Festo AG & Co. KG
4745224
ball valve
VZBE-21/2-T-63-D-2-M-V15V16
Stainless steel, manual version, 2/2-way, nominal width 21/2", PN63, ASME B1.20.1 - NPT.
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Festo Data sheet
| Criterion | Feature |
| Design structure | 2-way ball valve with hand lever |
| Type of actuation | mechanical |
| Sealing principle | soft |
| Assembly position | Any |
| Mounting type | Line installation |
| Process valve connection | 2 1/2 NPT |
| Switching position indicator | Slot direction = flow direction |
| Inside diameter | 63 mm |
| Nominal diameter DN | 65 |
| Valve function | 2/2 |
| Flow direction | reversible |
| Nominal pressure of process valve | 63 |
| Breakaway torque at differential pressure, nominal pressure, process valve PN | 60 Nm |
| Based on the standard | ASME B1.20.1 |
| Medium | Vapour Compressed air in accordance with ISO8573-1:2010 [-:-:-] Inert gases Water Neutral fluids |
| Medium temperature | -20 - 200 °C |
| Flow rate Kv | 684 m3/h |
| Materials note | Contains PWIS substances Conforms to RoHS |
| Material housing | Stainless steel casting |
| Material number for housing | 1.4408 |
| Material seat seal | PTFE |
| Material seals | PTFE |
| Material ball | High alloy steel, non-corrosive |
| Material number for ball | 1.4401 |
| Material shaft | High alloy steel, non-corrosive |
| Material number for shaft | 1.4401 |
| Product weight | 5600 g |
| Authorisation | CRN |
| CE mark (see declaration of conformity) | to EU directive pressure devices |
| Corrosion resistance classification CRC | 3 - High corrosion stress |
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