One Quarter To One Half Inch Pneumatic Diaphragm Valve 150 PSI ABS Plastic Body Nitrile Seal Universal Fit For Fluid And Air Lines Backflow Prevention Check Valve For Semiconductor And Laboratory Systems

Pneumatic Diaphragm Check Valve 1/4 to 1/2 in, 150 psi
✔️ Single unit 1/4 to 1/2 in pneumatic diaphragm valve, 150 psi

This compact check valve prevents backflow in both fluid and pneumatic lines, making it ideal for semiconductor and laboratory systems. It uses a universal VCR male end connection for quick, seamless integration into existing setups.

✅ Size options: 1/4 in and 1/2 in with VCR male ends
✅ Working pressure rated to 150 psi
✅ Body material: ABS plastic for durability
✅ Sealing: nitrile (NBR) seal for chemical compatibility
✅ Backflow prevention in both fluid and pneumatic lines

💡 What is a check valve used for in fluid and air systems?

💡 A handy device to prevent backflow and protect pumps and lines.

- Prevent reverse flow in liquids and compressed air lines - Protects pumps from rapid cycling and wear - Simple inline installation with VCR male connections - Helps maintain system pressure and reduce contamination