Generally, you should follow these following steps to choose a valve.
1. Process status of a valve is determined by its usage in installation or process piping. For example, the working medium, worki...
Six points about the design principle of safety valve
1. Safety valve must be designed to meet users’ requirements.
2. Once guarantee the actual use, the products should be the most economical.
Classification of low temperature gate valve:
According to the sealing surface, it can be divided into wedge gate valve and parallel gate valve, while wedge gate valve can also be classified into: sin...
Exhibition: Valve World Expo 2016
(10th Biennial Valve World Conference & Exhibition)
Date: 29 Nov-1 Dec, 2016
Organizer: Messe Düsseldorf GmbH
Address: Düsseldorf, Germany International...
For More Information, Please Read Common Valve Problems 1
6. Why double seating valve is easy to oscillate in small opening?
For single-core valve, when the medium is in open-flow type, the valve wil...
For More Information, Please Read Common Valve Problems 2
1 Why using desalinated water medium will shorten the service life of rubber lined butterfly valve and fluorine diaphragm valve?
With low con...
It is very important for the valve body to have high strength. Otherwise, it will be easy to damage the body in use, which will not only lead to economic losses but also stop the entire associated sys...
Three way ball valves and gate valves belong to the same type of valve, but the difference is that the closure member of the former one is a sphere which rotates around the center line of the body to ...
For a long time, most domestic industries used new valves to replace the old, and they sold or abandoned the old valves as garbage. As for some be replaced high-pressure valves, high-temperature valve...
Classification of Vacuum Valves:
According to the working pressure: low vacuum valves, high vacuum valves and ultra-high vacuum valves.
According to the structural features: butterfly valves, ball val...