Nanjing Saiko Controls Co.Ltd
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Electric Thermal Actuator For Heating System Thermo-electric actuator Heating Valve With Electro Thermal
SK-D1 Series electro thermal valves consist of Electro Thermal Actuator and Valve, which are widely applicable for and floor heating control system. They are used to adjust the room temperature by control the open/close of the pipe of hot water and very simple to install on field, flexible and convenient, reliable performance durable, energy-saving, environmental protect-ion.
The working principle of this design of valve is: the liquid temperature sensing element thermostatic valve head is to feel the room air temperature , and thereby changing the heating water flow , so as to regulate and control room temperature :i.e., when the indoor temperature rises , the thermal expansion of the temperature sensing material shall compress to the valve stem to close down the valve up to shut up ,and on the contrary ,the stem shall rebound to open up the valve.
Actuator Specifications
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Working Voltage
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24Vac
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Initial Current
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About 50MA
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Power Consumption
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2W
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Protection Grade
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IP41
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Working Journey
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≥4.5~5.0mm
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Working Temperature
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-20-50
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Security Class
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II(Double Insulation)
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Cable Length
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80cm
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Running Time
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180seconds (open-closed)
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CE Standard
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EN60730
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