Description

1/2" MNPT tank check valves are used to keep air volume and pressure from escaping back into compressor heads while not operating. The 1/8" FNPT side port is designed for pressure switch application. Maximum pressure of 450 PSI and air flow of 20 SCFM.

1/2" male national pipe thread

1/8" female national pipe thread side port

Maximum working pressure of 450 pounds per square inch

Maximum temperature of 400 degrees Fahrenheit

Part Number

• 1091-1 - Single Pack
• S-1091-1 - Single Retail Pack

Vendor