Flow control valve, R410A refrigerant charging valve 1/4" - 5/16" brass adapter flow regulator ball valve for refrigerant charging hose

【Widely Compatible】: The AC flow control valve adapter is suitable for R410A air conditioner manifolds and uses the most common 1/4"-5/16" imperial fuel line connection.

【Easy Installation】: The flow control valve is installed at the end of the charging line to minimize refrigerant loss during maintenance.

【High Durability】: The flow control valve adapter is made of high-quality brass, offering high strength and durability. It is easy to use, has a thickened body, and is long-lasting.

【Reliable】: Reliable and easy to use. No more burning refrigerant on your hands with this tool. This is a safe adapter for charging cooling units.