Minimize refrigerant loss and improve safety with our valve pro hose set.
The control valve allows you to make an un-pressurised connection to the system. Removing the risk of refrigerant loss and also reducing the potential for refrigerant burns.
Once connected, you can use the control valve to open or close the schrader valve to carry out your service work.
When you are finished, closing the control valve will isolate the system and seal the charging hose allowing you to safely remove the charging line