uxcell Air Conditioner Refrigeration Service Access Valve 4.5 Inch Long
Widely used in the refrigerant system, it used to charge the refrigerant like R22, R410a or R134a pipe line to ensure the smooth operation of air-conditioner system with enough refrigerant in the copper line and indoor or outdoor units in VRV/VRF system.
Titleuxcell Air Conditioner Refrigeration Service Access Valve 4.5 Inch Long
