The Danfoss port "H" motorised valve series, which includes the HSA3 Actuator, is suitable for use with both copper and iron pipes. The motor replacement head for the HS3 Valve bodies is the Danfoss HSA3 Actuator. By purchasing the actuator, you may just swap out the head of the device rather than having to replace the entire thing.
SPST (Internally linked) Auxiliary switch rating
Spring return actuator
Actuator only
Wide range of valve body sizes
Technical specification
Waist Sizeaa19ci57gvTypeActuatorSupplier Part Number087N6587Range DescriptionMotorised Control Valves H-SeriesManufacturer Model No087N658700Brand NameDanfoss
Reviews
Danfoss HSA3 3-Port Mid Position Valve Actuator 087N658700