Watts LF174A 070 FS 1 - Part of the LF174A Series Tactile Paving This first check repair kit

This first check repair kit provides all the parts necessary to repair or replace the first check on a 3/4 inch reduced pressure zone assembly backflow preventer

This 3/8 IN dual check valve backflow preventer with atmospheric port and strainer for carbonated beverage machines prevents the reverse flow of polluted water

Z627-2NH-G

Copper sweat tailpiece

Dura-coated finish protects against corrosion

Watts LF174A 070 FS 1 - Part of the LF174A Series Tactile Paving This first check repair kitThis lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 70 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