Boshart Industries Check Valve, Lead Free Standard, Series: 17CVSS Series, 1-1/2 in Nominal, FNPT End Style, 200 psi WOG Pressure, Up to 180 deg F, Yes Low Lead Compliance, Media: Gas/Oil/Water, 4.04 in Inlet to Outlet Length, 304 Stainless Steel Body, 304 Stainless Steel Trim, FKM Softgoods, 2.36 in W, Import
Stainless steel check valves ensure that fluid flows in one direction only. They have a higher corrosion resistance.