Mueller Industries BE33746 Pressure Relief Valve 300 PSI 1/4" NPTFE X 3/8" Flare

The Mueller Industries BE33746 Pressure Relief Valve is designed to relieve excess pressure when it reaches 300 PSI and protect HVAC systems from overpressure. This valve is designed with a 1/4" NPTFE x 3/8" flare connection and is suitable for use in refrigerant lines, chillers and air conditioning systems. It prevents system damage from the pressure buildup by extending HVAC system component longevity. Its durable construction and angle design is reliable for long term, and necessary for normal operation.