S++ WIL350ASTBG4
350AST Lead Free 304L Stainless Steel Double Check Valve Backflow Prevention Assembly, 4 in., Grooved
Double Check Valve Backflow Prevention Assembly, Model: 350AST, 30-1/4 in. Length, 12.48 in. Width, 14.02 in. Height, Stainless Steel, End Connection 1: Grooved, End Connection 2: Grooved, Lead Law Compliant: Yes, Maximum Temperature: 140F, Pressure - Maximum: 175 psi, Recommended Valve Application: Water, Specifications - ASSE Standards: ASSE 1015, Specifications - ASTM: ASTM A-276, Specifications - AWWA: AWWA C-550, AWWA C-606, Specifications - NSF: NSF 61, Specifications - NSF Certified: Yes, Specifications - UL Listed: Yes, Valve Size: 4 in., Stainless Steel Valve Stem, EPDM Seal Ring, Buna-N O-Ring Valve Seal, Specifications - FM Approved: Yes, Material Type: 304L