Spears True-Union PVC Swing Check Valve 2" S1720-20 Socket Wastewater__Drainfield Equipment Schedule 80 through 4 inch

Schedule 80 through 4 inch (110 mm) diameter

Available in a Wide Variety of Sizes

The heavy-duty cast iron construction ensures years of service in demanding applications

UL 778 Recognized (North American Voltages)

Double Throw)

Spears True-Union PVC Swing Check Valve 2" S1720-20 Socket Wastewater__Drainfield Equipment Schedule 80 through 4 inchSpears Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & 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