1/2"HYDRO REGULATOR VALVE FEED WATER PRESSURE f/BOILERS PAINT-SEMI-GLOSS LATEX When used in USDA-inspected facilities

When used in USDA-inspected facilities

Please refer to NIBCO technical data sheets and catalogs for engineering and installation information

Series 174A Boiler Pressure Relief Valves now come packaged with SentryPlus Alert® discharge line flood sensors for monitoring unwanted valve discharges once activated

Vent Elbows are used with air gaps for vertical installations of reduced pressure zone assemblies

watertight seal in seconds with no flame

1/2"HYDRO REGULATOR VALVE FEED WATER PRESSURE f/BOILERS PAINT-SEMI-GLOSS LATEX When used in USDA-inspected facilitiesSeries 1156F High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for