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919-QT-S 1 Watts

Part of the 919 Series

Ordering Code: 0062780

UPC: 098268069808

Lead Free Model Available

1 In Bronze Reduced Pressure Zone Assembly, Quarter Turn Ball Valves, Bronze Strainer

This 1 inch reduced pressure zone assembly is designed to prevent the flow 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 separate access covers for in-line repairs. It can be used in a variety of installations without the need of any special tools. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a bronze body construction, NPT end connections, a strainer, quarter turn ball valve shutoffs with tee handles, two poppet style check valves and replaceable check seats, top mounted test cocks and a bottom mounted relief valve for reduced space requirements.

Product Features

  • No special tools are required for servicing
  • Innovative check valve plastic cover bushing provides trouble free guiding of the check valve poppet
  • Top mounted screw driver slotted test cocks for easy testing and use in reduced clearance installation
  • EZ twist relief valve cover with quarter turn locking joint captures the spring load during repair to facilitate disassembly
  • Compact, space saving design
  • Separate access covers for the check valves and relief valve for ease of maintenance
  • Bottom mounted relief valve for reduced clearance installation
  • Bronze body with NPT end connections furnished with a strainer
  • Quarter turn full port resilient seated ball valve shutoffs with tee handles
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Bronze
Body Material Bronze
Body Pattern Inline
BrandName Watts
Bypass No
Bypass Size Does Not Apply To Product
Cap And Tether No
Disc Material Silicone
Elbow Fitting No
GDS Status Registered
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1 IN
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type Quarter Turn Ball Valve
Inlet Thread Type NPT
LeadFree NO
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber 919-QT-S 1
Outlet Connection Size 1 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type NPT
Part Number 0062780
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Polymer
Series 919
Strainer Yes