China Check Valve and Backflow Preventer Valve - Factory, Suppliers, Manufacturers from China

China Check Valve and Backflow Preventer Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Basics of TWS Valves

TWS Valves are a fluid control device and are widely used in various industrial and home applications. Soft sealing valve is a new type of valve, it has the advantages of good sealing performance, ...
Main classification and service conditions of valve sealing materials

Valve sealing is an important part of the whole valve, its main purpose is to prevent leakage, the valve sealing seat is also called sealing ring, it is an organization that is directly in contact ...
The basis for choosing the butterfly valve electric actuator

A. Operating torque The operating torque is the most important parameter for selecting the butterfly valve electric actuator. The output torque of the electric actuator should be 1.2~1.5 times the ...
Common fault handling method of pneumatic valve

1 Treatment method for increasing pneumatic valve leakage If the case of the valve spool is worn to reduce the leakage of the valve, it is necessary to clean and remove the foreign body; if the pre...
What should be do during valve installation - Final

Today we continue to talk about valve installation precautions: Taboo 12 The specifications and models of the installed valve do not meet the design requirements. For example, the nominal pr...
Valve World Asia Expo & Conference 2023

Tianjin Tanggu Water-seal valve participated in the Suzhou Valve World Exhibition on April 26-27, 2023. It may be due to the impact of the epidemic in the past two years that the number of ...