KOGANEI CORPORATION
Koganei Solenoid Valve 1250 Series Round Type
Manufacturer: KOGANEI CORPORATION
Features
The system delivers high reliability, and it is backed by a long track record of proven success. Moreover, the original poppet system works together with the diaphragm and poppet mechanism to create a highly stable sealing structure. As a result, the integrated design virtually eliminates air leaks, and it consistently maintains dependable performance. Additionally, the mechanism reduces failure risk, and it also enhances long-term durability for demanding operating environments. Consequently, users experience smoother operation, greater efficiency, and lower maintenance requirements.
Specifications
| Item | Model | 1000E1-2 1250E1-2 | 1000E1-2-11 1250E1-2-11 | 1000E1 1250E1 | 1000E1-11 1250E1-11 | 1000-4E1 1250-4E1 |
|---|---|---|---|---|---|---|
| Media | Air | |||||
| Operation type | Internal pilot type | |||||
| Effective area (Cv) mm² | 280 (14) | 240 (12) | ||||
| Port size Rc | 1000 | 1 | 1 | 1 | 1 | |
| 1250 | 1 1/4 | 1 1/4 | 1 1/4 | 1 1/4 | ||
| Lubrication | Required (Turbine Oil Class 1 (ISO VG32) or equivalent) | |||||
| Operating pressure range MPa [kgf/cm²] [psi.] | 0.1～0.9 (1.0～9.2) [15～131] | |||||
| Proof pressure MPa [kgf/cm²] [psi.] | 1.35 (13.8) [196] | |||||
| Response time ON/OFF ms | ON | 60 | 160 | |||
| OFF | 140 | 160 | ||||
| Maximum operating frequency Hz | 2 | |||||
| Minimum time to energize for self holding ms | — | |||||
| Operating temperature range (atmosphere and media) °C [°F] | 0～60 [32～140] | |||||
| Mounting direction | Any | |||||
| Mass kg [lb.] | 3.5 [7.7] | 5.5 [12.1] | ||||
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