Check Valve prevents backflow of air from the tank to the compressor head. Made from one-piece brass with stainless steel spring and glass-filled flouropolymer seats for positive sealing and long term reliability. Can be disassembled for cleanup. Made in USA.
In Tank Check Valve, Inlet: 3/4" Male O.D. Tube Compression, Outlet: 3/4" MPT, 1-1/8" Hex, 3-1/2" long.