China Wafer Butterfly Valve Supplier - China Manufacturers, Suppliers, Factory

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

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...
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 ...
6 Easy Misconceptions About Valve Installation

With the rapid pace of technology and innovation, valuable information that should be passed on to industry professionals is often glossed over today. While shortcuts or quick fixes can reflect wel...
Sluice Valve Vs. Gate Valve

Valves are very important components in utility systems. A gate valve, as the name suggests, is a type of valve that is used to control the flow of a liquid using a gate or plate. This type of valv...
Why do gate valves require upper sealing devices?

When the valve is fully open, a sealing device that prevents the medium from leaking to the stuffing box is called the upper sealing device. When the gate valve, globe valve and throttle valve are ...
Installation environment and maintenance precautions of the butterfly valve

Installation environment Installation environment: butterfly valve can be used whether indoor and open air, but in the corrosive medium and easy to rust occasions, to use the corresponding material...