Ball valves are used in commercial/residential air conditioning, refrigeration, freezing equipment to open or close the flow, vacuumize and charge the refrigerant to the system.
Work Principle：
Rotate the stem by 90°clockwise to close the valve and shut off the flow
Rotate the stem by 90°counterclockwise to open the valve and start the flow.
Tube Size:
Ø25.4
Ø28.58
Ø35
Ø41.28
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