WATTS® LF7RU22H Cast Copper Silicon Alloy Backflow Preventer Dual Check Valve, 1 inch, 175 psi

Description

Dual Check Valve, LF7R Series, Backflow Preventer, Nominal Size: 1 inch, Pressure Rating: 175 psi, Lead-Free Cast Copper Silicon Alloy Body, Temperature Rating: 33 to 180 Deg F, Standards: ISO 9001-2008 Certified, ASSE 1024, C/UPC Listed, For Non-Health Hazard Residential Water System Containment And Continuous Pressure Applications

Features

• The lead-free dual check valve shall comply with state codes and standards, where applicable, requiring reduced lead content
• It shall be lead-free cast copper silicon alloy bodied and include not less than one union
• Engineered plastic check modules, santoprene disc, EPDM seal, stainless steel springs
• Can be installed vertically or horizontally
• An identification tag indicating direction of flow shall be securely attached to the valve body

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