Watts 1 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff With Single Top Entry Freeze Sensor (007M1-QT-FZ 1 R)

This 1 in. double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single top access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs and replaceable check discs and seats. The double check valve includes a freeze sensor for use with SentryPlus Alert(R) technology to signal when ambient temperature approaches the freeze threshold. Activated through an add-on connection kit, the sensor also triggers freeze alerts to facility personnel. Connection kit available for building/irrigation management system (BMS/IMS). Highlights Features Details ApplicationNon-Potable Water Compatible Pipe MaterialMulti-Purpose FeaturesQuarter Turn,Threaded Indoor/OutdoorIndoor,Outdoor MaterialBronze Maximum Pressure (PSI)175 PSI Maximum Working Temperature (F)180 Pack Size1 Warranty / Certifications Manufacturer Warranty1 year Dimensions Inlet Diameter (In.)1 Outlet Diameter (In.)1 Product Length (in.)7.3 in Product identification BrandWatts Model007M1-QT-FZ 1 R Product photos

• Prevents backflow of polluted water from entering potable water
• Features a freeze sensor for SentryPlus Alert technology
• Compact modular design facilitates easy maintenance
• Includes a freeze sensor for use with SentryPlus Alert technology to signal when temperature nears the freeze point
• Freeze alerts feature available with add-on connection kit
• Bronze body for durability
• Modular compact design
• Replaceable seats and seat discs
• Top entry