Watts LF174A-80 1 1/4 - Part of the LF174A Series Z100F-3NH This 8 inch ductile iron

This 8 inch ductile iron valve setter with flange by flange connections is designed to augment the installation of the N-shape backflow preventer assemblies

00 Minimum Temperature-Fahrenheit 0 Operating Torque 65

The maximum temperature is rated up to 300 degrees F (149 degrees C) at 50 psi (3

UPC - 098268575743

UPC - 098268769968

Watts LF174A-80 1 1/4 - Part of the LF174A Series Z100F-3NH This 8 inch ductile ironThis 1 1 4 inch lead free boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a lead free body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water