Watts 740 040 FS 1 - Part of the 740 Series Woven Fabric (2 ⅝”–8 ¾” uses ⅜”

(2 ⅝”–8 ¾” uses ⅜” pilot bit

This lead free pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 145 psi pressure relief setpoint

It features a bronze body with NPT male inlet and NPT female outlet connections

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 1 1/4 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 0450153 Port Type Full Seat Material Virgin PTFE Series LFB6090 Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2-piece WOG Rating 600 psi UPC - 098268601381

Watts 740 040 FS 1 - Part of the 740 Series Woven Fabric (2 ⅝”–8 ¾” uses ⅜”This pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 40 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 the