Burkert control valve agent
LEHIY item code: LH-0024
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I. Description of Burkert Control Valve Agent Types:
- The innovative Burkert on/off valve model 3321 is a solution for shut-off tasks under demanding operating conditions. The Burkert shut-off valve electric actuator with ball screw drives the rotary table to the desired final position at an ultra-high speed of 6 mm/s. At the same time, it can reflect the process signal with a certain degree of no delay. If necessary, it can be operated to a safe position by means of an optional accumulator in the event of a power failure. The electric actuator and Burkert shut-off valve have a mutually compatible and durable closed design.
- This ensures that the hygiene requirement of quick and residue-free easy cleaning is met. Due to the protection rating of IP65/IP67 and the high resistance to fluctuations and vibrations, the Burkert electric shut-off valve model 3321 can be used smoothly in harsh environmental conditions. With reliable self-adjusting spindle packing and a Replaceable top collar, the Burkert shut-off valve achieves the longest service life and the highest sealing performance. The Burkert 3321 fieldbus-compatible shut-off valve offers operators numerous useful functions for monitoring processes, diagnostic valves, and performing preventative maintenance, bringing significant advantages to process automation.
II.
interruption Designed to withstand harsh weather and fluctuations Hygienic surface Multi-directional diagnostic options The Burkert 3321 electric shut-off valve can be used with the following products: Type 3320 Electric Control Valve - Two-way Angle Seat Shut-off Valve Type 3360 Two-way Electric Angle Seat Control Valve.
Type 3361 Two-way Electric Shut-off Control Valve.
III. Working Principle of the Burkert 3321 Electric Shut-off Valve: The Burkert electric shut-off valve, also called an electric gate valve, is one of the most widely used valves. It differs from electric ball valves.
Its popularity stems from low friction between sealing surfaces during opening and closing, durability, small opening height, ease of manufacturing, and convenient maintenance. It is suitable not only for low and medium pressures but also for high pressures.
The closing principle of an electric gate valve is based on the electric thrust that rotates the valve stem, causing the valve disc sealing surface to tightly fit against the valve seat sealing surface, thus preventing the flow of media.
Burkert electric gate valves only allow unidirectional flow of the media and require directional installation. Gate valves have a longer structural length than gate valves, and also experience higher fluid resistance, leading to less reliable sealing over long-term operation. to manufacture and maintain.
V. Maintenance of Burkert control valves in Shanghai: Maintenance-free operation mode: Regulation and control are achieved through a standard DC 0-10V voltage signal. The control signal is generated by a microprocessor and acts on a brushless motor.
When the actuator is powered for the first time, the stroke automatically opens and is stored in the microprocessor. The control signal and start-up time are adjusted to suit the stroke value.
If no adjustment is made this time (eg, the valve is not installed), adjustment will be made the next time the actuator is powered. When the actuator rises and reaches the valve open/close position, the current supplied to the actuator decreases.
Burkert electric angle seat valve actuators have anti-blocking characteristics. When there is dust on the valve seat, preventing normal closure, the actuator may repeatedly move to the open/close position exceeding 1-5% of the stroke.
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| Brand Name: | Burkert | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
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Ans. Most items ship within 3-7 days. Customized or rare models may take 10-30 working days.
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Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.
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Burkert control valve agent
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