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HOME
Product Center
Butterfly
Cast iron valve
Anti-vibration soft ground
Brass valve
Hydraulic control valve
Stainless steel valve
Cast steel valve
Industry applications
Water supply project
Metallurgical industry
Building
Power Industry
Sewage treatment project
Petrochemical industry
Information centre
Industry news
company news
common problem
About us
Company Profile
Technical advantages
Company philosophy
Contact us
English
English
Chinese
Korean
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Industry news
company news
common problem
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common problem
Valve leaking
07
2022.10
Valve leaks are: stem leakage; gland leakage; flange gasket leakage....
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Valve opening and closing failure
07
2022.10
The poor opening and closing of the valve manifests itself as the valve cannot be opened or closed, and the valve cannot operate normally. ...
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Transmission failure
07
2022.10
Transmission failure often manifests as a blocked valve stem, inflexible operation, or inoperable valve. ...
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+86 512 67073155 15150230888
juhan-valve@juhan-valve.com