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electric vacuum butterfly valve technology

electric vacuum butterfly valve technology

Posted on 2020-07-28 10:46:05 by antsalliance

Electric vacuum butterfly valve is widely used in low vacuum pipeline of thermal power plants as closed circuit equipment.

Electric vacuum butterfly valve is an absolute sealing valve. The valve shaft seal is equipped with a unique pressure water seal [....]

vacuum butterfly valve in steam feed water system of thermal power plant

vacuum butterfly valve in steam feed water system of thermal power plant

Posted on 2020-07-28 10:17:12 by antsalliance

Vacuum butterfly valve is one of the key equipment which is used to cut off condenser and small turbine in steam feed water system of thermal power plant. Its working pressure is less than 1 atm, and the sealing performance is very strict. [....]

vacuum butterfly valve features

vacuum butterfly valve features

Posted on 2020-07-28 09:50:03 by antsalliance

Vacuum butterfly valve is generally used in metallurgy, mining and other fields, is a kind of valve used to connect or cut off non corrosive air and other media. Vacuum butterfly valve has the characteristics of extremely high temperature expansion, which [....]

Double seal vacuum butterfly valve

Double seal vacuum butterfly valve

Posted on 2020-07-28 09:35:18 by antsalliance

The structure design of double sealing vacuum butterfly valve is as follows: double butterfly plate, double seal seat, three-dimensional eccentric locking structure, valve body sealing surface overlaid with cobalt based cemented carbide, sealing ring with [....]

helium mass spectrometer leak detector precautions

helium mass spectrometer leak detector precautions

Posted on 2020-07-27 11:15:10 by antsalliance

Helium mass spectrometer leak detector is a kind of mass spectrometer analysis instrument. It is mainly used in vacuum leak detection. It has the advantages of good performance and high sensitivity. In general, helium mass spectrometer leak detector is co [....]

helium mass spectrometer leak detector in thermal power plant

helium mass spectrometer leak detector in thermal power plant

Posted on 2020-07-27 11:05:08 by antsalliance

Helium mass spectrometry leak detection technology is widely used in thermal power plants, which has great advantages in vacuum system leak detection of power plants. The practice shows that compared with the general leak detection technology, helium mass [....]

helium mass spectrometer leak detector in solenoid valve leak detection

helium mass spectrometer leak detector in solenoid valve leak detection

Posted on 2020-07-27 10:50:22 by antsalliance

In the production of solenoid valve, the helium mass spectrometer leak detector is used more and more frequently with the user's more and more strict requirements on the leakage of the solenoid valve. The following is to introduce the helium mass spectro [....]

helium mass spectrometer leak detector in boiler leak detection

helium mass spectrometer leak detector in boiler leak detection

Posted on 2020-07-27 10:34:49 by antsalliance

In view of the phenomenon of dripping water leakage during the operation of steam boilers, in order to solve this leakage problem, helium mass spectrometer leak detectors have great advantages in boiler leak detection. The following is a case of specific [....]

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