KOGANEI CORPORATION
Koganei JA Series Solenoid Valves
Manufacturer: KOGANEI CORPORATION
Features
The valve, with a width of only 10.5 mm (0.41 in.), is compact and space-saving, making it ideal for efficient equipment design. Its effective area is 3.5 mm² (Cv: 0.19), and it is suitable for cylinders with a bore size up to φ40 (1 1/2 in.).
Furthermore, this valve is designed for low power consumption. The standard model consumes 0.5W (21mA at DC24V, 42mA at DC12V), while the low current type uses only 0.25W (10.5mA at DC24V), which makes it even more energy-efficient, especially when using a power-saving circuit.
Additionally, the valve offers versatility, as it supports both positive and negative common configurations. You can easily select the connector’s common side using the same valve type.
Specifications
| Item | Basic model | ||||
|---|---|---|---|---|---|
| JA10□A1 JA10□A2 JA10□A3 JA10□A4 | JA10□A5 | JA10□A6 | JA10□A7 JA10□A8 JA10□A9 | JA10□AA JA10□AB JA10□AC | |
| Media | Air | ||||
| Operation type | Internal pilot type | ||||
| Effective area (Cv) Note1 mm² | 3.5 (0.19) | 3.4 (0.19) | 3.5 (0.19) | ||
| Port size Note2 | φ4, φ6 fitting, 1/8, 1/4 inch fitting, Rc1/8 | ||||
| Lubrication | Not required | ||||
| Operating pressure range MPa [kgf/cm²] [psi] | 0.2–0.7 [2–7] [29–102] | ||||
| Proof pressure MPa [kgf/cm²] [psi] | 1.05 [10.7] [152] | ||||
| Response time (ON/OFF) Note3 ms | 15/15 (15/20) or below | 15/25 (15/35) or below | 15/20 (15/30) or below | 15/20 (15/30) or below | |
| Maximum operating frequency Hz | 5 | ||||
| Minimum time to energize for self holding Note4 ms | — | 50 | — | ||
| Operating temperature range (atmosphere and media) °C [°F] | 5–50 [41–122] | ||||
| Shock resistance m/s² [G] | 245 [25] | ||||
| Mounting direction | Any | ||||
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