KOGANEI CORPORATION
Koganei Air-Piloted Valve 125A, 250A And 500A Series
Manufacturer: KOGANEI CORPORATION
Features
These air-piloted valves are the ideal choice for both master and pilot valves, offering exceptional control for all pneumatic systems. Additionally, they provide precise and reliable performance, ensuring seamless operation across various applications. Consequently, these valves are a crucial component in achieving efficient and smooth pneumatic control.
Specifications
| Item | Basic Model | ||||||
|---|---|---|---|---|---|---|---|
| Model | 125A | 2500A | 2500AA | 500A | 125AA | 250AA | 2500AA |
| Port Size | Main: Rc1/8 | Main: 1/4 | Main: 3/8 | Pilot: 1/8 | Pilot: 1/8 | Pilot: 1/8 | Pilot: 3/8 |
| Effective Area (Cv) mm² | 5.5 (0.27) | 15 (0.76) | 15 (0.76) | 55 (2.57) | 5.5 (0.27) | 15 (0.76) | 15 (0.76) |
| Media | Air | ||||||
| Operating Pressure Range (MPa [kgf/cm²] [psi]) | Main: Normally closed 0~0.9 [0~9.2] [0~131] | Main: Normally closed with booster 0.07~0.9 [0~9.2] [10~131] | Main: Normally open 0.07~0.9 [0~9.2] [10~131] | Main: 0.2~0.9 [0~9.2] [29~131] | Pilot: See the table “Minimum Pilot Pressure” | Pilot: See the table “Minimum Pilot Pressure” | Pilot: See the table “Minimum Pilot Pressure” |
| Proof Pressure (MPa [kgf/cm²] [psi]) | 1.35 [13.8] [196] | ||||||
| Operating Temperature Range (atmosphere and media) °C [°F] | 5~50 [41~122] | ||||||
| Maximum Operating Frequency (Hz) | 10 | ||||||
| Lubrication | Not Required | ||||||
| Mass (kg [lb.]) | 0.05 [0.11] | 0.19 [0.42] | 0.22 [0.49] | 0.45 [0.99] | 0.05 [0.11] | 0.19 [0.42] | 0.22 [0.49] |
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