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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.
Spears® Utility Swing Check Valve, 1 in Nominal, Socket Welded End Style, 150/75 psi Pressure, 140 deg F, No Low Lead Compliance, Media: Water, 4-9/16 in Inlet to Outlet Length, PVC Body, EPDM Trim, White, 2-5/8 in H Dimensions, Domestic/Import: Domestic
- 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 shut-off
- Long life high grade EPDM seat with weighted disc
- Suitable for either horizontal or vertical up-flow installations and vacuum service
- Silicone free assembly
- Flow-Tested for Minimum Turbulence
- Body MaterialPVCDomestic / ImportDomesticEnd StyleSocket WeldedLow Lead ComplianceNoNominal Size1 inColorWhiteDimensions2-5/8 in HInlet to Outlet Length4-9/16 inManufacturerSpears ManufacturingManufacturer #S1520-10MediaWaterPressure Rating75 / 150 psiTemperature Rating140 deg FTrim MaterialEPDM