The pneumatic butterfly valve actuator from WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD. is designed to provide precise, reliable control for fluid and gas flow systems. Driven by compressed air, this actuator allows for smooth and efficient valve operation, ideal for industrial automation and remote control systems.
Each air actuated butterfly valve combines a compact structure with high torque output, ensuring rapid and accurate valve movement. The durable pneumatic actuator can be paired with different body materials - stainless steel, cast iron, or PVC - to suit diverse working environments.
Whether installed in pipelines for water treatment, chemical processing, or HVAC systems, our pneumatic butterfly valves are built to deliver consistent performance, long service life, and easy maintenance. These air operated butterfly valves offer an ideal balance between cost-efficiency, durability, and precise control.
Our Advantages:
High Efficiency
The pneumatic butterfly valve actuator provides fast response and stable torque for smooth control.
Durable Design
Made with corrosion-resistant materials and precision components to ensure reliable performance under various pressures.
Compact & Lightweight
Simplified design for easy installation and space-saving integration in automation systems.
Versatile Application
Suitable for both double-acting and spring-return air operated butterfly valves.
Custom Options
Available in different sizes, materials, and pressure ranges to meet unique project requirements.
Technical Specifications:
| Item | Description |
| Valve Type | Pneumatic Butterfly Valve |
| Actuator Type | Double Acting / Spring Return |
| Body Material | Stainless Steel / Cast Iron / Aluminum Alloy / PVC |
| Disc Material | Stainless Steel / Aluminum / Nylon-Coated |
| Seat Material | EPDM / NBR / PTFE |
| Pressure Range | 0–10 bar |
| Temperature Range | -20°C to +180°C |
| Connection Type | Wafer / Lug / Flanged |
| Mounting Standard | ISO5211 |
| Operation Angle | 90° Rotation |
Product Applications:
Our pneumatic butterfly valve actuators are widely used in:
Water and wastewater treatment plants
Chemical and petrochemical industries
Food and beverage processing systems
HVAC and ventilation systems
Marine and offshore projects
Industrial automation control systems
In all these sectors, air actuated butterfly valves ensure reliable fluid regulation and reduced operational downtime.
Quality Control:
At WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD., quality is the cornerstone of our success. Each pneumatic butterfly valve undergoes a strict inspection process:
- Air leakage and pressure tests at multiple stages
- Torque and operational cycle testing
- Surface treatment and corrosion resistance inspection
- Dimensional and material verification according to ISO and CE standards
Only products that meet our rigorous requirements are approved for shipment.
Packaging & Delivery:
We ensure every air actuated butterfly valve is carefully packed to prevent damage during transport:
- Anti-corrosion protective film and foam wrapping
- Strong wooden cases for export packaging
- Clear labeling with valve specifications and model details
- Multiple shipping methods available - by air, sea, or express
After-Sales Service:
We believe after-sales support is as important as the product itself. Our services include:
- 12-month warranty on all pneumatic butterfly valve actuators
- Lifetime technical support and spare parts availability
- Quick response to inquiries within 24 hours
- Professional guidance for installation, commissioning, and maintenance
With more than 15 years of experience, WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD. has become a trusted manufacturer of pneumatic butterfly valves and other automation control products.
Our facility is equipped with CNC machining centers, precision testing instruments, and experienced engineers dedicated to innovation and quality. We export globally to Europe, Asia, and the Americas, serving industries that demand excellence in valve automation.
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