Watts 740-075 1 - Part of the 740 Series ZA100F-4NH Includes Type J Heel Proof

Includes Type J Heel Proof Strainer

this valve ensures safety while withstanding high operating-pressure and temperature limits

ZA163-10IC

Low-Profile Grate: The grate is crafted to sit nearly level with the surface of the finished floor—be it tile

or deflect from position

Watts 740-075 1 - Part of the 740 Series ZA100F-4NH Includes Type J Heel ProofThis 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of an iron body construction with expanded outlet drain connections for hot water space heating boilers, non metallic disc to metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water