Failure analysis and treatment of bellows globe valve
When the valve is closed, if the valve can not be closed, it should not be forced to close, but open the valve,
View details
Failure analysis and treatment of bellows globe valve
If it still can not be closed, the grinding sealing surface should be checked.
View details
Failure analysis and treatment of bellows globe valve
the flat key I until the upper end face of the flat key I contacts the lower end face of the lower packing.
View details
Failure analysis and treatment of bellows globe valve
(Summary description)The leakage of bellows globe valve is generally divided into internal leakage and external leakage
View details