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RZ-AN Series Floor Heater Thermal Actuator
Product Summary
Product Technical Parameter
Operating 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 equipment (actuator and valve) will also be normally closed;
3. When one room thermostat is running, it can give ON/OFF siganal to actuator to open and close the valve.
Product Summary
| RZ-AN Sereis thermal actuators are two point form switching device which has been tested by TUV. It is uaually applied to control radiator, floor heating system or zone valves. |
| It 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. |
| It can be make Normally Closed and Normally Open. |
| Model Name | Voltage | NO/NC Type |
| RZ-AN230-NC | 230VAC | NC(Normally Closed) |
| RZ-AN230-NO | 230VAC | NO(Normally Open) |
| RZ-AN24-NC | 24VDC | NC(Normally Closed) |
| RZ-AN24-NO | 24VDC | No(Normally Open) |
Product Technical Parameter
| Model | RZ-AN230 | RZ-AN24 |
| Working Voltage | 230VAC | 24VDC |
| Initial Current | About 50MA | About 2MA |
| Power Consumption | 2W | 4W |
| Working Mode | NO/NC | NO/NC |
| Protection Grade | IP41 | |
| Working Journey | >=4.5~5.0mm | |
| Working Temperature | -20~50ºC | |
| Storage Temperature | -20~50ºC | |
| Security Class | II(Double Insulation) | |
| Cable Length | 80cm | |
| Running Time | 180 seconds(open-closed) | |
Operating 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 equipment (actuator and valve) will also be normally closed;
3. When one room thermostat is running, it can give ON/OFF siganal to actuator to open and close the valve.