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  • Posted: 01/05/2016 04:01:19   Hits: 394
    Intelligent pneumatic ball valve is driven by pneumatic actuator, having realized completed intelligent control.   For its own advantages, intelligent pneumatic ball valve has been applied ...
  • Posted: 12/24/2015 05:12:30   Hits: 379
    Electric high pressure gate valve uses flange connection, a kind of the whole direct casting valve. Electric high pressure gate valve is mainly used for water, oil and overheating steam pipes whose ...
  • Posted: 12/15/2015 03:12:53   Hits: 361
    Insulation ball valve and flanged gate valve are the same category of valve. Due to good heat preservation and cold insulation, insulation ball valve has been widely applied in chemical engineering,...
  • Posted: 11/30/2015 05:11:21   Hits: 336
    Silent check valve is a kind of automatic valves whose disc can open or close automatically based on fluid media inside pipes flowing. The disc of valve rotates with the centerline of body. Under th...
  • Posted: 11/12/2015 05:11:44   Hits: 445
    Hard seal eccentric semi-ball valve uses the common path of eccentric body, eccentric ball, seat and stem for centring when they make rotational motion. It is tighter during closing to realize seali...
  • Posted: 11/03/2015 03:11:21   Hits: 439
    Power station welding gate valve is used for pipes of high temperature high pressure water, oil or over-heating steam in thermal power plant, petrochemical industry and metallurgy. The valve has the...
  • Posted: 10/27/2015 05:10:23   Hits: 458
    For energy conservation, noise reduction, low fluid resistance, rapid on-off, axial flow check valve has been widely used for oil and gas transmission pipeline. In China, for large LNG terminals hav...
  • Posted: 10/20/2015 03:10:21   Hits: 481
    In recent years, for global gas industry highly developing, LNG has already become an important part of international gas trade. By 2020, LNG will account for 40% of gas trade volume and 15% of gas ...
  • Posted: 10/16/2015 04:10:28   Hits: 430
    Check valve at the outlet of centrifugal pump is used to prevent water hammer caused fluid backflow in outlet pipeline from damaging impeller inside pump. Check valve is mainly used to prevent fluid...
  • Posted: 10/07/2015 03:10:06   Hits: 524
    For long service life, good rust resistance, environmental protection, stainless steel valves have been widely applied in industry. Stainless steel valves are one of valve products essential for pip...
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News & Events
2017.08.30
What are Thread Valves?
A thread valve is the valve with the thread and can be classified into the internal thread valve and the external thread valve. This kind of valve is connected to the pipeline with the threaded connec...
2017.08.23
An Introduction of Swing Check Valves
A check valve is divided into the swing check valve (rotating around its center of gravity) and the lift check valve (moving along the axis). The check valve is one kind of the automatic valve, mainly...
2017.07.19
2017 China (Zhengzhou) International Water Equipment and Technology Exposition
Event: 2017 China (Zhengzhou) International Water Equipment and Technology Exposition Venue: Central China International Expo Center (No.210, Zheng Bian Road, Zhengzhou City, Henan Province) Date: 201...
2017.07.10
Comparisons of Pneumatic Ball Valves and Electric Ball Valves
(1) Pneumatic ball valves The pneumatic ball valve consists of the ball valve and the pneumatic actuator. It generally needs to be used in conjunction with accessories including the magnetic valve, ai...