Nanjing Saiko Controls Co.Ltd
Innovative Technology with Integrity & Our Customers In Mind
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230v NC Electro-thermal wax sensor actuator for radiator valve
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. In this way, a more comfortable temperature environment for people is achieved.
Electric valve using paraffin thrusters,driven by PTC heating operationwithout noise,With spring reset function, the valve is closed after power off, the position of the stroke has the indication of opening, the nut connection is simple, quick and convenient to disassemble.
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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