LK 527 2W - Actuator For use with 066263 / 066264 / 066265 / 066266 / 066279 / 066280 Connection 2-point SPST output with cable 1m Voltage - 230v Torque - 5Nm The zone valve has On/Off control and is controlled by 2-point signal.Assembly/disassembly of actuator on the ball valve is simple and secure, using the clip-system. The zone valve must not be installed with the actuator underneath the valve unit.In case of a power failure, the valve stays in its current position. When the power is switched off, the valve can be manually set by the handle on the actuator.Please note that the actuator can be installed in only one position. The valve requires no maintenance but the installation should be checked regularly.
