Fail Safe Actuators Control Valve
Features:
- Control valves with fail-safe function in HVAC systems and industrial plants (district heating) for water, condensate and steam 0…+200°C
- For controlling temperature of district heating plants, cooling coils, steam humidifiers etc., with automatic closing or opening on power failure or safety contact.
- Actuator with electrical manual override operation
- Microprocessor controlled with automatic self-calibration on start up
