AME 685
The actuator is designed to control the valve in response to the demand of a controller in District Heating/cooling, Heating, Ventilating and Air conditioning systems.
The AME 685 can be controlled by electronic controllers with modulating or 3-point control output.
The actuator can be used in combination with valve type VF 3 (DN 200-300).
Features and benefits
- Manual operation mechanical and/or electrical
- Position indication, LED signalization
- Automatic adaptation of stroke to valve’s end positions that reduce commissioning time (self stroking)
- Integrated auxiliary switch
- Adjustable stroke limitation
- Anti-oscillation function
- Voltage or current output signal X
- 3-point or modulating control selection
- External reset button
- Adjustable stroke limitation