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Type code | VZBM |
Design | 2-way ball valve Quarter turn actuator |
Actuation type | Pneumatic |
Mounting position | Any |
Type of mounting | Line installation |
Fitting connection | Rp1 |
Switching position indication | Slot direction = flow direction |
Nominal width DN | 25 |
Operating pressure | 5.5 bar ... 8 bar |
Nominal pressure of fitting PN | 25 |
Symbol | 00991921 |
Medium | Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas Water – no water vapor Neutral liquids |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Dew point min. 10 °C below the ambient and medium temperature Operation with oil lubrication possible (required for further use) |
Temperature of medium | -15 °C ... 90 °C |
Ambient temperature | -20 °C ... 80 °C |
Flow rate Kv | 39 m³/h |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Housing material | Brass, nickel-plated |
Material number of housing | CW617N |
Seals material | FPM HNBR PTFE |
Ball material | Brass, chrome-plated |
Material number for ball | CW614N |
Shaft material | Brass |
Material number for shaft | CW614N |
Product weight | 1454 g |
Corrosion resistance class (CRC) | 1 - Low corrosion stress |