Watts 774-DNRS 4 - Part of the 774 Series ZC100F-2NH Specifications Body Material Iron Brand

Specifications Body Material Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Gear Operator CV Rating 11917 GPM Disc Material Aluminum Bronze EAN 098268605372 Inlet Connection Size 14 IN Inlet Connection Type Lug Lead Free Yes Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 150 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 7305 in-lbs Operating Torque-Wet 3500 in-lbs Outlet Connection Size 14 IN Outlet Connection Type Lug Part Number 0525717 Seat Material EPDM Series BF03-121 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Lug UPC - 098268605372

Features Eliminates the need for thrust blocks or other restraints at the point of installation

and soldered end connections

bimetal spiral spring extended temperature element and copper alloy bourdon tube pressure element with ASME Type B accuracy

This 3/4-1 IN second check replacement kit

Watts 774-DNRS 4 - Part of the 774 Series ZC100F-2NH Specifications Body Material Iron BrandThis 4 inch short lay length lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality 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 under continuous pressure service and protection at cross connections identified as non health hazards and