VZBM 2-way or 3-way ball valve in brass with L and T holes. VZBM can be automated or operated with a hand lever.
| Type code | VZBM |
|---|---|
| Design | 2-way ball valve |
| Actuation type | Mechanical |
| Sealing principle | Soft |
| Mounting position | Any |
| Type of mounting | Line installation |
| Fitting connection | Rp2 |
| Switching position indication | Slot direction = flow direction |
| Flange hole pattern | F03F05 |
| Inside diameter | 50 mm |
| Nominal width DN | 50 |
| Valve function | 2/2 |
| Flow direction | Reversible |
| Nominal pressure of fitting PN | 25 |
| Breakaway torque at differential pressure, nominal pressure, fitting PN | 14.5 Nm |
| Based on norm | EN 10226-1ISO 5211 |
| Symbol | 00991458 |
| Medium | Water – no water vaporCompressed air as per ISO 8573-1:2010 [-:-:-]Inert gasNeutral liquids |
| Temperature of medium | -15 °C … 90 °C |
| Flow rate Kv | 243 m³/h |
| Note on materials | RoHS-compliantContains paint-wetting impairment substances |
| Housing material | Nickel-platedBrass |
| Material number of housing | CW617N |
| Seals material | PTFEHNBRFPM |
| Ball material | Chrome-platedBrass |
| Material number for ball | CW617N |
| Shaft material | Brass |
| Material number for shaft | CW617N |
| Product weight | 1770 g |
| CE marking (see declaration of conformity) | as per EU pressure equipment directive |
| Corrosion resistance class (CRC) | 1 – Low corrosion stress |
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