Air Compressor In Tank Check Valve With 3/4 Inch Compression To 3/4 Inch NPT Outlet Includes 1/8 Inch Unloader Port 30 SCFM Flow Rate 450 PSI Maximum Pressure 400 Degrees Fahrenheit Maximum Temperature Made In USA

USA-M Made 3/4in Check Valve for Air Compressors, 30 SCFM
✔️ 3/4in inlet to 3/4in NPT outlet, 1/8in unloader, single unit, 30 SCFM

The air compressor check valve is a one-way valve that sits in the tank line to prevent backflow and maintain pressure. It's a standard component on many compressors and storage tanks, ensuring safe, efficient operation in workshops, garages, and industrial setups.

✅ 3/4in compression inlet to 3/4in NPT outlet to tank
✅ 1/8in unloader port included for quick release
✅ 30 SCFM flow rate at up to 450 PSI
✅ Max operating temp 400°F and Made in USA
✅ Measures 1.050in nominal diameter for 3/4in NPT

💡 What is an air compressor check valve and why is it handy in a pneumatic system? It is a one-way valve that keeps pressure in the tank and stops backflow toward the pump. - Prevents reverse air flow to protect equipment - Helps maintain steady pressure for consistent operation - Extends pump life by reducing backflow stress