non-explosion pneumatic valve actuator switch free design control signal

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Detailed Description

The electric valve positioner YT-1000L is a device that accepts 4~20mA DC current signal from the controller or control system and delivers air to the linear actuator to control the position of the valve.The electric valve positioner is the main accessory of the regulating valve. It is usually used with the pneumatic regulating valve. It accepts the output signal of the regulator and then controls the pneumatic regulating valve with its output signal. When the regulating valve is actuated, the displacement of the valve stem is The mechanical condition is fed back to the valve positioner, and the valve position condition is transmitted to the upper system through the electrical signal.

Feature

AIRWOLF switch pneumatic valve actuator free design control signal-1

part.1

There is no resonance in the range of 5~200Hz.

AIRWOLF switch pneumatic valve actuator free design control signal-2

part.2

Forward and reverse, easy to convert between single action and double action.

AIRWOLF switch pneumatic valve actuator free design control signal-3

part.3

For small actuators, vibration can be prevented by reducing the orifice of the positioner.

AIRWOLF switch pneumatic valve actuator free design control signal-4

part.4

The split-range control within 1/2 range can be achieved by replacing the internal spring.

AIRWOLF switch pneumatic valve actuator free design control signal-5

part.5

The air consumption is small and the economy is good.

Application scenario

◈ It is used for important adjustment system with high adjustment quality to improve the positioning accuracy and reliability of the regulating valve.

◈ When the medium to be tuned is a viscous fluid or contains a solid suspension, the positioner can overcome the resistance of the medium to the movement of the valve stem.

◈Used to improve the flow characteristics of the regulating valve.

◈When the medium to be adjusted is high temperature, high pressure, low temperature, toxic, flammable, and explosive, in order to prevent external leakage, the packing is often pressed very tightly, so the friction between the valve stem and the packing is large, and the positioner is used at this time, can overcome time lag.

Specification

AIRWOLF switch pneumatic valve actuator free design control signal-6

◈Temperature:-20 to 70 ℃

◈Max pressure:1 Mpa

◈Enclosure:IP66

◈Material:Aluminium Diecasting

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YW DKE TRADING COMPANY Not only selected high-quality raw materials, but also adhered to the introduction of advanced production technology to produce pneumatic valve actuator, and carried out layer-by-layer checks and monitoring on each production link to ensure that all pneumatic valve actuator that leave the factory are qualified products, for customers Provide reliable quality assurance.

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YW DKE TRADING COMPANY Relying on years of accumulated production experience, strong technology and research and development strength, advanced equipment and production lines, it is more handy in the production and manufacturing of pneumatic valve actuator, knowing how to reasonably supervise and control each production step and process, Provide guarantee for the production of high-quality products.

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YW DKE TRADING COMPANY Introduce and learn from foreign advanced production methods, improve it in combination with its own conditions, develop a production method that is both in line with the company's conditions and efficient, and apply it to the production of pneumatic valve actuator, so that pneumatic valve actuator not only has high output, Moreover, it is durable, has a long service life, and has a certain quality guarantee.

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. Since its establishment, the company has always adhered to the business tenet of "establishing business with science and technology, standardizing management, seeking efficiency, and keeping promises". We sincerely welcome customers from all over the world and from home and abroad to negotiate and order.

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pneumatic actuator manufacturers The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.

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The performance and quality of the product meet with the industry specification.

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