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Type code | VZBE |
Seat seal material | PTFE |
Design | 2-way ball valve with hand lever |
Actuation type | Mechanical |
Sealing principle | Soft |
Mounting position | Any |
Type of mounting | Line installation |
Fitting connection | 1 NPT |
Switching position indication | Slot direction = flow direction |
Inside diameter | 25 mm |
Nominal width DN | 25 |
Valve function | 2/2 |
Flow direction | Reversible |
Nominal pressure of fitting PN | 63 |
Breakaway torque at differential pressure, nominal pressure, fitting PN | 11 Nm |
Based on norm | ASME B1.20.1 |
Symbol | 00991458 |
Medium | Vapor Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas Water Neutral liquids |
Temperature of medium | -20 °C ... 200 °C |
Flow rate Kv | 25.1 m³/h |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Housing material | Cast stainless steel |
Material number of housing | 1.4408 |
Seals material | PTFE |
Ball material | Cast stainless steel |
Material number for ball | 1.4408 |
Shaft material | High-alloy stainless steel |
Material number for shaft | 1.4401 |
Product weight | 800 g |
Certification | CRN |
Corrosion resistance class (CRC) | 3 - High corrosion stress |
Explosion prevention and protection | Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |