Stenner Injection Check Valve 3/8"

Stenner 3/8" injection/check valve with a Santoprene duckbill, ferrule and nut, rated 26-100 psi for high-pressure pump applications. Its step-up thread connects to either 1/4" or 1/2" female NPT fittings, and it fits Stenner 45, 85, 100 and 170 adjustable and fixed pumps, SVP and BDF series. Replace the duckbill annually for best performance.