One Motorised actuator servo motor  for mixing valve  Barberi M040103MABPlease note this is not a universal fit so please check application.Manufacturer Spec:Rotation interval: 60-90-120secRotation angle: 90°CTorque value: 10 N/mPower: 24vac ac/dcFrequency: 50Hz Absorption: 4VAPower: proportional (0-10V)Feedback: 0-10V or 2-10V; 0-20mA  or 4-20mAPoles: 4 – stapled terminalsWire length: 1,95mProtection grade: IP42Electrical protection: II classStocking temperature: 0 ÷ 50°CWo..