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3. Specifications, Operation, and Defect Inspection of Inlet Valve [Valve for cold water and softener]
1) Specification
Category
Type
Voltage
Electric Current
Rating Time
Power Consumption
Terminal Angle
Fluid in Use
Flux (4kgf/cm2)
Fluid Pressure
Opening and Closing Speed
Max. Temperature
Coil Resistance
Diaphragm Opreation
2) Operation
If the power supply is connected to the water inlet valve, the rod valve is drawn by the coil's magnetic field to
open the diaphragm hall and push up the diaphragm with water pressure. This leads to open the water flow and
start the water supply. If the power supply is cut off, the coil's magnetic field disappears and the force of internal
spring leads the rod valve to close the diaphragm hall, leading to block the water flow.
DWM30-999PG(영_SM).indd 35
Specifications
1/4 Inch Fitting Solenoid Valve
AC 220 VOLT 50/6Ohz
30mA or lower
60 minutes (Unloaded = 40 minutes)
5.5W or lower
180 degrees (Clockwise at water inlet)
Tap water
7L or more
0.2 - 8kgf/cm2
Water inlet
1.0 sec or shorter
60°C or lower
4.31k_± 5% (20°C)
2.0mm or more
Configuration
#250
(Water inlet)
SUS
Filter
35
Red color
16. 8. 23. 오전 10:10
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