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sealing ring

These are related to the sealing ring news, in which you can learn about the latest trends in sealing ring and related information industry, to help you better understand and expand sealing ring market.

The Industrial valve is a kind of necessary element inside of pneumatic actuator and its function is to control the current passing through. Therefore, it is necessary to figure out some ways to prolong the industrial valve and pneumatic actuators lifespan.

11

2019-01

What is a double offset butterfly valve

The double offset butterfly valve is gradually improved by the ordinary butterfly valve to adapt to different working conditions. The earliest butterfly valve structure is mainly the center door panel structure, similar to the adjustment butterfly valve, that is, the axis of the valve stem and the butterfly plate coincides with the center of the valve body pipe.

04

2019-01

Triple offset butterfly valve specification

The triple offset butterfly valve has a slanting circular shape (the third eccentricity of the so-called triple eccentricity) except that the wide rod and the valve plate have two eccentricities.

19

2018-12

Factors influencing butterfly valve online

The closing of the butterfly valve online (disc) in the middle of the medium, when the design should consider the influence of the convective resistance.

14

2018-12

Double offset butterfly valve advantages

Further improved molding on the basis of the single offset butterfly valve is currently the most widely used double offset butterfly valve. The structural feature is that the stem axis is offset from the center of the disc and from the center of the body.

23

2018-09

Ball valve vs globe valve

The difference of ball valve and globe valve is following:fluid resistance,structure,sealing face,operate type,maintain and applications field etc,ball have soft seated ball valve and metal seated ball valve,that’s depend on difference working conditions.

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