Mueller Industries AG15503 Valve 320735-701 Engineered for high-efficiency residential and

Engineered for high-efficiency residential and light commercial applications

For contractors servicing high-capacity refrigeration systems

Precise Flow Regulation: Delivers consistent refrigerant metering to maintain stable superheat levels in the evaporator

leading to premature structural failure of the element during a heat cycle

Does this unit require a separate surge suppressor

Mueller Industries AG15503 Valve 320735-701 Engineered for high-efficiency residential andThe Mueller Industries AG15503 is a high performance direct spring actuated pressure relief valve engineered for critical overpressure protection in commercial refrigeration and HVACR systems. Designed to meet ASHRAE Standard 15 and ASME Section VIII code requirements, this commercial refrigeration safety valve features a 3 8 inch NPTFE inlet and a 1 2 inch flare outlet. It is factory set at 350 PSI to prevent vessel failure and ensure system