Mueller Refrigeration 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, high pressure settings, and certified for use with R-410A refrigerant. Combine a relief valve with rupture disc to relieve an over pressure condition and pressure gauge to reveal visual indication.

MUELLER INDUSTRIES Pressure Relief Valve, 3/8 x 3/8 in Nominal, NPTFE x SAE Flare Connection, 150 to 700 psi Pressure, -40 to 300 deg F, Dimensions: 2.81 in L

• Designed primarily for use on liquid receiver applications above the liquid refrigerant level
• Designed for maximum discharge capacities
• 13.3 lbs/min air nominal capacity
• For CFC, HCFC and HFC refrigerants and oils