2-way or 3-way ball valve actuator: the ideal combination of pneumatic quarter turn actuator and ball valve.
Type code | VZBA |
---|---|
Design | 2-way ball valveQuarter turn actuator |
Actuation type | Pneumatic |
Mounting position | Any |
Type of mounting | Line installation |
Fitting connection | Weld-on ends/weld-on ends |
Switching position indication | Slot direction = flow direction |
Nominal width DN | 8 |
Operating pressure | 6 bar … 8.4 bar |
Nominal pressure of fitting PN | 63 |
Symbol | 00991921 |
Medium | Neutral liquidsCompressed air as per ISO 8573-1:2010 [-:-:-]Inert gasWater – no water vapor |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
Temperature of medium | -10 °C … 200 °C |
Ambient temperature | -10 °C … 80 °C |
Flow rate Kv | 7 m³/h |
Max. surface temperature of assembly | TX |
Explosion group of assembly | IIC, IIIC |
Note on materials | Contains paint-wetting impairment substancesRoHS-compliant |
Housing material | High-alloy stainless steel |
Material number of housing | 1.4408 |
Seals material | PTFEPTFE-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 | 1450 g |
Corrosion resistance class (CRC) | 3 – High corrosion stress |
Explosive ambient temperature | -10°C <= Ta <= +60°C |
Explosion prevention and protection | Zone 21 (ATEX)Zone 2 (ATEX)Zone 22 (ATEX)Zone 1 (ATEX) |
Reviews
There are no reviews yet