 6 Brass nickel plated red - 8
21SFTS06MXX0 Plug Panel Mount with Hose Barb na 6 Brass green - 0
21SFTS06MXX3 Plug Panel Mount with Hose Barb na 6 Brass brown - 3
21SFTS06MXX6 Plug Panel Mount with Hose Barb na 6 Brass blue - 6
21SFTS06MXX8 Plug Panel Mount with Hose Barb na 6 Brass red - 8

 

 

 


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