8005021 Festo Quarter Turn Actuators

Product Details

• Design
  Scotch yoke system
• Nominal operating pressure
  5.6 bar
• Flange hole pattern
  F14
• Standard connection for valve
  ISO 5211
• Closing direction
  Clockwise closing
• ATEX category gas
  II 2G
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• Torque at nominal operating pressure and 50° swivel angle
  480 Nm
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Shaft material
  High-alloy steel
• Depth shaft connection
  38.5 mm
• Mounting position
  Any
• Safety integrity level (SIL)
  Up to SIL 2 high demand mode Up to SIL 2 low demand mode
• Operating pressure
  3 bar ... 8.4 bar
• ATEX category for dust
  II 2D
• Ambient temperature
  -50 °C ... 60 °C
• Torque at nominal operating pressure and 0° swivel angle
  960 Nm
• Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
  42.35 l
• Seals material
  FVMQ PTFE-reinforced
• Material number for shaft
  1.4305
Size of valve actuator
0960
Swivel angle
92 deg
Cushioning
No cushioning
Position sensing
None
Symbol
00991265
Type of ignition protection for gas
Ex h IIC T6...T3 Gb X
Explosive ambient temperature
-50°C <= Ta <= +60°C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Torque at nominal operating pressure and 90° swivel angle
720 Nm
Shaft connection
T36
Cover material
Wrought aluminum alloy
Type code
DAPS
Mode of operation
Double-acting
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Pneumatic connection
G1/4
Housing material
Wrought aluminum alloy
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Product weight
23800 g
Material of screws
High-alloy steel

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