Mueller valves

Pressure relief valves are designed and engineered to provide high-volume discharge primarily for use on liquid receiver applications above the liquid refrigerant level.

Models are available with multiple seat configurations and high pressure settings. Compatible with all CFC, HCFC and HFC refrigerants and oils Operating temperature ranges from -40° F to 300° F RoHS compliant.

Designed to operate according to ASHRAE standard 15 Comply with ASME code for unfired pressure vessels Discharge rates certified by the National Board of Boiler and Pressure Vessel Inspectors CE certified