After the copper valve is installed, the valve plate must be in the open position when the pipeline strength pressure test is performed.
Regarding the regular inspection of the copper valve after installation, the main inspection items are as follows: whether the valve seat and O-ring seal are damaged, whether the positioning position of the pressure handle is faulty, and the sealing performance of the sealing surface of the valve plate. After the Yuhuan copper valve is repaired and assembled, there shall be no jamming phenomenon when opening and closing. After the copper valve is repaired and assembled, the sealing performance test shall be carried out as required, and the situation shall be recorded in detail after each inspection for future reference.
The copper valve can be closed tightly with only a 90-degree rotation operation and a small torque. The completely equal valve body cavity provides a small resistance and straight flow channel for the medium. The main feature of copper valve is its compact structure, easy operation and maintenance, suitable for general working medium such as water, solvent, acid and natural gas, and also suitable for medium with harsh working conditions.
