For trouble-free control of aggressive media or gases in piping systems: the automatable 3-way ball valve VZBA in stainless steel.
| Type code | VZBA |
|---|---|
| Design | 2-way ball valve |
| Actuation type | Mechanical |
| Sealing principle | Soft |
| Mounting position | Any |
| Type of mounting | Line installation |
| Fitting connection | Rp4 |
| Switching position indication | Slot direction = flow direction |
| Flange hole pattern | F10 |
| Inside diameter | 100 mm |
| Nominal width DN | 100 |
| Valve function | 2/2 |
| Manual override | None |
| Flow direction | Reversible |
| Nominal pressure of fitting PN | 63 |
| Actuating torque | 140 Nm |
| Based on norm | EN 10226-1ISO 5211DIN 3202-M3 |
| Symbol | 00991458 |
| Medium | Inert gasNeutral liquidsCompressed air as per ISO 8573-1:2010 [-:-:-]Other flow media on requestWater – no water vapor |
| Temperature of medium | -10 °C … 200 °C |
| Flow rate Kv | 1414 m³/h |
| Note on materials | Contains paint-wetting impairment substancesRoHS-compliant |
| Housing material | High-alloy stainless steel |
| Material number of housing | 1.4408 |
| Seals material | PTFEPTFE-reinforced |
| Ball material | High-alloy stainless steel |
| Material number for ball | 1.4408 |
| Shaft material | High-alloy stainless steel |
| Material number for shaft | 1.4401 |
| Product weight | 22300 g |
| CE marking (see declaration of conformity) | as per EU pressure equipment directive |
| Corrosion resistance class (CRC) | 3 – High corrosion stress |
| Explosion prevention and protection | Zone 2 (ATEX)Zone 1 (ATEX)Zone 21 (ATEX)Zone 22 (ATEX) |
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