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Stainless 2 Way Solenoid Water Valve 1/8” Electric Solenoid Valve For Water
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.
| 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 |
Choosing the right solenoid valve
A solenoid valve is an electromechanical device in a hydraulic circuit that uses an electric current to generate a magnetic field and thus actuate a solenoid that controls the opening of the fluid flow in a valve.
A solenoid valve should not be confused with an electro-controlled valve. An electro-controlled valve is powered by an electrical system that can be dissociated from the valve body. A solenoid valve on the other hand is made up of a single block and the valve body can’t be dissociated from the system powering it. A solenoid valve is generally more compact than a valve.