2/1PCS Air Conditioner Plus Safety Liquid Valve R410 Refrigerant Vacuum Maintenance Switch Charging Safety Adaptor R22 Detection

features:

1. This Refrigerant Charging Valve Is 100% Brand New And Made Of Premium Copper, Durable And Sturdy.

2. The Great Craftsmanship Makes Its Top-Loading Rotation Easy To Use.

3. Good CNC Machine Tool Processing,Multiple Parts Are Connected Without Leakage.

4. It Is Easy To Switch Operations Regardless Of How The Safety Valve Is Placed.

5. The Movable Thimble Can Precisely Control The High And Low Pressure Valve Needle Of The Air Condition.

6. Sealed Before Treatment, Safe And Reliable.

7. The Safety Stem Ejector Will Move Forward To The Air Valve In The Stem Valve Of The Pipe.

Specification:

Material: Copper
Diameter: Male: 1/4" (12 mm); Female: 5/16" (12 mm)(Approx.)