Spears® Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape and Irrigation, Pool and Spa, Aquaculture, OEM and many general purpose applications. These maintenance free sealed units feature long-life EPDM elastomer seats with weighted disc for full-flow with minimal restriction and positive shutoff. Spring assisted "Spring Check" model incorporates a positive-pressure spring to assist in valve closing without slamming. Produced from PVC White or PVC Clear material with Socket, Threaded or SR Threaded end connectors. Available in IPS Sizes 1/2 in through 8 in for Swing Check Valves and 1/2 in through 4 in for Spring Check Valves.
Spears® Utility Swing Check Valve, 4 in Nominal, Socket Welded End Style, 150/75 psi Pressure, 140 deg F, No Low Lead Compliance, Media: Water, 10-1/16 in Inlet to Outlet Length, PVC Body, EPDM Trim, White, 6-3/8 in H Dimensions, Domestic/Import: Domestic