Ball valve is evolved from the plug valve, its opening and closing part is a ball, using the ball to rotate 90 degrees around the axis of the valve stem to achieve the purpose of opening and closing

Ball valve is a commonly used control valve in industrial pipelines, its advantages include simple structure, small flow resistance, good sealing and so o

Valve definition Valve is a fluid pipeline control device, its basic function is to connect or cut off the flow of pipeline medium, change the flow directi

Ball valves are recognized as key equipment in various pipeline systems.

Butterfly valves are commonly used in water applications due to their reliable sealing performance, low flow resistance, and ease of operation. This article provides an overview of the selection criteria and application conditions for butterfly valves in water applications.

Double eccentric seal butterfly valve adopts eccentric structure design, its valve main structure consists of valve body, butterfly plate, valve seat, valve stem and transmission mechanism and other components, the valve seat adopts removable structure, and according to the physical and chemical media characteristics of different media, the corresponding corrosion-resistant, light-resistant, aging-resistant materials can be widely used in water supply and drainage, sewage, construction, air conditioning, petroleum, chemical, food, medicine, light textile, paper, hydropower, ships, metallurgy, energy systems and other fluid pipelines as a regulating and intercepting device to use.