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Check Valves
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
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
Read More...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
| Action | SKU | Availability | Partner Available | Price | UOM | Connection 1 Thread Size | Application | Minimum Operating Temperature | Product Style | Body Material | Connection 1 Tube Outside Diameter | Shape | Maximum Operating Pressure | Seal Material | Connection 2 Size | Division | Gripping Ring Material | Connection 2 Thread Size | Maximum Operating Temperature | Connection Type | Valve Configuration | Connection 1 Size | Thread Material | Cracking Pressure | Connection 2 Tube Outside Diameter | Media |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W68PLCK-4-4 | Backordered | 83 in stock | $45.57/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | N/A | Threaded | 10 bar | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 1/4 inch | 65 °C | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-4M-2 | Backordered | 3 in stock | $40.38/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 4 mm | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 1/8 inch | 150 °F | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-4M-2R | Backordered | Backordered | $24.49/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 4 mm | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | N/A | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-6-4 | 5 in stock | Backordered | $42.09/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 3/8 inch | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 1/4 inch | 150 °F | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-6-6 | Backordered | Backordered | $49.08/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 3/8 inch | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 3/8 inch | 65 °C | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-6M-2R | Backordered | Backordered | $26.58/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | N/A | Threaded | 10 bar | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | 1/8 mm | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-6M-4R | Backordered | Backordered | $27.57/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | N/A | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | 1/4 mm | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCK-8M-4R | Backordered | Backordered | $29.69/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 8 mm | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | 1/4 mm | 150 °F | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-4-2 | Backordered | Backordered | $33.77/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 1/4 inch | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | N/A | 150 °F | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-4-4 | 3 in stock | 6 in stock | $35.05/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 34 °F | Tube to Pipe | Nylon | N/A | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 1/4 inch | 150 °F | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-4M-2 | Backordered | Backordered | $27.03/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 34 °F | Tube to Pipe | Nylon | 5/32 inch | Threaded | 10 bar | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | 1/8 inch | 65 °C | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-4M-2R | Backordered | 9 in stock | $34.70/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 4 mm | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | N/A | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-6-4 | Backordered | 1 Limited Stock | $54.72/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | N/A | Threaded | 10 bar | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | N/A | 150 °F | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-6-6 | Backordered | 6 in stock | $63.81/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 34 °F | Tube to Pipe | Nylon | 3/8 inch | Threaded | 145 psi | Nitrile | NPT | Fluid System Connectors Division | Stainless Steel | N/A | 65 °C | NPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-6M-2R | Backordered | Backordered | $26.58/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 34 °F | Tube to Pipe | Nylon | N/A | Threaded | 10 bar | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | N/A | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-6M-4R | Backordered | Backordered | $27.57/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | N/A | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | N/A | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-8M-2R | Backordered | Backordered | $28.72/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 8 mm | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | 1/8 mm | 65 °C | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air | |
| W68PLCKI-8M-4R | Backordered | Backordered | $32.37/each | EA | N/A | Pneumatics, Robotics, Textile, Semi-conductors, Packaging | 1 °C | Tube to Pipe | Nylon | 8 mm | Threaded | 145 psi | Nitrile | BSPT | Fluid System Connectors Division | Stainless Steel | 1/4 mm | 150 °F | BSPT | One Way | Push-to-Connect | Plated Brass | 7 psi | N/A | Compressed Air |
