Heavy Duty Pneumatic Quarter Inch Nickel Plated Copper Quick Plug One Way Check Valve For Air Lines CVPU 5 Pack Compatible With PU PA PE PVC Tubing Up To 290 PSI Temperature Range 32 To 140 F

Heavy-Duty 1/4-Inch Copper Check Valve, Nickel Plated, 5-Pack
✔️ 1/4 in OD copper valve, nickel-plated, 290 PSI, 32-140°F

This straight one-way check valve is a compact pneumatic component that allows air flow in one direction while keeping backflow from hitting your gear. It works great with PU, PA, PE, and PVC tubing up to 1/4 inch OD and handles up to 290 PSI at temperatures from 32 to 140°F.

✅ Material: Copper with nickel plating
✅ Size: 1/4 inch tube OD
✅ Max pressure: 290 PSI
✅ Temperature range: 32-140°F
✅ Tube compatibility: PU / PA / PE / PVC

💡 What is a pneumatic check valve used for and how does it protect air systems? This handy device keeps air moving in one direction and prevents backflow.
- Handy one-way flow control for pneumatic lines and air systems
- Prevents backflow to protect compressors, actuators, and hoses
- 1/4 in tubing compatibility with PU/PA/PE/PVC; nickel-plated copper construction