Supply Suyuan Electric Actuator OOM45-36 Drive Unit, OOM Series Integrated Switch Type
Product Features
Product advantage
I. Overview
The DZW series electric actuators for valves are a new generation of products that our company has developed through improvements and optimizations on our mature products. They feature a compact structure, small size, attractive appearance, and stable and reliable performance. With a high protection grade, they can meet the needs of various designs: explosion-proof, overall on/off, and overall regulating types.
The DZW series is used for controlling the opening and closing of valves. Suitable for gate valves, stop valves, shutoff valves, diaphragm valves, and its derivative products can be used for ball valves, butterfly valves, and air gates, etc. It can accurately respond to control commands, making it an indispensable driving device for remote control, centralized control, and automatic control of valves.
This product meets the requirements of JB/T8528-1997 (Technical Conditions for Electric Actuators of General Valves) and the explosion-proof type meets GB3836.1-2000 (Part 1 of Electrical Equipment for Explosive Gas Environments: General Requirements), GB3836.2-2000 (Part 2 of Electrical Equipment for Explosive Gas Environments: Explosion-Proof Type "d"), and JB/T8529-1997 (Technical Conditions for Explosion-Proof Electric Actuators).
Section 2: Technical Specifications
Z: Integrated Type, T: Adjustable Type, N: Smart Type
Protection Type: W for Outdoor, B for Explosion-Proof
Output Speed: Numeric, unit r/min (revolutions per minute)
Connection Type: T for Thrust Type, I for Power Station Type; Standard Type without Code. Rated Torque: Number indicates, unit kgf.m.
Product Form: Multi-Rotary Electric Device
1: Power: Motor is 3-phase AC 380V, 50Hz. Control is single-phase AC 220V, 50Hz.
Optional power supply: AC 220~660V, 50/60Hz (specify at order time); 2: Environmental temperature; -20℃ to +60℃; Optional temperature -40℃ to +70℃
3: Relative humidity; not greater than 95% (at 25°C)
4: Working Environment; Standard type for areas without flammable, explosive, and highly corrosive media; Explosion-proof type (ExdIIBT4) used in environments of II A, II B groups T1-T4 explosive gases.
5: Protection Rating; IP65/67 (Special Order IP68)
The motor operates in a duty cycle; rated operating time is 10 minutes. F-grade insulation.
7: Corrosion-Resistant Coating: High-Temperature Painting
Product Featuresfeatures
Three: Adjust
Adjust the torque, during travel, ensure the potentiometer on the position indicator is disengaged (loosen the set screw on the gear of the potentiometer shaft to disengage) to prevent damage.
Torque control mechanism adjustment:
Firstly, adjust the torque.
(2) Begin with a low torque value and gradually increase it until the valve is fully closed.
(3) Adjust the torque for switch direction based on the valve's operational characteristics; generally, the open direction torque is larger than the close direction torque.
(4) Adjustments are made under conditions of no load, no medium pressure, etc. When there is pressure and temperature, attention should be given to whether it can be tightly closed. If it cannot be tightly closed, the torque value should be appropriately increased to ensure it can be tightly sealed and easily opened.
2. Travel control mechanism adjustment:
(1) Close the valve manually.
(2) Disengage the stroke control mechanism by using a screwdriver to push the top rod in the stroke control mechanism and rotate it 90°, thereby separating the driving pinion from the counter's unit gear set.
(3) Rotate the "OFF" adjustment shaft with a screwdriver in the direction of the arrow until the cam presses against the spring plate, causing the microswitch to activate. This indicates that the initial "OFF" stroke has been properly adjusted.
（4）
At this point, you can turn the electric switch a few times, then turn it off. Check if the closing travel meets the requirements. If not, adjust it again following the above procedure.
(5) Direction Adjustment: After the direction is adjusted in the closed position, manually open the valve to the desired location. Then disengage the stroke control mechanism, rotate the "open" adjustment shaft in the direction of the arrow until the cam presses against the spring plate, causing the microswitch to activate. Reengage the stroke mechanism with the driving gear to complete the opening stroke adjustment. After adjusting the stroke control mechanism, repeat the operation a few times. Generally, the valve opening is controlled around 90%.
Adjustment of the adjustable opening indicator:
Adjust the adjustable opening indicator and remote potentiometer after tuning the gear and stroke.
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Corporate Strengthenterprise
Yangzhou Suval Control Equipment Co., Ltd. is located in the historic and cultural city of Yangzhou, China, and is a professional manufacturer specializing in the research, development, and market sales of valve electric actuators. The company has established a reliable quality assurance system, ensuring that product quality standards are strictly implemented. Our product range of valve electric actuators is comprehensive and widely used in engineering projects across various industries such as power, metallurgy, petrochemicals, papermaking, and water supply and drainage, earning high praise from customers. For many years, Yangzhou Suval Control Equipment Co., Ltd. has adhered to the business philosophy of "Quality, Integrity, and Customer First," gaining recognition from users in various industries, building the company's brand image, and creating fine products in the electric valve industry. Our products are based in China and reach out to the world, serving more than 30 provinces, municipalities, and autonomous regions across the country. The company offers comprehensive customer service...
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Regarding shipment
Subject to customer's requirements
About Returns and Exchanges
If there are any disputes upon receiving the product, please contact us promptly for negotiation and resolution.
Subject to customer's requirements.
