UNOX UDA 052 Double Acting Pneumatic Actuator
Precise 90° valve and damper control with durable, corrosion-resistant construction.
In industrial automation systems, the UNOX UDA 052 Pneumatic Actuator controls the 90° rotation of valves and dampers using air pressure. In addition, its double acting principle delivers both opening and closing strokes with the same precision. Therefore, it suits demanding process control tasks where repeatable movement matters.
An aluminium extrusion body and high-performance aluminium die-cast pistons create a light yet rigid structure. Moreover, a cadmium plated steel shaft and nitrile rubber seals provide full corrosion protection. Consequently, the actuator delivers 25 Nm nominal torque and complies with ISO 5211, DIN 3337 and VDI/VDE 3845 (NAMUR) standards for international mounting and integration. Its symmetrical modular design simplifies material sourcing and system integration.
UNOX UDA 052 Pneumatic Actuator — Technical Specifications
HVAC systems use it for damper control, water treatment plants for valve automation, and the chemical industry for process liquid flow regulation. Furthermore, it performs reliably in high-pressure applications at power plants and steam systems. As a result, its wide application range brings flexibility to industrial processes.
Key Advantages
- Double acting system for perfectly synchronised opening and closing with precise control
- Cadmium plated steel shaft and aluminium body for corrosion resistance in heavy industrial environments
- Nitrile rubber seals maintain reliable performance even after thousands of cycles
Applications
- HVAC systems for damper open/close control
- Water treatment plants for control valve automation
- Chemical and petrochemical industry for process liquid flow regulation
Ultimately, the UNOX UDA 052 Pneumatic Actuator is the ideal choice for those seeking a reliable and precise solution in industrial automation projects. ORFA Industrial supplies worldwide and provides technical support, with this product held in stock as an authorised distributor since 1985.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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