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Type code | VZBA |
Design | 2-way ball valve |
Actuation type | Mechanical |
Sealing principle | Soft |
Mounting position | Any |
Type of mounting | Line installation |
Fitting connection | Rp3 |
Switching position indication | Slot direction = flow direction |
Flange hole pattern | F07 F10 |
Inside diameter | 80 mm |
Nominal width DN | 80 |
Valve function | 2/2 |
Manual override | None |
Flow direction | Reversible |
Nominal pressure of fitting PN | 63 |
Actuating torque | 112 Nm |
Based on norm | DIN 3202-M3 EN 10226-1 ISO 5211 |
Symbol | 00991458 |
Medium | Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas Water – no water vapor Neutral liquids Other flow media on request |
Temperature of medium | -10 °C ... 200 °C |
Flow rate Kv | 905 m³/h |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Housing material | High-alloy stainless steel |
Material number of housing | 1.4408 |
Seals material | PTFE PTFE-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 | 13950 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 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |