Multi-Turn MDF Kit Valve Activator for Industrial Gate and Globe Valves with High-Resolution Positioning

Multi-Turn MDF Kit Valve Activator for Industrial Gate and Globe Valves with High-Resolution Positioning

Product Description:
The Multi-Turn MDF Kit Valve Activator is the definitive solution for automating industrial gate valves, globe valves, and other process valves that require multiple rotations of the stem to transition from fully open to fully closed. This powerful electric actuator is engineered to deliver thousands of turns with unwavering torque and precise control, making it essential for precise flow modulation in critical applications such as power generation, chemical processing, and water distribution networks. Its key feature is high-resolution positioning, allowing it to stop and hold the valve at any intermediate point with exceptional accuracy. This capability is crucial for throttling applications where fine control over flow rate, pressure, or level is required. The actuator is equipped with a non-intrusive local control interface and advanced diagnostics, enabling easy setup and maintenance without opening the weatherproof enclosure. Built with a robust industrial-grade gearbox and a thermal-protected motor, it is designed for long-term reliability in the harshest environments. The Multi-Turn MDF Kit Valve Activator provides the muscle and intelligence for complete and precise control over your most demanding process valves.

Bullet Points:

• Designed for precise automation of industrial gate and globe valves.

• Provides high-resolution positioning for accurate flow throttling.

• Capable of delivering high thrust over multiple thousands of turns.

• Features non-intrusive infrared setup and diagnostics.

• Robust IP67 enclosure ensures reliability in harsh outdoor and industrial settings.

Specific Application Scenario
In a chemical processing plant, this activator is used to precisely control a large globe valve on a reactor feed line, accurately throttling the flow of a raw material to maintain a specific reaction rate and product quality.

Factory Production Floor
The assembly line for multi-turn actuators includes a run-in station where each unit is cycled through its full range of turns under load. A laser encoder verifies the high-resolution positioning accuracy, and the data is logged for quality assurance.

Packing and Transportation
The actuator is mounted on a sturdy wooden pallet with its stem coupling protected by a custom-made steel cover. The entire unit is then shrink-wrapped to secure it to the pallet for heavy-duty shipping.

FAQ
1. What is the difference between a quarter-turn and a multi-turn actuator?
Quarter-turn actuators rotate 90 degrees for valves like ball and butterfly valves. Multi-turn actuators are designed for industrial gate and globe valves that require many rotations (e.g., 1000+) to open or close.

2. How is the high-resolution positioning achieved?
It uses a high-precision encoder that counts thousands of pulses per revolution, allowing the control system to determine the valve's exact position with great accuracy for precise high-resolution positioning.

3. Can it be manually operated if power fails?
Yes, all our multi-turn models include a declutchable manual override, typically a handwheel, allowing for safe manual valve operation during power outages or maintenance.

4. What is the maximum thrust output?
Thrust outputs vary by model, with our heavy-duty series capable of delivering over 100,000 lb-f, sufficient for the largest industrial gate and globe valves.

5. How does it communicate with the control system?
It offers a range of options from simple contact closures to advanced digital fieldbus protocols (Profibus, Modbus, Foundation Fieldbus) for seamless integration into a Plant Control System.

Future industry manufacturing complex spans an area of nearly 7,000 square meters. It incorporates six high-speed aerosol valve production lines and more than 30 special valve production lines.

Each year, Future industry aerosol can produce up to one billion aerosol valves. Our main products are air freshener aerosol valve, insecticide spray aerosol valve, butane gas aerosol valve, carburetor cleaner aerosol valve, ribbon spray aerosol valve, snow spray aerosol valve,paint spray aerosol valve, fluid spray aerosol valve, portable stove gas aerosol valve, 360 degree aerosol valve, powder spray aerosol vave. Also we have expanded the export market of aerosol metering valves, aerosol caps and aerosol cans.We have also built five standardized workshops to conduct different operations in order to meet the requirements of various customers to ensure we always meet production demands and timelines.

Production of the valve mounting cups is carried out in this workshop. We use a high-speed automatic stamping machine to transform high-quality steel plates into valve mounting cups. Due to the high degree of its automation, this equipment can help to reduce labor costs and increase production efficiency significantly.

In addition, we utilize an efficient machine that can automatically press an outer rubber ring into a valve mounting cup in order to provide superior sealing performance in the process of final assembly.

This workshop contains over 20 injection molding machines and three injection molding lines. Among them, our injection molding machines are used to produce a variety of accessories such as valve stems, valve chambers, actuators, and spray caps, etc.

Due to efficient automation, we require a very small number of staff to run these more than 20 injection molders. During the production process, our quality control inspectors are responsible for sampling and testing every batch of accessories. Additionally, our injection molding line has the capability to produce various sizes of dip tubes in automatic mode.

This workshop is used to assemble all kinds of accessories. It is equipped with automated assembly equipment to greatly increase production efficiency and provide our customers with enhanced profits.

After assembly is completed, our valves will be automatically counted and packed. We are proud to say we are one of the few companies in the industry that possess advanced abilities in product research and development. Every new product needs an innovative mold. For this reason we utilize high-precision wire cutting machines and machine tools that can form our molds into exquisite shapes.

We possess a wide range of technical production and R & D expertise

Whatever your industry related need may be, just ask, we can provide the solution.