Watts LF174A 090 FS 1 - Part of the LF174A Series ZA100F-6NH industrial use

industrial use

3/4 inch NPTF female outlet and a 50 psi pressure relief setpoint

This 3-4 IN second check detector valve replacement kit for series 775 and 775DCDA prevents the backflow of pollutants that are objectionable but not toxic

preventing sediment from contaminating nearby water bodies and leaving the jobsite

Watts LF174A 090 FS 1 - Part of the LF174A Series ZA100F-6NH industrial useThis lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 90 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