Backflow Preventers - Valves - 1 backflow preventer
Materials: FDA epoxy-coated cast iron check valve bodies; SS seats and trim; lead-free bronze test cocks; and either lead-free bronze (21/2 to 3" sizes) or FDA epoxy-coated cast iron (4 to 10" sizes) relief valve body. Standards: AWWA C511-92, IAPMO PS31, SBCCI (Standard Plumbing Code), USC FCCCHR Manual, 8th ed. Approvals: ASSE listed 1013, CSA B64.4, FM Approved, UL Classified US.
Model is supplied with NRS gate valve. Strainers are not included but recommended; stainless steel strainers available separately (stock # 15348).
Materials: FDA epoxy-coated cast iron check valve bodies; SS seats and trim; lead-free bronze test cocks; and either lead-free bronze (21/2 to 3" sizes) or FDA epoxy-coated cast iron (4 to 10" sizes) relief valve body. Standards: AWWA C511-92, IAPMO PS31, SBCCI (Standard Plumbing Code), USC FCCCHR Manual, 8th ed. Approvals: ASSE listed 1013, CSA B64.4, FM Approved, UL Classified US.
Model is supplied with NRS gate valve. Strainers are not included but recommended; stainless steel strainers available separately (stock # 15348).