LK 525 2W - Actuator

LK 527 2W - Actuator

For use with LK 525 2W - Female / Male / Compression Fitting

• Connection EMV 110-K SPST Actuator 230 VAC with cable 1m
• Torque - 5Nm
• Simple and flexible assembly with clip system
• Actuators are available as normally closed (NC) or normally open (NO). Direction is displayed on the actuator

LK 525 MultiZone is a motorized 2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On/Off control and is ­designed with a turning slide which allows it to withstand a ­larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open or closed.

The zone valve must not be installed with the motor underneath the valve unit.

In case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the ­motor.

Please note that the motor can be installed in only one position.

The valve requires no maintenance but the installation should be checked regularly.