the valve body is built to withstand high operating pressures and temperature fluctuations common in residential and light commercial split systems

and 45-second HSI control modules

Vertical installation is industry standard

Does this board replace the 2465H605-003 model

Mueller A17512 Valve 323613-751 the valve body is builtThe Mueller A17512 Valve is a professional grade 5 8" Valve 45 deg ODF kit designed for high performance fluid control in commercial refrigeration and air conditioning systems. Engineered by Mueller Industries, this brass compressor valve features a double port design with solder connections, ensuring a leak proof seal and structural integrity under demanding thermal loads. Built for a Maximum Abnormal Pressure (MAP) of 700 psig and a continuous