Stainless 2 Way Solenoid Water Valve , 1/8” Electric Solenoid Valve For Water
| Model |
Port size
|
Effective area |
Operating temperature Range
|
CV CV value |
Coil power |
Type
|
Operating pressure
|
Valtage
|
| 2W025-06 |
PT1/8 |
2.5mm |
・5〜85°C |
0.23 |
15VA |
2/2 way Normally closed
|
0~9/kgf/cm2 |
DC12V
DC24V
DC36V AC36V AC110V
AC220V AC380V
|
| 2W025-08 |
PT1/4 |
2.5mm |
-5 〜85°C |
0.23 |
15VA |
| 2W040-10 |
PT3/8 |
4.0mm |
-5 〜85P |
0.60 |
20VA |
| 2W160-15 |
PT1/2 |
16mm |
-5 〜85°C |
4.80 |
20VA |
| 2W200-20 |
PT3/4 |
20mm |
-5 〜85°C |
7.60 |
20VA |
| 2W250-25 |
PT1 |
25mm |
-5 〜85C |
12 |
20VA |
| 2W350-35 |
PT1-1/4 |
35mm |
-5 〜85°C |
24 |
50VA |
| 2W400-40 |
PT1-1/2 |
40mm |
・5〜85°C |
29 |
50VA |
| 2W500-50 |
PT2 |
50mm |
-5 〜85°C |
48 |
50VA |
Water solenoid valve installation instructions:
1, the installation of the solenoid valve coil up and maintain the vertical position, the solenoid valve arrow or mark shall be consistent with the flow of the pipeline can not be installed in a splash of water or the leak.
2, the working medium of the solenoid valve should be clean and free of particulate impurities, dirt and member of the electromagnetic valve on the filter surface, requiring regular clean.
3, when the solenoid valve fails to timely isolation solenoid valves, and ensure the normal operation, it is best to install a bypass device.
4, in the pipeline system, installed in the branch on the way solenoid valve diameter should be less than the main pipe valve diameter.
5, before installing solenoid valves, pipes must be cleaned. It recommended before valve mounting filters, steam trap piping installation.
6, the valve can not be installed in the lower recesses of the pipe, so as to avoid steam condensate and impurities precipitated and hinder valve operation.
7, it can not be used in explosion hazardous areas.
8, in the lack of rigid pipe, it is recommended to use the valve before the pipe bracket, so as not to cause vibrations when the solenoid valve is working.
9, prior to installation, pay attention to see the product label, carefully read the instruction manual to determine whether the product meets the conditions of use.
10, before and after the valve pressure gauge to be installed on the pipe, in order to observe the pipeline pressure
The valve is opened for the second pilot valve solenoid valve structure mainly by the pilot valve and main valves, main valve with rubber seal structure. Chang position, the pilot valve plunger seal the mouth cavity pressure balance valve, the main valve port closed. When the coil is energized, the electromagnetic force on the movable core pull, the main valve chamber media leaks from the pilot valve port, as well as a pressure difference, the diaphragm or valve cup was quickly hold up, mouth open the main valve, the valve was then the passage. When the coil power, the magnetic field disappears, the core reset and closed pilot valve port, after the pilot valve and the main valve cavity pressure equalization valve and was closed.
Product Tags:
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1/8" Stainless Electric Solenoid Water Two Way Valve 0.03dB Sound Level Images
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