Valve is the fluid system used most of a control component, can be used for switching or control flow direction and regulation, and from the simplest cut off function, the valve seal in the machine...
The most common reason is that the operation manager does not maintain the valve in consideration of relatively expensive maintenance costs, or the lack of scientific valve management and ...
In industrial systems, monitoring, control and maintenance of valves is a difficult task because actuators or valves are not directly available and are often difficult to obtain.
"Production and marketing demand forecast and transformation and upgrading analysis report of Chinese valve manufacturing industry" predicts that the output of valves in China will reach 8.3 million tons in 2019...
Due to the great development potential and market prospect of seawater desalination projects, the demand for valves in the seawater desalination industry is indeed growing, although it...
Petrochina's 2019 international cooperation and foreign affairs conference was recently held in Beijing.The meeting pointed out that the equivalent output of overseas oil and gas rights and interests will exceed 100 million tons in 2019...
Pneumatic valve is a kind of compressed air to drive the operation of the valve actuator, its opening and closing speed is relatively fast, often used for fast two cut off use, can also be used to regulate the flow of use...
On the afternoon of July 23, the municipal bureau of commerce invited Shanghai Frankfurt convention and exhibition company to our county to hold a seminar on international market development of valve industry...
Check valve is to rely on medium oneself activity and open actively, close valve disc, used to avoid medium backflow valve, also known as backflow valve, one-way valve, countercurrent valve, and ...
According to the "decision of the state council on further reducing the catalogue of industrial product production license administration and simplifying the examination and approval procedures" (guofa [2018] no. 33) requirements...