Pn25 Butterfly Valve - Manufacturers, Suppliers, Factory from China

Pn25 Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

What defects are prone to valve castings?

1. The stomata This is a small cavity formed by the gas that the metal solidification process does not escape inside the metal. Its inner wall is smooth and contains gas, which has a high reflectiv...
Selection conditions of electric and pneumatic butterfly valve

The advantages and uses of the electric butterfly valve have： Electric butterfly valve is a very common pipeline flow regulation device, which is widely used and involves many fields, such as the ...
What are the commonly used sealing materials for valves?

There are many types of valves, but the basic function is the same, that is, to connect or cut off the medium flow. Therefore, the sealing problem of the valve is very prominent. To ensure t...
Where the check valve is suitable.

The purpose of using a check valve is to prevent the reverse flow of the medium, and a check valve is generally installed at the outlet of the pump. In addition, a check valve should also be instal...
Valve Basic

A valve is a control device for a fluid line. Its basic function is to connect or cut off the circulation of the pipeline ring, change the flow direction of the medium, adjust the pressure and flow...
Butterfly valves have a wide range of uses, do you know all of these applications?

Resilient butterfly valve is a kind of valve, is installed on a pipe, used to control the circulation of medium in a pipe. Butterfly valve is characterized by simple structure, light weight, includ...