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- Simmons Check Valve, 1-1/4 in Nominal Size, FNPTxMNPT, 400 psi, 190 deg F, Low Lead Compliance: Yes, 4-15/16 in Inlet to Outlet Length, Cast Silicon Bronze Body, Stainless Steel Spring Trim, Softgoods: Buna-N® O-Ring, 2-1/4 in Dia, Domestic
- Silicon bronze cast poppet
- All check valves furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut
- Extended male and female threads
- Silicon bronze components contain less than 0.05% (1/20 of 1%) lead
- Body MaterialCast Silicon BronzeDomestic / ImportDomesticEnd StyleFNPT x MNPTLow Lead ComplianceYesNominal Size1-1/4 inDimensions2-1/4 in DiaInlet to Outlet Length4-15/16 inManufacturerSimmons Manufacturing CompanyManufacturer #611SBPressure Rating400 psiSoftgoods MaterialBuna-N® O-RingTemperature Rating190 deg FTrim MaterialStainless Steel Spring