DINKONDA GLOBAL Power Plants Special AC380V / AC220V IP67 Switch/Adjustable Type Intelligent Q-type -90 ° Partial Rotation Explosion-proof Electric Actuator

DINKONDA GLOBAL Power Plants Special AC380V / AC220V IP67 Switch/Adjustable Type Intelligent Q-type -90 ° Partial Rotation Explosion-proof Electric Actuator

Product Overview
The intelligent Q-type partially rotating explosion-proof electric actuator is an intelligent explosion-proof driving device developed for 90 ° partially rotating valves such as ball valves, butterfly valves, and plug valves. The product integrates motor drive, deceleration transmission, position acquisition, intelligent control, and explosion-proof structure, and is suitable for hazardous working conditions such as petroleum, chemical, power station, and gas where flammable and explosive gases exist. It realizes on-site/remote switching and adjustment control of valves, meeting the needs of industrial process pipeline switching and adjustment. The whole machine meets explosion-proof standards, has high reliability, and is suitable for harsh on-site environments such as power plants and chemical industries.

Structural Composition
1. Explosion proof shell component: High strength cast aluminum alloy explosion-proof shell, precision machined explosion-proof joint surface, excellent shell protection performance, isolated arrangement of internal electrical components, meeting explosion-proof safety requirements; The surface of the shell is coated with anti-corrosion coating, which is resistant to on-site corrosion.

2. Drive motor: dedicated servo motor, with high starting torque, low temperature rise, overload resistance, suitable for frequent start stop working conditions.

3. Deceleration transmission mechanism: High precision partial rotation reduction module converts the high-speed rotation of the motor into a 90 ° rotation output of the output shaft, with stable output torque, high transmission efficiency, and mechanical limit.

4. Intelligent control unit: built-in digital motherboard, LCD display operation panel, local button operation, status display; Support signal acquisition, fault diagnosis, and parameter configuration.

5. Handwheel Manual Mechanism: Equipped with a high speed ratio manual handwheel, the valve can be manually operated in a power-off state to achieve emergency switch valve.

6. Wiring explosion-proof terminal chamber: independent explosion-proof wiring compartment, cable sealing joint, electrical wiring safety, to avoid igniting external explosive media.

7. Mechanical limit components: Dual mechanical limit in both opening and closing directions to prevent valve overtravel damage.

Product Features
1. Explosion proof performance: The explosion-proof structure is explosion-proof and can be used in hazardous areas containing explosive gas mixtures. It is safe and reliable for explosion prevention and is suitable for high-risk chemical and oil and gas sites.

2. Fully intelligent digital control: microprocessor digital processing, precise control of valve position; Real time display of valve position, operating status, and fault codes on the LCD screen; Support local button operation and remote DCS signal control.

3. Multiple protection functions: built-in over torque protection, over temperature protection, over-current protection, and travel limit protection; Automatic fault alarm, feedback fault signal to the control system, effectively protecting the actuator and valve.

4. Local remote switching: The body comes with a local/remote switching knob, which can open, close, and stop valves locally, and receive switch values or 4-20mA analog adjustment signals remotely.

5. Stable output torque: With a dedicated deceleration structure for partial rotation, the output torque covers multiple specifications, and the output angle is adjustable from 0-90 °, suitable for various angular stroke valves such as butterfly valves and ball valves.

6. High protection level: The whole machine has a sealed structure, which is dustproof and waterproof, and can adapt to outdoor, humid and dusty industrial sites.

7. Rich signal: valve position feedback 4-20mA analog signal, switch passive contact output, can be connected to power plant PLC and DCS control systems.

8. Convenient maintenance: modular design, easy disassembly and assembly of control modules, motors, and transmission components; The explosion-proof chamber is independent, and maintenance does not require damaging the explosion-proof joint surface.

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.