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07-29

Technical method of regulating valve maintenance

Regulating valve stress effects and prevention

Technical method of regulating valve maintenance

07-22

Are ball valves and plug valves of the same type

Ball valve features and uses briefly

Are ball valves and plug valves of the same type

07-13

Reasons for the popularity of self-operated regulating valves

Self-operated control valve regulating principle

Reasons for the popularity of self-operated regulating valves

07-10

Why install the filter on the electric regulating valve

Electric control valve cleaning before installation

Why install the filter on the electric regulating valve

06-30

Describe the number and type of pneumatic control valve

Valve fittings and supporting requirements

Describe the number and type of pneumatic control valve

06-26

What to pay attention to when installing pneumatic butterfly valve

Pneumatic butterfly valve use precautions

What to pay attention to when installing pneumatic butterfly valve

06-18

Structure = and characteristics of electric control valve

Self-operated control valve structure one

Structure = and characteristics of electric control valve

06-12

Introduction of pneumatic control valve small knowledge

The operating environment temperature of the regulating valve shall be (-30 ~ +60) with a relative humidity of not more than 95% 95%, and the relative humidity shall not be greater than the straight pipe section at the front and rear positions of the regulating valve, with a length of not less than 10 times of the pipe diameter (10D), so as to prevent the straight pipe section of the valve from being too short and affecting the flow characteristics; Between the device valves, read the tutorial manual first. The tutorial manual describes the product and the safety precautions and precautions to be taken before and after the device.

Introduction of pneumatic control valve small knowledge

06-03

Brief introduction of the principle and structural characteristics of pneumatic butterfly valve

Pneumatic butterfly valve, also known as pneumatic control butterfly valve, pneumatic actuator principle structure double-acting actuator operation schematic diagram (normally closed DC) in industrial control pneumatic actuator principle structure driving air source is input from port a, gear shaft rolls counterclockwise, valve opens in industrial control pneumatic actuator principle structure driving air source is input from port B, gear shaft rolls clockwise, valve closes. The pneumatic butterfly valve is used where it can be used for switching control of low pressure pipeline media. Butterfly valve refers to the closure (disc or butterfly plate) for the disc, around the valve axis rotation to reach the opening and closing of a valve, in the pipeline on the primary role of blocking and saving. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body, and then reaches the purpose of opening and closing or scheduling. Suitable for cutting off fluids, pneumatics are used in directions that require an unsafe environment or a high degree of initiative. Butterfly valve is suitable for producing furnaces, gas, gas, liquefied petroleum gas, city gas, hot and cold air, chemical smelting and power generation and environmental protection engineering systems to transport a variety of corrosive, non-corrosive fluid media on the pipeline, used to dispatch and cut off the flow of media. It is widely used in the control terminal of many actively controlled industrial pipelines such as chemical industry, electric power, petroleum, chemical industry, gas refining, papermaking, pharmacy, etc. It controls the dry and lubricated gas input to the cylinder body of pneumatic equipment through positioner, solenoid valve or other equipment. It is the pneumatic equipment to turn according to given requirements to complete the opening, closing and dispatching actions of butterfly valve. It can also use intelligent positioner to connect with field bus, detection of butterfly valve status and supply diagnosis.

Brief introduction of the principle and structural characteristics of pneumatic butterfly valve

05-28

Correct Use of Pneumatic Conditioning Valve

In recent years, the national government on the improvement of environmental protection is more and more severe, in the meantime, the biggest pollution is the treatment of industrial wastewater pollution. Because of its common effect, pneumatic control valve is indispensable in industrial wastewater treatment. The following is our price for the use and advantages of pneumatic control valve in industrial wastewater treatment. Pneumatic adjustment

Correct Use of Pneumatic Conditioning Valve

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Wuhan Weituo Fluid Control Equipment Co., Ltd

Address: 1706, Building D, Wuhan Living Room, No.8 Hongtu Avenue, Dongxihu District, Wuhan City

Telephone:0086-18942929031 0086-18571829295

Landline:0086-027-83612831

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