Watts 740 045 FS 1 - Part of the 740 Series Strip Drian This fabric can be used

This fabric can be used in vertical and horizontal applications

All modules must be replaced simultaneously to ensure the most accurate pressure data

ZN1926-4NH

Z193-3IC-G

and sensing passage O-ring

Watts 740 045 FS 1 - Part of the 740 Series Strip Drian This fabric can be usedThis pressure relief valve has a 1 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 the