HE-2-QS-12
Product Overview
HE-2-QS-12 (Part No.153470) is Festo HE series pneumatic manual shut-off valve. It is a 2/2-way bistable valve with QS-12 push-in connectors on both ends for 12mm OD pneumatic tubing. It adopts piston gate valve structure with soft seal, reversible flow direction, manually operated for on/off switching of compressed air pipelines. Widely used for manual cut-off and maintenance isolation in pneumatic automation systems.
| 属性名 | 属性值 |
|---|---|
| Brand | Festo |
| Model | HE-2-QS-12 |
| Part No. | 153470 |
| Product Type | Pneumatic Manual Shut-off Valve |
| Series | HE |
| Valve Function | 2/2-way, bistable |
| Pneumatic Connection | QS-12 (both sides, for tubing OD 12mm) |
| Nominal Width | 4.7 mm |
| Standard Nominal Flow | 788.4 l/min |
| Operating Pressure | -0.95 ~ 10 bar (-0.095~1.0 MPa) |
| Actuation Type | Manual |
| Structure | Piston gate valve |
| Sealing Type | Soft seal |
| Flow Direction | Reversible |
| Mounting | Through-hole mounting / line installation, mounting position optional |
| Ambient Temperature | 0 ~ +60 ℃ |
| Medium Temperature | 0 ~ +60 ℃ |
| Operating Medium | Compressed air ISO 8573-1:2010 [7:-:-] |
| Housing Material | Reinforced PBT |
| Seal Material | NBR |
| CRC Corrosion Class | CRC2 |
| LABS Compliance | VDMA24364-B1/B2-L |
| Cleanroom Class | ISO 14644-1 Class 4 |
| Net Weight | 0.047 kg |
| Gross Weight | 0.07 kg |
| RoHS | Compliant |
| Condition | New Original |
| Application | Pneumatic circuit on/off control, manual shutoff for automation equipment |
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