AYVAZ ADR-20 Valve Gearbox DN200
Reliable manual operation for large-diameter valves with reduced effort and long service life.
AYVAZ ADR-20 Valve Gearbox DN200 provides a safe and controlled manual solution for large-diameter valves. In addition, its manual gearbox reduces high torque, therefore allowing the operator to open and close the valve comfortably. Moreover, the ISO 5211 connection flange enables direct mounting onto butterfly valves.
All components are manufactured from corrosion-resistant materials, consequently offering long service life. The unit operates within a temperature range of -20°C to +70°C. Its manual operating principle means it remains unaffected by power outages. The ISO 5211 standard flange ensures fast and secure installation on compatible valves.
AYVAZ ADR-20 Valve Gearbox DN200 — Technical Specifications
This gearbox is widely used in water treatment plants, petrochemical facilities and power stations. Furthermore, it is preferred in the food and pharmaceutical industries for hygienic valve control. In particular, it optimizes flow control in large-diameter pipelines.
Key Advantages
- Reduces high torque to minimize operator effort
- ISO 5211 standard flange enables fast and safe mounting
- Corrosion-resistant material structure ensures long service life
Applications
- Large-diameter valve control in water and wastewater treatment plants
- Safe flow management in petrochemical and refinery lines
- Power plants and industrial process piping systems
In conclusion, AYVAZ ADR-20 Valve Gearbox DN200 offers a reliable solution for manual control of large-diameter valves. ORFA Industrial supplies this gearbox worldwide as an authorized distributor, drawing on experience since 1985, and provides technical support for orders.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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