Features BRASS MATERIAL: The air conditioning safety valve is made of excellent brass, with high strength, corrosion resistance, oxidation resistance, and long service life. MAIN PURPOSE: The air conditioning safety liquid valve helps to maintain and regulate refrigerant levels, thereby producing cleaner and fresher indoor air. STANDARD THREAD: This safety valve uses the most commonly used British fuel pipe joint with 5/16‑5/16 inch thread to ensure tight connection and no leakage. ENERGY SAVING: This control valve is suitable for R42/410 refrigerant, ensuring optimal performance of air conditioning and reducing energy consumption. APPLICATIONS: This safety valve is dual way flow design, can be used in home air conditioners, automotive air conditioners, condensers, and other equipment. Specification: Item Type: Air Conditioning Safety Valve Type (Channel Position): 2 Way Type Flow Direction: Dual Way Form: Screw Plug Type Nominal Diameter: DN6 Nominal Pressure: 6MPa Connection Form: Thread Application: Suitable for R42/410 refrigerant, requiring the use of R410 fluorinated tube Package List:1 x Safety Valve Package List 1 x Safety Valve