WAT757NRS4
Watts 757-NRS 4" Ss Double Check Valve Assembly, Nrs Shutoff Valves
Double Check Valve Assembly, 757 Series, Model: 757-NRS, 33-3/4 in. Length, 18-1/2 in. Width, 16-3/16 in. Height, Material: Stainless Steel, Lead Law Compliant: Yes, Maximum Temperature: 140F, Pressure - Maximum: 175 psi, Recommended Valve Application: Water, Specifications - ASSE Standards: ASSE 1015, Specifications - CSA Certified: CSA B64.5, Specifications - NSF Certified: Yes, Specifications - UL Listed: Yes, Valve Size: 4 in., Non-Rising Valve Stem, Gate Valve, Reversible Silicone or EPDM Valve Disc, Specifications - FM Approved: Yes, Material Type: 304 SS, 40 Schedule