Festo AG & Co. KG
1774105
ball valve actuator unit
VZBA-1/2"-WW-63-T-22-F0304-V4V4T-PS15-R-
2/2-way, flange hole pattern F0304, welded end.
More detailed information about this product!
Festo Data sheet
| Criterion | Feature |
| Design structure | 2-way ball valve Swivel drive |
| Type of actuation | pneumatic |
| Assembly position | Any |
| Mounting type | Line installation |
| Process valve connection | Weld-on ends/weld-on ends |
| Switching position indicator | Slot direction = flow direction |
| Nominal diameter DN | 15 |
| Operating pressure | 6 - 8,4 bar |
| Nominal pressure of process valve | 63 |
| Medium | Compressed air in accordance with ISO8573-1:2010 [-:-:-] Inert gases Water (no water vapour) Neutral fluids |
| Operating medium | Compressed air in accordance with ISO8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (subsequently required for further operation) |
| Medium temperature | -10 - 200 °C |
| Ambient temperature | -10 - 80 °C |
| Flow rate Kv | 19,4 m3/h |
| Max. surface temperature assembly | TX |
| Explosion group assembly | IIC, IIIC |
| Materials note | Contains PWIS substances Conforms to RoHS |
| Material housing | High alloy steel, non-corrosive |
| Material number for housing | 1.4408 |
| Material seals | PTFE PTFE reinforced |
| Material ball | High alloy steel, non-corrosive |
| Material number for ball | 1.4408 |
| Material shaft | High alloy steel, non-corrosive |
| Material number for shaft | 1.4401 |
| Product weight | 2000 g |
| Explosion-proof ambient temperature | -10°C <= Ta <= +60°C |
| Corrosion resistance classification CRC | 3 - High corrosion stress |
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