Watts 880041121" Female NPT 175 PSI Continuous Reduced Pressure Zone Backflow Preventer Assembly

This 1 inch lead free copper silicon alloy reduced pressure zone 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 access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead free body, 1 inch NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements. This backflow assembly inlcudes 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.

Features:

Features flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
Alert features available with add-on sensor connection kit
Lead free copper silicon alloy body
NPT inlet and outlet connections
Quarter turn full port resilient seated ball valve shutoffs
Single access cover and modular check construction for the ease of maintenance
Internal relief valve for reduced installation clearances
Replaceable seats for an economical repair
Test cocks are screwdriver slotted

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 88004112
Product Type: Reduced Pressure Zone Backflow Preventer Assembly
Material: Lead Free Copper Silicon Alloy Body, Silicone Body, Engineered Plastic Seat
Body Finish: Cast Copper Silicon Alloy
Body Pattern: Inline
Connection Size: 1" Female NPT
Inlet Shutoff Valve Type: Quarter Turn Ball Valve
Temperature Range: 33 to 180 Degrees F
Maximum Working Pressure: 175 PSI
Pressure Operation: Continuous
Protection Type: Backpressure and Backsiphonage
Dimensions: 15.65" x 8.1" x 5.3"
Weight: 14.0 lb.