Butterfly Valve Series - Manufacturers, Suppliers, Factory from China

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

Installation of common valves---TWS Valve

A.Gate valve installation Gate valve, also known as gate valve, is a valve that uses a gate to control the opening and closing, and adjusts the pipeline flow and opens and closes the pipeline by ch...
Butterfly valve knowledge discussion

In the 30s, the butterfly valve was invented in United States, introduced to the Japan in the 50s, and was widely used in Japan in the 60s, and it was promoted in China after the 70s. At present, b...
Overview of Valve Casting

1. What is casting The liquid metal is poured into a mold cavity with a shape suitable for the part, and after it solidifies, a part product with a certain shape, size and surface quality is obtain...
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...