Normally Closed Thermoelectric Actuator RZ-D11-230NC

RZ-D11 is designed for automatic control of underfloor heating manifolds. Widely used in heating and cooling systems of residential, office, and commercial buildings. This product converts electrical energy into heat energy, which drives the internal wax-type expansion element to produce mechanical displacement, thereby opening and closing valves to control the water flow in each heating circuit and achieve precise temperature regulation in each zone.

is typically used in conjunction with an indoor thermostat. When the thermostat detects a change in indoor temperature, it sends an electrical signal to drive the actuator, thereby adjusting the opening and closing of the corresponding valves on the manifold, achieving independent temperature control and energy-saving operation for each room.

This Normally Closed Thermoelectric Actuator has many outstanding advantages. It is an ideal actuator for realizing zoned temperature control in underfloor heating manifold systems and can significantly improve the comfort and energy-saving performance of underfloor heating systems.

It adopts a standard M30×1.5mm threaded interface, which can be directly matched with mainstream brand water distributor valves. It is compact in size and flexible in installation position.

With an IP45 protection rating, it is effective in preventing dust and moisture, making it suitable for use in humid environments with underfloor heating systems,such as kitchens and basements.

This normally closed thermoelectric actuator has red mechanical indicator ring (see bottom structure) can visually display the working status, making installation and debugging easier.

This 230vac NC electric heating actuator for water floor heating system, has a working power of only about 2W, extremely low energy consumption, rapid response, and good energy-saving effect.

	RZ-D11-230NC
	Flame-retardant plastics
	150g
	72mm

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