VALBIA Double Acting Pneumatic Actuator DA 140
High-performance actuator for reliable on-off control in demanding conditions.
VALBIA Double Acting Pneumatic Actuator DA 140 delivers reliable operation by producing equal torque in both directions for industrial valve automation. In addition, its aluminum extrusion body provides corrosion resistance. Furthermore, it responds quickly in on-off applications and suits quarter-turn valves with a 90° rotation angle.
Nitrile rubber seals prevent leakage, while the cadmium-plated steel shaft offers high strength. Moreover, special aluminum alloy die-cast pistons efficiently convert air pressure into mechanical energy. Therefore, consistent performance is achieved at an operating pressure of 4–8 bar. In addition, internal and external surface treatments extend product life.
VALBIA Double Acting Pneumatic Actuator DA 140 — Technical Specifications
This actuator works with ball and butterfly valves, particularly in water and wastewater treatment plants. Furthermore, it is preferred in process control lines at petrochemical facilities and power plants. In addition, low maintenance requirements reduce operating costs. Moreover, it offers fast mounting in industrial automation systems.
Key Advantages
- Double acting design produces equal torque in both directions
- Aluminum extrusion body offers long-term corrosion resistance
- Nitrile rubber seals extend maintenance intervals
Applications
- Ball valve and butterfly valve automation systems
- Flow control in water and wastewater treatment plants
- Process valve control in petrochemical and power plants
In conclusion, VALBIA Double Acting Pneumatic Actuator DA 140 offers a reliable solution for your industrial automation projects. ORFA Industrial has supplied this product as an authorized distributor since 1985, supplies worldwide, and provides technical support. Please contact us for technical support and pricing information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies



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