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Normally Close Electro Thermal Actuator RZ-AV-230/24-NC
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Normally Close Electro Thermal Actuator RZ-AV-230/24-NC

Normally Close Electro Thermal Actuator RZ-AV-230/24-NC

Application: Water Manifold Heating System
Feature: M30 x 1.5mm Screw Thread; 230V and 24V for option
Normally Close Type

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Shanghai Beok Controls Co., Ltd. is one of the most reliable manufacturers and suppliers of normally close electro thermal actuator rz-av-230/24-nc in China. Our factory offers high quality products made in China with competitive price. Welcome to contact us for free sample and cheap products.

 

Products Description

 

Beok RZ-AV series Electro Thermal Actuator is a two point form switching device, which has been tested by TUV. It is usually applied to control radiator, floor heating system or zone valves.

 

RZ-AV Underfloor Heating Thermal Actuator can automatically close the flux of system under the control of room thermostat and other electrical switch. This model only can be used as on-off administrator.

 

Normally Close Electro Thermal Actuator RZ-AV-23024-NC 4

 

 

technical Parameter

 

Model RZ-AV230-NC RZ-AV24-NC
Working Voltage 230VAC ± 10% 24VAC ± 10%
Initial Current About 50MA About 2MA
Power Consumption 2W 4W
Working Mode NC
Working Medium On/Off type Valve
Protection Grade IP41
Working Journey ≥4.5~5.0mm
Working Temperature -20~50℃
Storage Temperature -20~50℃
Security Class Class II (Double Insulation)
Cable Length 80cm
Running Time 180 seconds (open-closed)

 

Normally Close Electro Thermal Actuator RZ-AV-23024-NC 5

 

Working Principle

 

1. When the power is ON, the valve will be opened by the expand of metal elements.

 

2. When the power is OFF, the actuator and valve will also be normally closed.

 

3. When one room thermostat is running, it can give ON/OFF signal to the electro thermal actuator to open or close the valve.

 

 

Model Spec
Product Name RZ-AN Series Electro Thermal Actuator
Model Name RA-AN230-NC RZ-AN24-NC
Working Voltage 230VAC 24VAC
Working Mode Normally Closed Normally Closed

 

Manual

 

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