PU220A-06 Shako Type 2/2 Way NC Brass Solenoid Valve 3/4'' 24V DC
The PU220A is a 2/2-way (2 port / 2 positions) normally closed solenoid valve designed to stay closed until electrical power is applied. When power is applied the coil is magnetised which in turn lifts the armature and diaphragm revealing a small pilot hole in the centre of the diaphragm that allows the pressure above the diaphragm to vent out downstream so that the combined force of the spring lift and inlet pressure will fully lift the diaphragm into the open position allowing full flow through the valve. When the power is removed, the armature and diaphragm drop back down sealing the pilot hole, pressure increases above the diaphragm and the valve fully closes again within 20 to 50 milliseconds.
Main Dimension of PU220A series Solenoid Valve:
Technical Data of PU220A series Solenoid Valve:
| PU220A Series | | | | |
| Orifice Size | | | | |
| Port Size | | | | |
| Effective Area | | | | |
| Cv Value | | | | |
| Medium | Compressed Air, Light oil, Water |
| Action | |
| Function | |
| Body Material | |
| | |
| Temperature Range | NBR: -5 to +80℃, EPDM: -5 to +120℃, FKM: -10 to +150℃, Si: -15 to 150℃ |
| Duty Cycle | |
| Coil Type | |
| Protection Class | |
| Insulation Class | |
| Standard Voltages | 24VDC, 110VAC, 220VAC, the other voltage is optional |
Ordering Code of PU220A series Solenoid Valve:
Brando Solenoid Valve Factory Production Video:
More Shako Type Solenoid Valves for you to choose:
 |  |
| PU220A Series | PU225A Series |
 |  |
| SPU225A Series | PU225S Series |
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PU220A-06 Shako Type 2/2 Way NC Brass Solenoid Valve 3/4'' 24V DC Images
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