he-2-1/2-qs-12
Product ID:2777
Updated: 2026/4/3
Key Features
- 1Ensure reliable 2/2-way manual shut-off for compressed air. 2、Achieve efficient flow control with soft sealing. 3、Deliver 834.3 l/min nominal flow for diverse systems. 4、Utilize durable PBT housing and nickel-plated brass. 5、Meet RoHS and ISO 14644-1 cleanroom standards.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 2/2 bistable | Pneumatic connection 1 | R1/2 |
| Pneumatic connection 2 | QS-12 | Actuation type | Manual |
| Type of mounting | Optionally: Direct mounting via through-hole Direct fastening via thread | Standard nominal flow rate | 834.3l/min |
| Nominal width | 7.7mm | 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 | 86g | Material of screwed plug | Brass, nickel-plated |
| Note on materials | RoHS-compliant | Seals material | NBR |
| Manufacturer ID | 153474 |
Specifications may be subject to change without notice