Danfoss thermal actuator TWA-Z is used with Danfoss automatically balanced combination valves type AB-QM. The actuator can be controlled with an on/off controller, pulse width modulation (PWM), or switch.
These provide a cost effective solution for the control of hot and /or chilled water for fan coil units, small reheaters and recoolers in temperature control systems.
• 24 V AC/DC or 230 V AC supply
• Position indicator
• Normally opened (NO) or normally closed
• Max. medium temperature 120 °C
• Cable included