VZBA-21/2″-WW-63-T-22-F0710-V4V4T-PS120-R-90-4-C

$1,700.51

SKU: 1774111
UNSPSC: 40141607
GTIN: 4052568246853

Festo

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 Rp1/2
Switching position indication Slot direction = flow direction
Nominal width DN 15
Operating pressure 6 bar … 8.4 bar
Nominal pressure of fitting PN 63
Symbol 00992011
Medium Neutral liquidsInert gasCompressed air as per ISO 8573-1:2010 [-:-:-]Water – 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 19.4 m³/h
Max. surface temperature of assembly TX
Explosion group of assembly IIC, IIIC
Note on materials RoHS-compliantContains paint-wetting impairment substances
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 2000 g
Corrosion resistance class (CRC) 3 – High corrosion stress
Explosive ambient temperature -10°C <= Ta <= +60°C
Explosion prevention and protection Zone 1 (ATEX)Zone 2 (ATEX)Zone 22 (ATEX)Zone 21 (ATEX)

Coast Pneumatics

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