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- 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.
Utility Spring Check Valve, 1-1/2" Nominal, FNPT, 150 psi, 140 deg F, 3-13/16" Inlet to Outlet Length, PVC Body, EPDM Seat, Clear
- Chemical and corrosion resistant PVC white or high visibility PVC clear construction
- No metal parts on swing check - stainless steel spring on spring check
- Maintenance free sealed unit in a compact space saving design
- Engineered for maximum flow, quick response and positive shutoff
- Spring assisted spring check model option for positive closing
- Suitable for either horizontal or vertical up-flow installations and vacuum service
- Silicone free assembly
- Long life high grade EPDM seat with weighted disc
- Body MaterialPVCEnd StyleFNPTNominal Size1-1/2 inSoftgoods MaterialEPDMColorClearFitting / Connector TypeVALVELength5-11/16 inManufacturerSpears ManufacturingManufacturer #S1580C15FMaterialPVCMethod of ManufactureFabricatedPressure Rating150 psiTemperature Rating140 degFTypeUtility