Exhibition of Access Valve
A refrigeration access valve is an important ducting component for the HVAC or refrigeration systems, which can be installed at any place within the equipment for quick testing, pressure checking, purging and charging.
We provide customers with quality refrigeration valves in several different models. Each access valve is made of quality materials with advanced manufacturing equipment and is reliable, long lasting, and resistant to oil residue, alkaline, and dilute mineral acid build up.
Our access valves are used in refrigerant charging and vacuuming of HVAC systems or other refrigeration equipment that uses R12，R22, R407c, R134a, R600a, R410a, helium and nitrogen gas.
Technical Specifications of Access Valves
| Part No. | Tube O. D. |
| 1/8" | |
| 3/16" | |
| 1/4" | |
| 5/16" | |
| 3/8" |
