8030618 Festo Quarter Turn Actuators

Product Details

• Depth shaft connection
  24.8 mm
• Mounting position
  Any
• Operating pressure
  5.6 bar ... 8.4 bar
• Explosive ambient temperature
  -20°C <= Ta <= +150°C
• Ambient temperature
  -20 °C ... 150 °C
• Torque at nominal operating pressure and 50° swivel angle
  45 Nm
• Spring return torque with 90° swivel angle
  90 Nm
• Cover material
  Wrought aluminum alloy
• Shaft material
  High-alloy steel
• Size of valve actuator
  0090
• Type code
  DAPS
• Position sensing
  None
• ATEX category gas
  II 2G
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Torque at nominal operating pressure and 90° swivel angle
  60 Nm
• Spring return torque with 50° swivel angle
  45 Nm
• Pneumatic connection
  G1/8
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• End-position adjusting range at 0°
  -1 deg ... 9 deg
• Standard connection for valve
  ISO 5211
Cushioning
No cushioning
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Connection pressure for spring force
5.6 bar
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Torque at nominal operating pressure and 0° swivel angle
90 Nm
Spring return torque at 0° swivel angle
60 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
3.85 l
Seals material
FPM PTFE-reinforced
Material of screws
High-alloy steel
Material number for shaft
1.4305
Flange hole pattern
F07 F10
Information on the end-position adjusting range
One end position optionally adjustable
Design
Scotch yoke system
Symbol
00991266
Type of ignition protection for gas
Ex h IIC T6...T3 Gb X
Corrosion resistance class (CRC)
3 - High corrosion stress
Note about the torque
The actuator's operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling.
Product weight
5900 g
Swivel angle
90 deg
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Mode of operation
Single-acting
Closing direction
Clockwise closing
Safety integrity level (SIL)
Up to SIL 2 high demand mode Up to SIL 2 low demand mode
ATEX category for dust
II 2D
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Spring force
4
Shaft connection
T22
Housing material
Wrought aluminum alloy

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