Utica-Dunkirk 14622011 Relief Valve R-407C Engineered specifically for actuators with

Engineered specifically for actuators with 1 1/2" stroke (38 mm)

you generally require the AV-400 or AV-401 series

What is the difference between 60L27 and 60L2701

After three failed tries

ensuring it meets the exact technical specifications required for their hermetic compressor lineups

Utica-Dunkirk 14622011 Relief Valve R-407C Engineered specifically for actuators withFor veteran HVAC technicians and mechanical contractors service maintaining hydronic heating systems, the Utica Dunkirk 14622011 Relief Valve is the specified OEM replacement part for ensuring critical overpressure protection. This 3 4" relief valve 30# is engineered with a high grade durable brass construction, designed to withstand the rigorous thermal cycles of residential and commercial boiler operations. With a fixed pressure rating of 30 PSI and