KOGANEI CORPORATION
Koganei Solenoid Valves JE Series
Manufacturer: KOGANEI CORPORATION
Features
The valve delivers strong space-saving performance because its 12 mm (0.472 in.) width and 80 mm (3.150 in.) length create a compact size that fits easily into tight equipment layouts. Additionally, it provides a large flow rate thanks to its compact body design. With a sonic conductance of C = 1.9 dm³/(s·bar) and an effective area of 9.5 mm² (Cv: 0.53), it operates efficiently with cylinder bores up to φ80.
The system also ensures quick response times, which improves overall cycle efficiency. When energized, it responds in 6 ms or less, and when de-energized, it reacts in 10 ms or less, especially in quick-response single-solenoid models. Furthermore, the valve supports lower power consumption, using 0.55 W in standard types and only 0.15 W in low-current versions, helping reduce energy usage.
In addition, the design enhances operational safety. The lever-type manual override includes an erroneous-operation prevention mechanism, which significantly improves user safety in JE-series applications. As a result, the valve offers a reliable, efficient, and safe solution for a wide range of automation systems.
Specifications
| Basic model Item | For direct piping, F type manifolds | For base piping, A type manifolds | |||||||
|---|---|---|---|---|---|---|---|---|---|
| JE12□F1 | JE12□F2 | JE12□F3 | JE12□F4 | JE12□F5 | JE12□F6 | JE12□F7 | JE12□F8 | JE12□F9 | |
| JE12□A1 | JE12□A2 | JE12□A3 | JE12□A4 | JE12□A5 | JE12□A6 | JE12□A7 | JE12□A8 | JE12□A9 | |
| Media | Air | ||||||||
| Operation type | Internal pilot type | ||||||||
| Flow rate characteristics (Note 1) | Sonic conductance C (dm³/s·bar) | Base piping (A type): 1.9 | |||||||
| — | |||||||||
| Port size (Note 2) | Direct piping (F type): M5 × 0.8, Base piping (A type): Rc1/8 | ||||||||
| Lubrication | Not required | ||||||||
| Operating pressure range MPa (kgf/cm²)[psi] | 0.2〜0.7 (2〜7.1) [29〜102] | ||||||||
| Proof pressure MPa (kgf/cm²)[psi] | 1.05 (10.7) [152] | ||||||||
| Response time (Note 3) ON/OFF ms | Standard type: 12/28 or below | 20 or below | 12/30 or below | ||||||
| Low current type (L): 12/60 or below | 12 or below | — | |||||||
| Quick response type (S): 6/10 or below | 8 or below | 6/10 or below | |||||||
| Maximum operating frequency Hz | Low current type (L): 2 | 2 | |||||||
| Quick response type (S): 5 | 5 | ||||||||
| Minimum time to energize for self holding (Note 4) ms | — | 50 | |||||||
| Operating temperature range (atmosphere and media) °C [°F] | 5〜50 [41〜122] | ||||||||
| Shock resistance m/s² (G) | 1373.0 (140) (Axial direction 294.2 (30)) | 1373.0 (140) (Axial direction 245.0 (25)) | |||||||
| Mounting direction | Any | ||||||||
