Access Valves are generally used to have easy access to many refrigeration and air conditioning systems for vacuum, charging, pressure checkup, and other applications.
The bullet piercing valve(not included) and access service valve can be used together for the air conditioner refrigerant system.
The Air Conditioners Access Valves, meet SAE, EPA, and UL requirements for Containment of Refrigerant. The thickness of the refrigeration service access valves is twice that of other Schrader system valves.
Dimensions:
Size: 1/4" SAE x 1/4" O.D
Length: 11.9cm (4.7inch)
Pipe thickness: 0.7mm (0.027inch)
These filling access valves are made of thickened premium copper material, with high quality for long-term use.