he-2-qs-1/2-u
Product ID:2852
Updated: 2026/7/4
Key Features
- 1Ensure precise manual control in industrial automation with the HE-2-QS-1/2-U.
- 2Prevent backflow and ensure reliable operation with non-reversible flow.
- 3Achieve smooth, consistent performance using soft sealing technology.
- 4Integrate easily into manufacturing, logistics, and process control systems.
- 5Simplify setup with compatibility across Festo's pneumatic range.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 2/2 bistable | Pneumatic connection 1 | QS-1/2 |
| Pneumatic connection 2 | QS-1/2 | Actuation type | Manual |
| Type of mounting | Optionally: Direct mounting via through-hole Line installation | Standard nominal flow rate | 777.6l/min |
| Nominal width | 4.7mm | Operating pressure | -0.95bar 10bar |
| Ambient temperature | 0°C 60°C | Housing material | PBT-reinforced |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] | Sealing principle | Soft |
| Mounting position | Any | Structural design | Piston gate valve |
| Type of control | Direct | Flow direction | Reversible |
| Symbol | 00997328 | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom class | Class 4 according to ISO 14644-1 | Temperature of medium | 0°C 60°C |
| Product weight | 46g | Note on materials | RoHS-compliant |
| Seals material | NBR | Manufacturer ID | 153984 |
Specifications may be subject to change without notice
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