Pneumatic solenoid valves 350282 and 350283 operate as 3-way DC pneumatic solenoid valves. They are used to control single-acting pneumatic pumps in single-line systems. Timer- and pressure-controlled air is supplied to the pumps for forward strokes. Return strokes are performed under spring pressure. The pumps then force lubricant into the connected metering devices.
Technical characteristics and advantages
Application areas
| Operating principle | 3-way pneumatic solenoid valve | |
| Operating temperature | from −18 to +60 °C | from 0 to +140 °F |
| Working pressure | max 10 bar | 150 psi |
| Supply voltage | ||
| 350282 | 12 V DC current, 6 VA | |
| 350283 | 24 V DC current, 6 VA | |
| Pneumatic inlet/outlet port | 1/8 NPT (internal thread) | |
| Coefficient Cv | 0,18 | |
| Installation position | any | |
| Part number | Description |
| 350282 | 3-way pneumatic solenoid valve, 12VDC, 6VA |
| 350283 | 3-way pneumatic solenoid valve, 24VDC, 6VA |
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