Butterfly Valve Parts - Manufacturers, Factory, Suppliers from China

Butterfly Valve Parts, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Six Reasons On Damage To The Sealing Surface of Valve

Due to the sealing element’s function of interrupting and connecting,regulating and distributing, separating and mixing media in the valvpassage, the sealing surface is often subject to corro...
History of the Development of China's Valve Industry (2)

The initial stage of the valve industry (1949-1959) 01Organize to serve the recovery of the national economy The period from 1949 to 1952 was the period of my country’s national economic reco...
Inspection items for dual plate type check valves

Inspection items, technical requriements and inspection methods for wafer dual plate check valves
Preparation of the work required for the valve assembly from TWS Valve

Valve assembly is an important stage in the production process. Valve assembly is the process of combining the various parts and components of the valve according to the defined technical premise t...
Valve World Asia Exhibition 2019 On August 28 to 29

We attended Valve World Asia 2019 Exhibition in Shanghai From August 28 to August 29, Many old custmers from different countries had a meeting with us about future cooperation , Also some new custo...
Butterfly valve installation, use and maintenance instructions---TWS Valve

1. Before installation, it is necessary to carefully check whether the logo and certificate of the butterfly valve meet the requirements of use, and should be cleaned after verification. 2. The but...