Normally Closed Type Electric Thermal Actuator RZ-AN230-NC
Application: Water Manifold Heating System
Feature: M30x1.5 connection ring
Normally Closed Type
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Products Description
Beok RZ-AN230-NC thermal actuator is a small control valve used in water floor heating systems, usually installed on each circuit of the manifold. The electric actuator is opened or closed by the signal of the controller to adjust the circulation of hot water in the floor heating pipe under the floor, thereby achieving the purpose of adjusting the indoor temperature. In addition to the classic appearance design, this electric actuator also uses a French imported valve core to extend the service life of this electric actuator. Although there are many products with the same appearance on the market, we have better quality.
This electric actuator is a normally closed valve, which means that when there is no current, the actuator closes the circuit. With the help of the indicator element, the status of the actuator can be quickly checked. Therefore, this electric actuator is suitable for most floor water heating systems.
Video
Technical Parameters
Features | Technical Data |
Voltage | 230/24V |
Current | About 50MA |
Power Consumption | 2W |
Working Mode | NC |
Protection Grade | IP41 |
Working Journey | ≥3.5mm |
Working Temperature | -20~50℃ |
Storage Temperature | -20~50℃ |
Security Class | II ( Double Insulation ) |
Cable Length | 80cm |
Running Time | 180 seconds ( open-closed ) |
More Features

01
PC+ABS
This thermal actuator use flame retardant materials to make it very safty for using.

02
Work State Remind
When RZ-AN230-NC actuator works, it will rise in 2-3mm and the head will show a blue circle.

03
Waterproof Design
The protect level of this thermal actuator is IP41, so it has high waterproof function.

04
M30*1.5mm
The connection ring size is M30*1.5mm. But M28*1.5mm support customization.
Spring Return Function
The spring return function allows the electric heating actuator to automatically reset and return to its initial state after a power outage.
Paraffin Advancing
When actuator is powered on, the wax in the container expands due to the heat, pushing the piston or valve core to move forward.
Noiseless Operation
The use of precise mechanical structure and materials reduces friction and vibration between parts, thereby reducing noise generation.
Thermal Expansion
The conversion of electrical energy into mechanical motion is achieved through the thermal expansion principle of paraffin when actuator works.
Model Spec
products |
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Model number | RZ-AN230-NC | RZ-AN24-NC |
Voltage | 230V | 24V |
Working Type | Normally Closed | Normally Closed |
Manual
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1. Question: How many wires does actuator have?
-Our thermal actuator has 2 wires.
2. Question: What devices can be connected with your electric thermal actuator?
-Our thermal actuator can be connected with manifold or valve, and it is used for driving the pin down on a water manifold or on-off type valve.
3. Question: What size of thread does the actuator can be connected with?
-If your manifold or valve has M30 * 1.5mm thread, you can choose our thermal actuator.
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