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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Premium Safety Quick Coupling with a Self-Venting System, Series 26
Premium self-venting quick coupling system with nominal diameter 7.4 for pneumatic applications up to 12 bar. Coupling system with European standard profile. Available made of brass/steel.
Parker's Premium Safety Quick Coupling Series 26 is a safety coupling with a self-venting system. The self-venting takes place during disconnection – no risk of pressurized hoses being tossed around. When the sleeve is pulled back, the plug is released yet remains locked in. The coupling valve closes and the air is vented from the air line at the same time. Only then, by operating the sleeve again, can uncoupling take place safely. The system fulfils the requirements of ISO 4414 – increased safety standards in the work place. The plastic sleeve does not scratch working surfaces.
The right plug for self-venting series 26 can be found under series 25.
Premium Safety Quick Coupling with a Self-Venting System, Series 26 
Markets:
- Machinery Construction
- Automotive
Features/Benefits:
- Safety coupling with self-venting mechanism
- No whiplash effect due to the self-venting which takes place during disconnection
- Plastic sleeve - no scratching of the working surfaces
Applications:
- Pneumatic Tools
- Pneumatic Airline Systems
- Assembly Lines
Technical Specifications
| Minimum Operating Temperature: |
-20 °C |
| Diameter: |
Nominal: 7.4 mm |
| Application: |
Pneumatic |
| Brand: |
Rectus |
| Fitting Connection Type: |
Female Thread, Male Thread, Hose Barb |
| Interchange Type: |
Europe |
| Maximum Operating Pressure: |
170 psi, 12 bar |
| Maximum Operating Temperature: |
140 °F, 60 °C |
| Media: |
Pneumatic Media |
| Valve Type: |
High Flow Air, Poppet |
| Valve Included: |
Yes |
| Version: |
Self-Venting |
| Length: |
55 up to 71 mm |
| Hex Size: |
22, 24 mm |
| Outside Diameter: |
31 mm |
| Materials of Construction: |
Brass nickel plated |
| Seal Material: |
NBR |
| Safety Features: |
Self-Venting |
Premium Safety Quick Coupling with a Self-Venting System, Series 26 型号
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