High-quality brass: The air conditioner ball valve adapter is made of high-quality brass, which is not easy to rust, and is durable.. Ball valve type: Refrigerant ball valve adapter internal thread: G1/4", the switch is in knob mode.. High pressure resistance: This ball valve has the characteristics of high pressure resistance, can withstand high pressure and avoid the danger of fluorine tube leakage.. Main purpose: It can be used to maintain pressure after pumping pressure in household air conditioners, pressurize and maintain pressure in automobile air conditioners, and accurately maintain pressure by air-conditioning vacuum gauges.. Stable performance: The adapter has stable performance and accurate pressure..
