Double Action Pneumatic Rotary Actuator Low Temperature -40℃ Control Valves
Product Specifications
Pneumatic actuators are used for the mechanical opening and closing of various types of equipment, such as dampers, butterfly valves, ball valves, industrial machines and furnaces, burners, heating devices. Pneumatic actuators are air-operated and utilize the differential pressure compared to atmospheric pressure. The energy thus obtained is converted into mechanical motion depending on the type, or the setting of the pneumatic actuator for slow or fast rotation or shifting to the closed or open position.
Pneumatic actuators are highly powerful, reliable, and compact units with fast or slow 90° rotation. They are manufactured in both single-acting and double-acting versions. In addition to the standard manufacturing process, actuators can also be produced with ± 5% stroke adjustment, 180° rotation, and three closing positions (closed, open, half-open). Suitable for use with ball valves, butterfly valves, threads, and dampers.
| Attribute | Value |
| Operating Pressure | 0.2-0.8MPa |
| Temperature Range | -40℃ to 80℃ |
| Warranty | 1 Year |
| Power | Pneumatic |
| Connection | ISO 5211, DIN 3337 |
| Structure | Rack And Pinion |
| Air Supply | Clean And Dry Compressed Air |
| Body Material | Aluminum |
Product Overview
The Double Action Pneumatic Actuator is a versatile and reliable component designed for precise valve control in industrial applications. Its robust construction ensures smooth operation and long-term durability in demanding environments.
Key Features
- Wide Temperature Range: Operates reliably from -40℃ to 80℃ for diverse environmental conditions
- Optimal Air Supply: Requires clean, dry compressed air for consistent performance
- Precise Control: 0.2-0.8MPa operating pressure provides effective valve actuation
- Durable Construction: Aluminum body with NBR seals for longevity
- Standard Connections: Compatible with ISO 5211 and DIN 3337 mounting standards
- Sleek Design: Available in silver and black color options
Technical Parameters
| Media | Hydraulic Oil Or Water |
| Seal Material | NBR |
| Model Range | DA32 to DA400 |
| Certifications | CE, ATEX, SIL3 |
Applications
This versatile actuator is suitable for numerous industrial applications including:
- Pneumatic actuated double-acting valves
- Compressed gas actuator systems
- Directional control mechanisms
- Industrial automation processes
- Manufacturing plant operations
- Chemical processing facilities
Support & Services
Our comprehensive support includes technical assistance, installation guidance, and maintenance recommendations. We provide training programs to ensure proper operation and long-term reliability of your actuator system.
Frequently Asked Questions
What is the brand of this pneumatic actuator?
This product is available as OEM equipment.
What model numbers are available?
The product line includes models DA32 through DA400.
Where is this actuator manufactured?
Manufactured in China to international quality standards.
What certifications does this product have?
Certified with CE, ATEX, and SIL3 for safety and performance.
What is the minimum order quantity?
Available for order in quantities as low as 1 piece.