Technical Description: Festo 566214 VUVG Solenoid Valve
The Festo 566214 is a high-performance, ultra-compact solenoid valve from the VUVG Series. Specifically the model VUVG-L10-T32C-AT-M5-1R8L, this valve is engineered for applications where high flow rates are required within a very limited space. The VUVG series is a market leader in the electronics, semiconductor, and small-parts handling sectors due to its superior power-to-size ratio and modular electrical connectivity.
Modular Design and Control
The «T32C» designation indicates that this is a 2x 3/2-way valve, closed, monostable. This unique configuration allows a single valve body to control two independent single-acting cylinders, effectively halving the required manifold space and reducing overall system costs. The «1R8L» E-box interface provides a standardized electrical connection that ensures rapid assembly and secure contact under industrial vibration.
Key Specifications
- Part Number: 566214.
- Function: 2x 3/2-way, Closed, Monostable.
- Connection Port: M5.
- Nominal Flow Rate: 140 l/min to 180 l/min.
- Operating Voltage: 24V DC.
- Pressure Range: 1.5 bar to 8 bar.
- Response Time: Fast switching (under 15 ms).
- Protection Rating: IP40 / IP65 (depending on E-box).
Construction and Performance
The 566214 features a piston slide design with a patented cartridge seal that minimizes internal friction and air consumption. The housing is made of high-quality wrought aluminum alloy, which provides excellent durability while keeping the weight minimal. Its internal pilot air supply ensures consistent switching even when the primary air supply fluctuates, providing a highly stable pneumatic control loop.
| Characteristic | Detail |
| Manual Override | Non-detenting (Pushing) |
| Valve Size | 10 mm (L10) |
| Corrosion Resistance | CRC 2 (Moderate stress) |
Technical Note
To maximize the service life of the VUVG-L10, it is essential to use compressed air filtered to 40 µm. The compact M5 ports require careful fitting installation to avoid overtightening, which could damage the lightweight aluminum threads. This valve is ideal for high-speed automated assembly and pick-and-place robots.
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