230V Normally Closed Electric Thermal Actuator Heater For Underfloor Heating Manifold NC Radiator Actuator ValveOOTD Type Overview: Electric Heated Actuators for Branch Valves, Small Valves and Dynamic Manifold Balancing Valves are the electric actuator parts of control valves. Features:Paraffin Heating Driven Drive Element Spring Return Function, The Valve Is Closed When Power Off No Noise During Operation Travel Indication Position Connection Installation Method, Simple, Quick, Easy To Remove Technical Parameters:Voltage: 230VAC 50/60HZ Stable Power Consumption: 3W Range: 0110N Voltage: 3.5mm Full Travel: 180s-300s Connection Size: M30*1.5Ambient Temperature: -5 - 50°Cable Length: 70cm (27 inch)Shell Material: PCPeduct Includes:1* Electric Thermal Heater