Ideal for water applications serving industrial plants, hospitals, morgues, mortuaries, chemical plants, irrigation systems, boiler feeds, water lines and other key systems
Provides the ultimate mechanical protection of potable water against cross-connection contamination hazards
Replaceable seats and seat discs
The internal parts are serviceable in line from the top of the unit for easy maintenance
Alert smart features available with add-on sensor connection kit (sold separately); features flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
وصف
The Watts T063231 3/4 inch lead free double check valve 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 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 lead free 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. This backflow assembly includes flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the flood sensor can send an alert to notify the user of potential flooding. Add-on sensor connection kits are available for both BMS and cellular communications.
