Festo AG & Co. KG
8070257
ball valve actuator unit
VZBM-A-2"-RP-25-F-3L-B2-PA80
Brass, with double-acting actuator DFPD 3/2-way, nominal width 2", PN25, thread EN 10226-1.
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Festo Data sheet
| Criterion | Feature |
| Design structure | 3-way ball valve Swivel drive |
| Type of actuation | pneumatic |
| Assembly position | Any |
| Mounting type | Line installation |
| Process valve connection | Rp2 |
| Switching position indicator | Slot direction = flow direction |
| Nominal diameter DN | 50 |
| Operating pressure | 5,5 - 8 bar |
| Nominal pressure of process valve | 25 |
| 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 | Pressure dew point 10°C below ambient temperature/temperature of medium Lubricated operation possible (subsequently required for further operation) |
| Medium temperature | -20 - 130 °C |
| Ambient temperature | -20 - 80 °C |
| Flow rate Kv type L | 292 m3/h |
| Materials note | Contains PWIS substances Conforms to RoHS |
| Material housing | Nickel-plated brass |
| Material number for housing | CW617N |
| Material seals | HNBR PTFE |
| Material ball | Brass, chrome-plated |
| Material number for ball | CW614N |
| Material shaft | Brass |
| Material number for shaft | CW614N |
| Product weight | 7807 g |
| Corrosion resistance classification CRC | 1 - Low corrosion stress |
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