Watts 757 NRS GXG 6 Part of the 757 Series ZA100F 6NH 7 bar ArmorTek Technology Yes 7 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Bonded Epoxy EAN 098268634891 Inlet Connection Size 2 IN Inlet Connection Type Female Threaded Lead Free Yes Maximum Operating Temperature Fahrenheit 225 Maximum Working Pressure PSI 400 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Part Number 1GE00128 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 74 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Standard Watts Warranty Submittal Package Automatic Control Valve LFM115 74 This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 80 psi pressure relief setpoint 00 Minimum Temperature Fahrenheit 33 Outlet Connection Size 6 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0112059 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 757 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet 757 This compact modular design with a single access sleeve for easy maintenance is approved for N pattern installation in accordance with the direction of the flow arrow on the assembly