KOGANEI CORPORATION
Koganei Solenoid Valve 254 Series Round Type

Manufacturer: KOGANEI CORPORATION
Features
The design delivers high reliability, and it builds on a long track record of proven success. Moreover, the original poppet system works seamlessly with the diaphragm and poppet mechanisms to create a stable and efficient sealing structure. Consequently, the system virtually eliminates air leaks, and it consistently maintains dependable performance under a wide range of operating conditions. Furthermore, this construction improves durability, and it ensures long-term efficiency in both standard and demanding applications. In addition, the system supports reliable operation over extended service life, and it continues to provide consistent results even as usage requirements increase.
Specifications
| Item | Model | |||||
|---|---|---|---|---|---|---|
| 254-4E1 | 254-4E1-03 | 254-4E2 | 254-4E2-03 | 254-4SE2 | 254-4SE2-03 | |
| Media | Air | |||||
| Operation type | Internal pilot type | |||||
| Effective area (Cv) mm² | 15 (0.76) | |||||
| Port size Rc | 1/4 | 3/8 | 1/4 | 3/8 | 1/4 | 3/8 |
| Lubrication | Not required | |||||
| Operating pressure range MPa [kgf/cm²] [psi.] | 0.1~0.9 MPa [1.0~9.2] [15~131] | |||||
| Proof pressure MPa [kgf/cm²] [psi.] | 1.35 [13.8] [196] | |||||
| Response time ms | ON: 70 | |||||
| OFF: 90 | ||||||
| Maximum operating frequency Hz | 5 | |||||
| Minimum time to energize for self holding ms | — | 50 | ||||
| Operating temperature range (atmosphere and media) °C [°F] | 0~60 [32~140] | |||||
| Mounting direction | Any | |||||
| Mass kg [lb.] | 1.1 [2.4] | 1.4 [3.1] | 1.4 [3.1] | 1.3 [2.9] | — | — |
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