Soft Wash Check Valve with FKM Seals - Female Thread Size:1" FPT x 1" FPT Standard Male Ends

Standard Male Ends

Ideal for custom builds

If you have extreme abuse applications

Threaded fittings

Soft Wash Check Valve with FKM Seals - Female Thread Size:1" FPT x 1" FPT Standard Male EndsSoft wash mixer check valve with bleach resistant upgraded springs that work better than stainless springs These 685 and 687 Series Polypropylene Check Valves with FKM Seals can be used for a wide range of air and fluid applications. Soft Wash Check Valve with FKM Seals, 1 3 PSI Cracking Pressure & Hastelloy Spring Polypropylene FKM Seals Hastelloy Spring High Flow Rate Seat Area Open Diameter: 0. 438" Positive seal at very low back pressure or slight