Zurn - 1UFX1F-700XL - 1'' Dual Check Valve Backflow Preventer

1UFX1F-700XL Dual Check Valve - 1'' Female Union x Female NPT Connection Ideal for use where Lead-Free* valves are required as they are designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water. The tubular design on this backflow regulator houses two in-line checks and is 1'' Union x Female Pipe Threaded. With low lead bronze body construction and corrosion-resistant internal parts this backflow device provides durability for long-term usage. The Model 700XL shall provide protection where a potential health hazard does not exist. Acceptable for use in Potable Water Systems Horizontal or Vertical Installation Low-lead law compliant 1'' Female Union x Female Pipe Thread Connection Standards Compliance • ASSE® Listed 1024• CSA® Certified• Meets the requirements of NSF/ANSI/CAN 61**(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT) Materials The Dual Check Valve Backflow Preventer shall be certified to NSF/ANSI/CAN 61, and ASSE® Listed 1024. The main body shall be low lead cast bronze (ASTM B 584), the check assemblies shall be NORYL ® (1/4”-1/2”) or DELRIN® (3/4”-1”). The seal ring and o-rings shall be Buna Nitrile. The Dual Check Valve shall be a ZURN WILKINS Model 700XL. Features Size: 1"Max. pressure: 175 PSIMax. temp: 180°F Downloads Product Specs Installation and Maintenance Instructions Warning - Proposition 65