Copper 1/4 Pin Valve Refrigeration Parts Charging Valve/Access Valve for Air Conditioner

Specification
Refrigeration access valve & R134a  gas charging valve
·Product Descriptions:
· Equipped with imported valve inside of reliable performance.
· Double sealing ensure leak-tight.
· Copper tube of various lengths and hardness are available.
· Valve bonnet is knurled for easy handling.
. The charging valve is an one-way service valve with valve inside.
· The charging valve is used on the freezer, cold store and air conditioning unit
Technical parameters:
1. Applicable refrigerant: HCFC and HFC
2. Applicable medium temperature: -25°c~120°c
3. Max.operating pressure: 3.0MPa
4. Max.allowable pressure: 4.5MPa

access valves are designed to offer convenient access port for refrigeration system,it can
be installed in any position on either high or low side for quick testing.pressure checking,purging
or charging. All access valve feature 1/4” SAE male flare access ports  and are finished with cap and
gasket preventig any leakage. Each cap is machined to have a valve core quick-remover.
*Note: The thickness and length for copper tube extension is 0.4mm and 100mm.
Stable valve cores for replacement are available.