Type : Motor : On/Off or Modulating
Torque : 700 N
Application : Fail Close / Open
Voltage : AC 24
Controlli Motorized Valve Actuator MVH series / Spring Return Modulating Control up to 700 N. Power : AC 24 V. Input Signal : 4 ~ 20mA or SPDT Switch. Used for Valve : 1/2" to 6".
https://en.controlli.eu/actuators/linear/mvh.html