Pneumatic valve actuators
Pneumatic valve actuators are prefabricated mechanisms for adjusting pipelines. Compressed air or springs move the working pistons. The pressure range of compression systems is 3-8 bar. Most often, the drive moves at 4-6 bars. The Salutech company offers to buy pneumatic actuators of control valves in Moscow, on favorable terms.
How the pneumatic actuator mechanism works, types of devices
The working piston moves inside the cylindrical body under the influence of compressed air. Manufacturers produce one-way and two-way designs. According to the direction of movement, straight and rotary mechanisms are distinguished.
Scope of application
Pneumatic actuators are widely used in
- Metallurgical industry;
- Chemical;
- Oil and gas industry;
- Processing industries.
The adjustment kits control valves, flaps, taps, and gate valves. Universal models are installed in utility infrastructure engineering networks and steam pipelines. Highly efficient pneumatic actuators of the control valve are the optimal solution for regulating hot and cold water supply.
Advantages of pneumatic actuators
Wide temperature range. The devices operate at -20°C – +80°C. Special series with improved bearings, special lubrication, seals operate at -40°C – +120°C.
Reliability. The service life of pneumatic valve actuators exceeds 10-15 years.
Safety. The drives are suitable for fire-hazardous, explosive conditions, for example, mines with a high methane content, chemical industries.
Resistance to extreme environments. Mechanisms for regulating, protective (shut-off) modules operate at high humidity, severe gas contamination, and dustiness.
Quick opening/closing. The high speed of the pistons ensures prompt response to changes in the situation. Automatic, semi-automatic control of valve movement is possible.
Buy pneumatic valve actuators in the company "Salutech"
To order pneumatic actuators, other industrial equipment, and accessories, leave a request on the website. The consultant will answer your questions and help you make a purchase. Contact Salutech – choose the best!