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What is the difference between a clamp butterfly valve and a flange butterfly valve?

2024-09-30

What is the difference between a clamp butterfly valve and a flange butterfly valve?

Clamp butterfly valve and flange butterfly valve are two common types of butterfly valves. The scope of application of the two butterfly valves is very wide, but many friends can't tell the difference between the clamp butterfly valve and the flange butterfly valve, and they don't know the difference between the two. The clamp and flange of the butterfly valve are two connection methods. In terms of price, it is relatively cheaper for the clamp type...

Analysis of the whole process of valve maintenance: key steps to restore safety and efficiency

2024-09-30

Analysis of the whole process of valve maintenance: key steps to restore safety and efficiency

The general procedure of valve maintenance is a systematic and meticulous process to ensure that the valve can return to normal operation and meet the requirements of safety and reliability. The following are the general procedures for valve maintenance according to multiple sources:

Three eccentric valves: zero leakage, long-life fluid control expert

2024-09-30

Three eccentric valves: zero leakage, long-life fluid control expert

The three eccentricity of the three eccentric valves are: axis eccentricity, spherical eccentricity and sealing surface eccentricity. Three eccentricity (1) The offset of the valve plate relative to the center of the valve body; (2) The offset of the valve shaft relative to the center line of the valve body; (3) The center line of the valve shaft is offset against the shaft at the cone angle of the seat.

What are the types and classifications of ball valves?

2024-09-30

What are the types and classifications of ball valves?

A ball valve is a valve with a ball as the closed member. It is mainly composed of a valve body, valve seat, ball body, stem, handle (or other driving device, such as electric actuator, pneumatic actuator or hydraulic actuator). The stem rotates around the axis of the ball valve. It is mainly used to cut, distribute and change the direction of media in the pipeline. Multiple flange ball valve Q41F has been provided, which is widely used in major urban factories in China and exported to the international market.

How does the ball valve work?

2024-09-30

How does the ball valve work?

The ball valve is a ball driven by the valve stem as an opening and closing part, and the valve rotates around the axis of the ball valve, which can be used for fluid regulation and control. Ball valves came out in the 1950s and have now become the most widely used valves.

Technical requirements for valve installation

2024-09-30

Technical requirements for valve installation

In the fluid system, the valve is a device used to control the direction, pressure and flow of the fluid. During the construction process, the quality of valve installation directly affects the normal operation in the future, so it must be highly valued by construction units and production units.

 
 
 
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