VARNASAN-RA2.52DA Double Acting Pneumatic Actuator
Reliable, fast motion control for critical industrial automation and valve operations.
VARNASAN-RA2.52DA Double Acting Pneumatic Actuator is a professional solution designed for valve control and mechanical motion management in industrial plants. In addition, it uses air pressure to generate strong push-pull force in both forward and reverse directions. Moreover, it automates gate valves, butterfly valves and other control elements.
Its aluminium extrusion body makes it lightweight and corrosion-resistant. Furthermore, it operates at maximum efficiency within a 4-6 bar working pressure range. In addition, the internal mechanism uses a cadmium-plated steel shaft and nitrile rubber seals, so it never compromises sealing performance under pressure. Moreover, its ISO 4401 (NG10) compatible inlet allows easy integration into standard pneumatic circuits.
VARNASAN-RA2.52DA Double Acting Pneumatic Actuator — Technical Specifications
Consequently, it is preferred in sensitive processes such as water treatment plants, chemical factories and the food industry. In addition, it is used safely in power plants and boiler rooms for steam line control. Furthermore, its electrically independent operation eliminates explosion risk in ATEX-certified areas. In particular, its low energy consumption minimizes operating costs.
Key Advantages
- No electricity required; ensures safe operation in ATEX environments.
- Response time under 200 ms provides fast control in critical processes.
- Cadmium-plated steel shaft and nitrile rubber sealing guarantee long service life.
Applications
- Valve automation in water treatment and reverse osmosis systems.
- Precise process control in the chemical and food industries.
- Safe actuator applications in power plants and steam boilers.
In summary, VARNASAN-RA2.52DA Double Acting Pneumatic Actuator delivers reliable and long-lasting performance in your industrial automation systems. ORFA Industrial has stocked this product as an authorized distributor since 1985. For technical support and orders, please contact us. ORFA Industrial supplies worldwide and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies



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