- Brand:Â SimmonsBody Material:Â Cast Silicon BronzeDimensions:Â 4-1/16 in Dia x 7-1/4 in HEnd Style:Â FNPTNominal Size:Â 3 inPressure Rating:Â 600 psiSeries:Â 500 SBSoftgoods Material:Â Buna-NTrim Material:Â Stainless Steel
- Silicon bronze cast poppet
- Silicon bronze components contain less than 0.05 percent (1/20 of 1 percent) lead
- All check valves furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut
- Simmons Check Valve, Series: 500 SB, 3 in Nominal, FNPT End Style, 600 psi Pressure, Cast Silicon Bronze Body, Stainless Steel Trim, Buna-N Softgoods, 4-1/16 in Dia x 7-1/4 in H Dimensions