Spears® S1520-30 Utility Swing Check Valve, 3 in, Socket, PVC Body, Domestic
Spears® Utility Swing Check Valve, Series: S1520-30, 3 in Nominal, Socket, 150/75 psi, 140 deg F, Media: Water, 8-7/16 in Inlet to Outlet Length, PVC Body, EPDM Seat Trim, White, 5-3/4 in H, Domestic
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.
