Product Model
he-2-qs-1/2-u
Selling Points
- 1The HE-2-QS-1/2-U is a 2/2-way manually-actuated pneumatic shut-off valve designed for precise control in industrial automation applications.
- 2This valve features non-reversible flow, ensuring reliable operation and preventing backflow.
- 3Equipped with soft sealing technology, the HE-2-QS-1/2-U provides smooth and consistent performance.
- 4Ideal for use in various industries, including manufacturing, logistics, and process control, where precise pneumatic control is essential.
- 5Compatible with Festo's extensive range of pneumatic systems, making it easy to integrate into existing setups.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| 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