1810735 FESTO | Alldatasheet
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VZBA-11/4"-WW-63-T-22-F0405-V4V4T-PP60-R-90-C Part number: 1810735 Data sheet Feature Value Type code VZBA Structural design 2-way ball valve Quarter 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 32 Operating pressure 6 bar ... 8.4 bar Nominal pressure of fitting PN 63 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 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 105 m³/h Max. surface temperature of assembly TX Explosion group of assembly IIC, IIIC 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 3800 g 11/18/21 - Subject to change - Festo AG & Co. KG 1/2
Explosion prevention and protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) Explosive ambient temperature -10°C <= Ta <= +60°C Corrosion resistance class (CRC) 3 - High corrosion stress 11/18/21 - Subject to change - Festo AG & Co. KG 2/2