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Two-way control valve Siemens VVF22.50-40 for precise flow regulation of heating or cooling water in closed circuits, with flanged connection DN50. More information
Out of stock - can be requested
| Flow | 40 m3/h |
| Lift | 20 mm |
| Pressure | PN 6 |
| Temperature | -10...130 °C |
| Weight | 8.48 kg |
Catalog sheet download
Download PDFThe Siemens VVF22.50-40 two-way control valve is designed for precise flow regulation in heating and cooling systems. With a flanged connection DN50, it is suitable for installations in closed circuits with water or water solutions.
The valve offers high flow capacity with a kvs value of 40 m³/h and a nominal pressure of PN6. Suitable for media in a wider range of operating temperatures and for combination with Siemens Acvatix electric actuators.
| Type | VVF22.50-40 (2-way) |
| DN | 50 |
| kvs | 40 m³/h |
| Nominal Pressure | PN6 |
| Media Temperature | –10...130 °C |
| Medium | Water, water solutions (glycol) in closed circuits |
| Connection | Flange, ISO 7005 |
| Body Material | Cast iron (EN-GJL-250) |
| Actuator Compatibility | Siemens Acvatix (electromotoric actuators) |
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