he-2-qs-1/4-u
Product ID:2849
Updated: 2026/4/3
Key Features
- 1Control pneumatic systems precisely with this manually actuated on/off valve. 2、Ensure reliable operation under demanding conditions via piston spool design. 3、Meet ISO 13849-2 safety standards for well-tried safety principles. 4、Withstand rigorous transport applications per FN942017-4 and EN 60068-2-6. 5、Deploy this well-tried product for safety-related applications within limits.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 2/2 bistable | Pneumatic connection 1 | QS-1/4 |
| Pneumatic connection 2 | QS-1/4 | Actuation type | Manual |
| Type of mounting | Optionally: Direct mounting via through-hole Line installation | Standard nominal flow rate | 306.9l/min |
| Nominal width | 3.2mm | 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 | 23g | Note on materials | RoHS-compliant |
| Seals material | NBR | Manufacturer ID | 153981 |
Specifications may be subject to change without notice