Pressure Reducing Valves: OR and Giacomini Brass Pressure Reducing Valves for HVAC Makeup Water, Domestic Cold Water Service and Boiler Fill
ValveAtlas supplies OR brass pressure reducing valve (PRV series — DN15-DN50 PN25 inlet, adjustable 1.5-6 bar outlet) and Giacomini pressure reducing valves (R153M and R162 series — DN15-DN65 with integrated strainer and test port) for HVAC chilled water makeup, heating loop fill, DHW pressure regulation and domestic cold water service.
PRV selection
OR PRV is the cost-effective direct-acting piston reducer. Giacomini R153M/R162 adds integrated strainer and test port — preferred on new construction where commissioning flow test is required. Separate fire protection PRV (UPRV-0301, UPRV-1320) available at Fire PRV.
Related products
Y-strainers, Balancing valves, HVAC ball valves.
Contact info@valve-atlas.com.