Watts 740 065 FS 1 - Part of the 740 Series Z100F-6NH it absorbs stress and movement

it absorbs stress and movement

Its neutral-invert design and heavy iron grates provide reliable performance

Thermal Actuator

ZM400SC-3NH

Z668-6IG-VP

Watts 740 065 FS 1 - Part of the 740 Series Z100F-6NH it absorbs stress and movementThis pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 65 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