Air conditioning plus fluorine antifreeze hand safety valve R22 air conditioning safety valve R410 leakage-free fluorine refrigerant filling joint

Features:Made of pure brass, durable, good sealing performance, safe and reliable.High-end quality design, top installation and rotation, considering the convenience of use.No matter how the safety valve is placed, the operation can be easily switched.High-end CNC machine tool processing, the connection of multiple parts can ensure no leakage.Product use: suitable for adding fluoride to air conditioners.Specifications:Name: Air Conditioner Adding Fluorine Safety ValveMaterial: pure brass valve body, aluminum handleProduct use: R22\R410Product use: suitable for adding fluoride to air conditionersPacking list: 1 x Safety ValveNote:Due to manual measurement, please allow 1-3 cm error, thank you.Due to screen and other objective reasons, there may be a certain color difference, please understand.