DINKONDA GLOBAL Power Plants Special AT Series Gear Rack Type Angular Stroke Pneumatic Actuator (with Air Source Processing Triple Piece)

DINKONDA GLOBAL Power Plants Special AT Series Gear Rack Type Angular Stroke Pneumatic Actuator (with Air Source Processing Triple Piece)

Product Overview

This AT series pneumatic actuator, produced by DINKONDA GLOBAL, belongs to the gear rack angular stroke pneumatic drive device. It is equipped with air source processing triple components, solenoid valves, valve position feedback limit switch boxes, forming an integrated valve pneumatic control unit. Using clean compressed air as the power source, it outputs a 90 ° angular stroke rotational torque to drive angular stroke valves such as ball valves, butterfly valves, and plug valves, completing the on/off control of pipeline media. The entire integrated component can be directly connected to the automation control system and is widely used in industrial self-control pipelines such as thermal power, chemical, water treatment, and oil and gas.

Structural Composition

1. * * AT series main execution cylinder * *: Aluminum alloy extruded cylinder body, hard anodized inner wall treatment, wear-resistant and corrosion-resistant; Double piston gear rack transmission structure, black end caps at both ends, built-in high-performance seals, converts pneumatic thrust into rotational torque, achieving 90 ° opening and closing action.

2. * * Three piece air source processing unit * *: integrated with air filter, pressure reducing valve, and oil mist device, installed on the actuator side bracket. Filters remove moisture, dust, and impurities from compressed air; Stable output working pressure of pressure reducing valve; The oil mist lubricates the pneumatic components continuously, ensuring the long-term stable operation of the entire set of pneumatic components.

3. * * Two position five way solenoid valve * *: installed at the lower part of the cylinder, serving as the core component for air circuit reversing, receiving electrical signals from the central control, switching the direction of cylinder inlet and outlet, controlling the actuator to open/close the valve, with a status indicator light for easy on-site judgment of the working status of the solenoid valve.

4. * * Valve Position Limit Feedback Device (Open/Close Box) * *: Installed on the top of the actuator, it comes with a spherical visual valve position indicator window, allowing for visual inspection of the valve's fully open/fully closed status on site; Built in mechanical limit switch, outputs passive switch contact signals, and feeds back the valve in place status to the DCS/PLC system.

5. * * Connect the pipeline to the standard base * *: Connect the transparent PU air pipe with a three piece connector, solenoid valve, and cylinder port; The bottom adopts ISO5211 international standard installation flange, which can quickly connect various angular stroke valves and is easy to assemble.

Core Features

1. * * Integrated complete set configuration, ready for use upon unboxing * *: actuator+triple piece+solenoid valve+valve position feedback device integrated in a complete set, reducing on-site accessory selection, pipeline piping workload, and lowering on-site installation and commissioning costs.

2. * * Gear rack dual piston transmission, stable output * *: Symmetrical dual piston structure, uniform torque output, smooth opening and closing action, and low impact; The inner wall of the cylinder body is anodized, with low friction resistance, sensitive response, and long service life.

3. * * Air source purification and pressure stabilization protection * *: The triple component filters, regulates, and lubricates the compressed air, removes impurities and moisture from the air source, stabilizes the air supply pressure, effectively protects the internal seals of the cylinder and solenoid valve, and extends the service life of the entire equipment.

4. * * Local visualization+remote valve position feedback * *: Top feedback device visual indicator for quick on-site confirmation of valve position; Passive switch signals are remotely uploaded to the central control, real-time monitoring of valve switch status, and automatic interlocking control is achieved.

5. * * Strong universality and wide adaptability * *: Following the ISO5211 international standard flange, it can be matched with 90 ° stroke valves such as butterfly valves and ball valves; Optional single acting (spring reset)/double acting structure, explosion-proof version can adapt to flammable and explosive working conditions.

6. * * Simple maintenance and high reliability * *: Modular structure, easy disassembly and assembly of components; The seal is resistant to oil and aging, suitable for continuous industrial working conditions, and easy to troubleshoot.

Technical Parameters

-Model: AT series angular stroke pneumatic actuator (complete set with three components)
-Transmission form: Double piston gear rack
-Output angle: 90 ° (adjustable stroke within a small range)
-Cylinder body material: aluminum alloy, hard anodized inner wall
-Air source medium: Compressed air (purified by triple components)
-Working gas source pressure: 0.4~0.7MPa
-Triple component function: filtration, pressure reduction, oil mist lubrication
-Electromagnetic valve type: Two position five way, voltage optional AC220V/DC24V
-Valve position feedback: mechanical limit switch, passive switch contact
-Protection level: IP65, explosion-proof version optional Ex d IIC T6
-Applicable ambient temperature: -20 ℃~+80 ℃
-Suitable valves: butterfly valve, ball valve, plug valve and other angular stroke valves

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.