Watts 740-075 1 - Part of the 740 Series ZA100F-4NH this valve ensures safety while

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

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

Corrosion resistant adjusting screw and sealed cage for waterworks pit installations

ZA163-10IC

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Thread Type NPT Part Number 0388806 Series 1450F Standard Reduced Pressure Setting-BAR 2

Watts 740-075 1 - Part of the 740 Series ZA100F-4NH this valve ensures safety whileThis 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