KOGANEI CORPORATION
Koganei Solenoid Vacuum Valves 500 Series 3-port, External Pilot Type

Manufacturer: KOGANEI CORPORATION
Features
No Burning Damage to Solenoid
This feature eliminates the need to stock extra solenoids as spare parts, ultimately saving on maintenance costs. As a result, operations remain efficient and cost-effective.Small Starting and Energizing Current Values
The low current requirements contribute to a more compact design for peripheral electrical equipment. Consequently, this boosts the overall system efficiency and minimizes energy consumption.No Sliding Parts
Without sliding parts, this construction ensures smooth, reliable operation. It also prevents issues like valve sticking, enhancing performance and longevity.Extremely Few Cases of Vacuum Leakage
The excellent vacuum response ensures superior pick-up by the vacuum pad. This makes it easier to install a compact vacuum pump, improving system reliability.Dust-Resistant
The design allows for use with an ordinary air filter, even in dusty environments. Therefore, it remains effective and reliable in various conditions.Can Be Used Without Lubrication
The equipment operates smoothly without lubrication, which is ideal for environments where oil is not feasible. This flexibility adds to its adaptability in different settings.Compact and Lightweight
This system is both compact and lightweight, which makes it easy to install in a variety of locations. Moreover, it is well-suited for compact installations and control panel setups.
Specifications
| Item | VA500AE1 | VV500AE1 | VA500AE2 |
|---|---|---|---|
| Media | Vacuum, air | ||
| Operation type | Indirect acting | ||
| Number of ports | 3 ports | ||
| Valve function | Single solenoid: Normally closed (NC, standard), Normally open (NO, optional) | Single solenoid: Normally closed (NC, standard), Normally open (NO, optional) | Double solenoid: Normally closed (NC), Normally open (NO) |
| Effective area (Cv) | mm² [in²]: 55 [2.7] | mm² [in²]: 55 [2.7] | mm² [in²]: 55 [2.7] |
| Port size | Rc 1/2 | Rc 1/2 | Rc 1/2 |
| Lubrication | Not required | ||
| Operating pressure range | kPa [mmHg] [inHg]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53] | kPa [mmHg] [inHg]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53] | kPa [mmHg] [inHg]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53] |
| External pilot pressure | Recommended pilot air pressure: 0.2 ~ 0.3 MPa [29 ~ 44psi] MAX. 0.7 MPa [102psi] | Pilot vacuum 51 ~ 100 kPa [14.96 ~ 29.53in.Hg] | Recommended pilot air pressure: 0.2 ~ 0.3 MPa [29 ~ 44psi] MAX. 0.7 MPa [102psi] |
| External pilot port size | φ6 [0.236in.] flareless fitting (For nylon tube) | φ6 [0.236in.] flareless fitting (For nylon tube) | φ6 [0.236in.] flareless fitting (For nylon tube) |
| Operating temperature range | °C [°F]: 5 ~ 60 [41 ~ 140] | °C [°F]: 5 ~ 60 [41 ~ 140] | °C [°F]: 5 ~ 60 [41 ~ 140] |
| Voltage type | Standard AC100 (50/60Hz), AC200 (50/60Hz) For other voltages, see p.960. | ||
| Voltage fluctuations | ±10 | ||
| Current** | AC100V: 50Hz ~ 60Hz, +10%, -0.13 AC200V: 50Hz ~ 60Hz, +10%, -0.065 | AC100V: 50Hz ~ 60Hz, +10%, -0.13 AC200V: 50Hz ~ 60Hz, +10%, -0.065 | AC100V: 50Hz ~ 60Hz, +10%, -0.13 AC200V: 50Hz ~ 60Hz, +10%, -0.065 |
| Energizing type | Continuous energizing | ||
| Insulation type | B type | ||
| Wiring connection type | Lead wire length: Approximately 300 [11.8] | ||
| Mounting direction | Any | ||
| Mass | kg [lb.]: 0.85 [1.87] | kg [lb.]: 0.85 [1.87] | kg [lb.]: 0.95 [2.09] |
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