Watts 174A-90 1 - Part of the 174A Series Geotextile Specifications Brand Watts Communication Type

Specifications Brand Watts Communication Type BMS Compatible Series or Model 957

For standard temperature thermostat

This 3 inch butterfly valve is designed specifically for applications which may require an NSF approved valve for potable water system applications

It is furnished with a machined seat that allows the screen to be self-aligning to assure a perfect fit

with integrated bubble level and shims for precise finish alignment

Watts 174A-90 1 - Part of the 174A Series Geotextile Specifications Brand Watts Communication TypeThis 1 inch 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 bronze 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 conditions,