Mueller Industries AG15503 Valve 320735-701 For contractors servicing high-capacity refrigeration

For contractors servicing high-capacity refrigeration systems

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

conversion kits are available for LPG applications

While designed as a Carrier original part

Does this unit require a separate surge suppressor

Mueller Industries AG15503 Valve 320735-701 For contractors servicing high-capacity refrigerationThe 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