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2019.10.15

Detailed description of electric gate valve wiring diagram: Answered

The wiring of electric gate valves is classified according to different requirements and working conditions on site, and the functional wiring of different electric actuators is also different. 　　Electric gate valve electrical wiring diagram description 　　Sharp Automation: Using variable frequency electric valves

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Detailed description of electric gate valve wiring diagram: Answered

2019.10.15

Illustration of the working principle of pneumatic ball valve: attached with internal structure diagram

The pneumatic ball valve is a 90° rotating ball valve. Under the action of air source pressure, the pneumatic actuator (pneumatic head) pushes the rotating shaft through the piston to drive the valve stem to realize the switching and adjustment of the ball valve. The air pressure of pneumatic ball valves is generally 0.1-1.0MPa, and they are generally equipped with valve positioners, filter pressure reducing valves, solenoid valves, limit switches, pneumatic heads and other components. According to power outage or insufficient air pressure, the action of the pneumatic ball valve returns. Pneumatic ball valves are divided into two categories: single-acting and double-acting ball valves.

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Illustration of the working principle of pneumatic ball valve: attached with internal structure diagram

2019.10.10

There are "cool tips" to deal with several leakage problems of stainless steel gate valves

Although the selection of stainless steel gate valves depends on the quality of the ground, what is invariable is that the first is the working nature, the second is the setting position, then the span of the operating stainless steel gate valve hole, and the opening and closing force, and then the project cost. , these reference factors should also be combined with the characteristics of stainless steel gate valves and existing operational experience, and determined through technical and economic comparison.

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There are "cool tips" to deal with several leakage problems of stainless steel gate valves

2019.10.10

Structural characteristics and uses of pneumatic gate valve_Characteristics Answers

There are many gate valves in our lives. The pneumatic gate valve is a door with a right-angle swing structure design. This kind of valve is generally installed and used with a positioner, mainly to achieve a certain proportion of adjustment and has a good adjustment effect. Pneumatic gate valves can be installed in various situations that require adjustment. They are better adjusted and sealed than super large valves. What are the uses of pneumatic gate valves? What are the characteristics of pneumatic gate valves? Now let's take a look at the usage characteristics of pneumatic gate valves.

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Structural characteristics and uses of pneumatic gate valve_Characteristics Answers

2019.09.29

The working principle of pneumatic gate valve: How is it different from the principle of pneumatic actuator - Answered

The working principle of the pneumatic gate valve . The two-position five-way solenoid valve of the pneumatic gate valve is equipped with a double-acting pneumatic actuator. It uses compressed air to drive the actuator and combines the movement of multiple groups of pneumatic pistons to drive the main shaft to rotate. Each cylinder plate compresses the air gas and changes the The position changes the main shaft's gas, the rotation direction force beam and the curve tracking characteristics, the rotation torque is required according to the requirements of the load (valve), the number of adjustable cylinder combinations, and the driving workload (valve).

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The working principle of pneumatic gate valve: How is it different from the principle of pneumatic actuator - Answered

2019.09.25

What are the different functions of electric gate valves according to their structural forms? Answered

The switch action position of the electric gate valve may be intermediate disassembly, the movement of the teeth is easy, and easy to protect, because the early body process is buffered with silver, and it is not easy to get stuck and damaged, but there must be a source of fire, and it is also more complicated than the control of the electric valve. . This type of valve should be installed in the water pipe as usual.

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What are the different functions of electric gate valves according to their structural forms? Answered

2019.09.24

What is an electric valve? How much does it cost? Answered

Electric valves are usually connected to the valve by an electric actuator and become an electric valve after installation and commissioning. The electric valve is powered by electric energy and is connected to an electric actuator to drive the valve to realize valve switching and adjustment actions. In order to achieve the purpose of switching or adjusting the pipeline medium.

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What is an electric valve? How much does it cost? Answered

2019.09.19

What are the internal and external leakages of electric ball valves? what is the difference? Answered

In daily use of electric ball valves, various faults are often encountered. Leakage of electric ball valves is one of many common faults, and leakage of electric ball valves is generally caused by internal leakage and external leakage ! What's the difference? 　　Electric ball valve leakage generally means that when the electric valve is completely closed, there is still medium flowing out from the flow diameter outlet of the electric valve, leaking or dripping. In layman's terms, it means that it is not closed strictly and the sealing is not good! The cause of failure is usually caused by corrosive wear or inclusion of impurities in the medium. Even if the electric valve screw (valve stem) is screwed in place, there is still a gap between the valve core and the valve body, and the medium can still pass through.

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What are the internal and external leakages of electric ball valves? what is the difference? Answered

2019.09.17

How does an electric gate valve work? How does it work? Answered

Electric gate valve is a widely used valve. It is mainly used for the simulated regulation of pipeline medium flow in liquid, gas and air systems. It is controlled by artificial intelligence. When controlling large valves and air systems, electric valves can also be used for double switch control. Let's take a look at the principle of electric gate valve.

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How does an electric gate valve work? How does it work? Answered
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