Refrigeration Tool R410A R22 Safety Valve, A Style 22 Male & Female Thread Refrigerant Charging Adapter, Air Conditioner Freon Charging Safety Valve

This professional refrigerant charging safety valve is a must-have for household air conditioner and HVAC system maintenance. Compatible with R410A and R22 refrigerants, it features A style standard 22 male and female thread interfaces for a tight, leak-proof connection. Made of premium metal, it offers excellent durability and reliable safety performance, controlling refrigerant flow accurately to avoid overcharging and damage to equipment. Easy to install and operate, it is ideal for both professional maintenance personnel and daily DIY use, making air conditioner refrigerant charging simpler and safer.

• 1. Wide Compatibility:This refrigerant charging safety valve works perfectly with R410A and R22 refrigerants, designed for household air conditioners, refrigerators and other HVAC refrigeration systems, meeting daily maintenance and charging needs.
• 2. Standard 22 Thread Interface:Adopts A style standard 22 male thread and 22 female thread design, precise connection, no air leakage, easy to install and disassemble, fits most mainstream air conditioner charging ports and refrigerant bottles.
• 3. Safe & Durable Construction:Built with high-quality metal material, sturdy and wear-resistant, the safety valve effectively controls refrigerant flow, prevents overcharging and backflow, ensures safe operation during refrigeration maintenance.
• 4. Easy to Use:User-friendly design, no professional tools required, simply connect the adapter to the refrigerant cylinder and air conditioner, adjust the valve to complete freon charging, suitable for both DIY users and technicians.
• 5. Practical Refrigeration Accessory:Compact and lightweight, easy to carry and store, an essential tool for air conditioner installation, maintenance and refrigerant replacement, solving common charging problems efficiently.