he-3a-3/8-qs-3/8-u
Product ID:6891
Updated: 2026/7/4
Key Features
- 1Ensure reliable compressed air shut-off with 3/2-way manual actuation.
- 2Integrate easily using QS-3/8 and 3/8 NPT thread connections.
- 3Operate consistently within a 0°C to 60°C temperature range.
- 4Meet ISO 14644-1 Class 4 standards for cleanroom applications.
- 5Switch positions easily with the bistable valve design.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 3/2, bistable | Selection of additional function | with exhaust function |
| Pneumatic connection 1 | QS-3/8 | Pneumatic connection 2 | 3/8 NPT |
| Actuation type | Manual | Type of mounting | Optionally: Direct mounting via through-hole Direct fastening via thread |
| Standard nominal flow rate | 768.6l/min | Nominal width | 4.6mm |
| 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:-:-] |
| Exhaust air function | Without flow control option | Sealing principle | Soft |
| Mounting position | Any | Structural design | Piston gate valve |
| Type of control | Direct | Flow direction | Non-reversible |
| Symbol | 00997329 | 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 | 62g | Pneumatic connection 3 | Not ducted |
| Note on materials | RoHS-compliant | Seals material | NBR |
| Manufacturer ID | 190875 |
Specifications may be subject to change without notice
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