Description The Air Conditioning Refrigerant Safety Valve is a must-have for anyone who wants to ensure the safety and reliability of their air conditioning system. Made of durable brass material, this valve is not easy to break and will stay pristine under different environments. With its knurled design and rotating knob, it is easy to install and use. Features -Color:Golden -Material:Brass -Size:6.20X3.20X1.40cm/2.44X1.26X0.55in -Applicable refrigerant: R 410 -Interface:5/16'' -Easy control: The air conditioner valve allows for accurate control over the flow of refrigerant during maintenance, preventing overfilling or undercharging. -Precise workmanship: Made with precision workmanship, the filling valve features standard threads for different air conditioners. -No leakage: The valve ensures a secure connection when attached to refrigerant lines or cylinders, minimizing refrigerant loss and more problems. -Solid and stable: The air conditioning refrigerant filling valve is crafted from brass, known for its durability and stability, can withstand the rigors of continuous operation. -Simple installation: The refrigerant valve is designed to be easy to install, with a straightforward process that can be completed quickly and efficiently.Package list: 2 x Refrigerant Valves