General description The 2pcs Liquid Safety Valve Adapter is designed for use with R410A and R22 refrigerants, providing a reliable solution for air conditioning systems. This premium quality adapter ensures efficient refrigerant control and minimizes loss during maintenance. Technical specifications Material: High quality brass Durability: Heavy duty, rust-proof, designed for long-term use Installation Connects easily to the end of the quilted tube Top loader rotation for easy operation Minimizes refrigerant loss during maintenance Usage Compatible with R22/R410A refrigeration systems Used for air conditioning flow control Ideal for refrigerant charging and maintenance Other information Factory seals ensure no leakage Manufactured using high-end CNC machines for precision