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757DCDA-PIVXOSY-GPM 4

Part of the 757DCDA Series

Ordering Code: 0191613

UPC: 098268444209

Lead Free Model Available

4 In Ss Double Check Detector Assembly, Post Indicator Valve X Osy Shutoff Valve, Gallons/Minute Meter

This 4 IN stainless steel double check detector assembly with a post indicator valve, outside stem and yoke resilient seated gate valves and a gallons per minute meter measures water flow to detect ground leaks and unauthorized taps. Primarily used on fire line sprinkler systems at referenced cross-connections identified as non-health hazard continuous pressure applications, it prevents the backflow of fire protection substances into the potable water supply and protects against backsiphonage and backpressure. The easy maintenance assembly consists of positive seated thermoplastic independently operating torsion spring check modules, outside stem and yoke resilient seated gate valves with tamper switch and top mounted test cocks. The temperature range is 33 to 140 degrees F (0.5 to 60 degrees C). The maximum working pressure is 175 PSI (12.1 BAR).

Product Features

  • Short lay length for retrofits
  • 5/8 x 3/4 IN bronze meter
  • Gallons per minute meter
  • Patented torsion spring design
Specifications
Backflow Preventer Type Double Check Detector Assembly
Body Finish Stainless Steel
Body Material Stainless Steel
Body Pattern Inline
BrandName Watts
Bypass Yes
Cap And Tether No
Elbow Fitting No
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 4 IN
Inlet Connection Type Flanged Joint
Inlet Shutoff Valve Type Post Indicator Valve
Inlet Thread Type Does Not Apply To Product
LeadFree NO
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type GPM
Minimum Temperature-Fahrenheit 33
ModelNumber 757DCDA-PIVXOSY-GPM 4
Outlet Connection Size 4 IN
Outlet Connection Type Flanged Joint
Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0191613
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series 757DCDA
Strainer No

Product Accessories