Watts 757N-DCDA-DOSY-LM 3 - Part of the 757DCDA Series ZA100F-6NH Includes 3/4 IN lead free

Includes 3/4 IN lead free hose thread adapter

Specifications Body Material Iron Brand Watts Class Rating 125 or 150 Control Type Lever Handle CV Rating 220 GPM Disc Material Ductile Iron EAN 098268595550 Inlet Connection Size 2 1/2 IN Inlet Connection Type Wafer Lead Free YES Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 289 in-lbs Operating Torque-Wet 190 in-lbs Outlet Connection Size 2 1/2 IN Outlet Connection Type Wafer Part Number 0525343 Seat Material EPDM Series DBF-04 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Wafer Specification Sheet - DBF

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 150 psi pressure relief setpoint

Specifications Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268803211

Leaded Valve

Watts 757N-DCDA-DOSY-LM 3 - Part of the 757DCDA Series ZA100F-6NH Includes 3/4 IN lead freeThis 3 inch N pattern double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality, but not toxic, from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such