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  • Characteristics of Gas Welded Ball Valves
    Posted: 07/20/2015 16:45:06  Hits: 306
    Because of the particularity of its medium, a few abnormalities of gas welded ball valves are likely to cause leakage problem. Needless to say, the consequence for the gas leak is really severe. So when buying gas welded ball valves, you’d better learn some knowledge about its characteristics ...
  • Structural Parameters and Selection of Gas Safety Valves
    Posted: 07/13/2015 11:57:58  Hits: 293
    Safety valves play a security role in the system. When the system pressure exceeds the predetermined value, safety valves could open automatically and discharge the gas into the atmosphere so that the pressure will not exceed the allowable value, avoiding the accidents. Therefore, safety valves are ...
  • The Scope of Application for Spring Loaded Safety Valve
    Posted: 07/07/2015 08:03:07  Hits: 337
    Each component has its scope of application, such as wheels are used on the car, and so for other components. Because they make a great contribution to their own industries, so that the work can go on very well and that is the reason why we use a lot of security components. For example, spring loade...
  • How to Remove the Main Valve of A Hydraulic Control Valve
    Posted: 07/02/2015 14:37:43  Hits: 403
    Without any additional oil lubrication, hydraulic control valve can use water to do the lubrication itself. If there is something wrong with the components of the main valve, please follow these instructions to do the disassembly. (Note: The diaphragm and O ring are usually damaged a lot and other i...
  • Functions of Hydraulic Pressure Control Valves
    Posted: 06/27/2015 11:12:40  Hits: 334
    Because of different applications and characteristics, hydraulic pressure control valves have different types as well. The industry divides them into three types: directional control valves, pressure control valves and flow control valves. These three kinds of valves all have a very big advantage, t...
  • Features of Modular Three-way Ball Valves
    Posted: 06/18/2015 16:06:52  Hits: 489
    Features of Modular Three-way Ball Valves 1. In addition to the general advantages of small fluid resistance, quick on and off, good sealing performance and so on, modular three-way ball valves are simple, lightweight and durable because of the integral structure design. Compared with the usual two...
  • Features and Structure Technology of 2-Way Butterfly Valve
    Posted: 06/11/2015 10:06:35  Hits: 295
    Butterfly valves are used on pipelines to transport all kinds of corrosive or non-corrosive media in the engineering systems of furnace, gas, natural gas, liquefied petroleum gas, city gas, hot and cold air, chemical refining, power generation, building water supply and so on, playing the role of re...
  • Innovation of Chinese Pneumatic Control Valve
    Posted: 06/05/2015 09:28:27  Hits: 310
    Pneumatic control valve industry in China is facing great competition and the future trend of pneumatic control valve is the concern for businesses and customers. It has become an important topic in valve market. Pneumatic control valve plays a very important role in automatic control of modern fac...
  • Some Knowledge of Eccentric Semi-ball Valve
    Posted: 05/29/2015 09:09:34  Hits: 254
    Economic development has provided the safeguard for the progress of many industries. For valves concerned, after decades of development, China's valves are strong enough to compete with the international valves. Therefore, for new users, it is very important to know some information about eccent...