Watts 740 045 FS 1 1/2 - Part of the 740 Series Z100F-8NH 3 inch stainless steel thermostat

3 inch stainless steel thermostat

This 3/4 inch reduced pressure zone backflow preventer 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

and it includes a flashing clamp

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0123463 Port Type Full Seat Material Virgin PTFE Series LFFBV-3C-SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2-piece WOG Rating 600 PSI UPC - 098268695854

Watts 740 045 FS 1 1/2 - Part of the 740 Series Z100F-8NH 3 inch stainless steel thermostatThis pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 45 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from