Watts 740 040 FS 1 1/2 - Part of the 740 Series ZA100F-8NH 757DCDA Compatible Size Used On

757DCDA Compatible Size Used On 8 IN Kit Contents Second Check Module

UPC - 098268589863

ZB415C-2IP

Cover O-ring Kit Type Total Relief Valve Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458909

Watts 740 040 FS 1 1/2 - Part of the 740 Series ZA100F-8NH 757DCDA Compatible Size Used OnThis pressure relief valve has a 1 1 2 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