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Parker Fittings接头
Pneumatic Fittings
Check Valves
Parker's check valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection.
Parker's check valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection. Using different color codes for supply and exhaust versions, these valves avoid any mistakes in the installation process. By making the installation safer and more intuitive, installation costs are reduced.
Markets:
- Factory/Process Automation
- Pneumatic
- Petrochemical
- Water and Beverage
- Packaging
- Automotive
- Food Processing
Features/Benefits:
PLCK & VC Check Valves
- Lip seals for improved sealing performance
- Excellent vibration resistance
- Compact
- Lightweight
- Symbol showing the operating direction of flow
- Safe installation with color codes:
Green push-button: supply version
Red push-button: exhaust version
Applications:
- Machine tools
- Assembly
- Processing
- Pneumatic circuits safety
Technical Specifications
| Minimum Operating Temperature: |
-4 to 34 °F, -20 to 1 °C |
| Maximum Operating Temperature: |
150 to 356 °F, 65 to 180 °C |
| Maximum Operating Pressure: |
145 to 580 psi, 10 to 39.9 bar |
| Cracking Pressure: |
1/3 to 40 psi |
| Media: |
Compressed Air, Water, Beer, Wine, Water, Beer, Wine, Chemical |
| Application: |
Pneumatics, Robotics, Textile, Semi-conductors, Packaging |
| Body Material: |
Nylon, Acetal, PVDF (Kynar), 316L Stainless Steel |
| Seal Material: |
Nitrile, EPDM, FKM |
| Gripping Ring Material: |
Stainless Steel |
| Valve Configuration: |
One Way |
| Thread Material: |
N/A, Plated Brass, 316L Stainless Steel |
| Connection Type: |
N/A, BSPP, Metric, UNF, BSPT, NPT |
| Product Style: |
Tube to Tube, Tube to Pipe, Pipe to Pipe |
| Shape: |
In-Line, Threaded |
| Connection 1 Tube Outside Diameter: |
1/4 to 5/16 inch, 4 to 12 mm |
| Connection 1 Thread Size: |
1/8 to 1/2 inch, 1/8 to 1 mm |
| Connection 1 Size: |
Push-to-Connect, Push-toConnect, BSPP, NPT |
| Connection 2 Tube Outside Diameter: |
1/4 to 5/16 inch, 4 to 12 mm |
| Connection 2 Thread Size: |
10/32 to 1/2 inch, 1/8 to 1 mm |
| Connection 2 Size: |
Push-to-Connect, BSPP, Metric, UNF, BSPT, NPT |
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