General description The Liquid Safety Valve Air Conditioning Valve is a premium brass connector fitting designed for R410 and R22 air conditioning systems. This product includes two different sizes of valves, ensuring compatibility with various refrigerants and minimizing refrigerant loss during maintenance. Technical specifications Material: High-quality brass Design: Thickened body section for high strength and durability Compatibility: R22+R22 for R22 refrigerant; R22+R410 for R32 or R410 refrigerant Usage Can be installed at the end of a charging hose Minimizes refrigerant loss during maintenance Other information Features a swivel joint for ease of use Internal parts are sealed to prevent air leakage Avoids frostbite on hands during the fluoridation process