Thermal Actuator NC 230V for Underfloor Heating Manifold Normally Closed Electric Actuator M30*1.5

Features:
Used for opening and closing of floor heating water separator, central air conditioner (water system) and small valve.
Controls water flow through an underfloor heating system, suitable for temperature controlling at home, in hotels, malls, etc.
Easy installation, 2-wire connection with one valve per loop, M30 * 1.5 installation size, remove the red snap after installation.
Normally closed actuator, automatically turn on when powered up, noiseless and maintenance-free.
Mine size, lightweight and space-saving. 3.5W low power comsumption, energy-saving.