Watts LF174A 100 FS 3/4 - Part of the LF174A Series Drain Fitting Z199-DC-4NL

Z199-DC-4NL

Extra-wide reveal top frame to accommodate high-capacity drainage openings

Features Factory Replacement Kit

Modular configuration for alignment flexibility and integration with adjacent drainage runs

needle-punched polypropylene fabric

Watts LF174A 100 FS 3/4 - Part of the LF174A Series Drain Fitting Z199-DC-4NLThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 100 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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