October 21, 2021
Diaphragm valve is composed of valve body, valve bonnet, valve disc, valve stem, diaphragm and other driving parts. It is…
阅读更多 →
October 19, 2021
Under normal circumstances, if it is not tightly closed, first check to see if the valve is closed in place.…
阅读更多 →
October 19, 2021
Today, we talk about 2 Types industrial valve sealing type The seal is also a very critical component in the…
阅读更多 →
October 19, 2021
There are many factors that affect valve sealing, We can find there are 4 main elements. mainly as follows: 1.…
阅读更多 →
October 19, 2021
It means that when the opened valve is suddenly closed, due to the inertia of the pressurized water flow, a…
阅读更多 →
October 18, 2021
The arrow marked on the valve body is the recommended pressure-bearing direction of the valve, not the flow direction of…
阅读更多 →
October 17, 2021
Valve leakage has become one of the main leakage sources in the device, so it is very important to improve…
阅读更多 →
October 15, 2021
when selecting the valve stem material, it is necessary to ensure that the industrial valve stem has sufficient strength, good impact…
阅读更多 →
October 14, 2021
Diaphragm valve: refers to a flexible membrane or combined diaphragm installed in the valve body and bonnet, and the closing…
阅读更多 →
October 14, 2021
According to the purpose and function of the valve, it can be divided into 1.1 Shut-off valves (its role is…
阅读更多 →
