533449 Festo Quarter Turn Actuators

Product Details

• Swivel angle
  90 deg
• Depth shaft connection
  24.3 mm
• Cushioning
  No cushioning
• Standard connection for valve
  ISO 5211
• Design
  Scotch yoke system
• Connection pressure for spring force
  4.2 bar
• Type of ignition protection for gas
  Ex h IIC T6...T3 Gb X
• Torque at nominal operating pressure and 0° swivel angle
  210 Nm
• 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.
• Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
  7 l
• Material of screws
  High-alloy steel
• Size of valve actuator
  0180
• Type code
  DAPS
• Mode of operation
  Single-acting
• Position sensing
  None
• Operating pressure
  4.2 bar ... 8.4 bar
• ATEX category gas
  II 2G
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• CE marking (see declaration of conformity)
  as per EU explosion protection directive (ATEX)
• Spring force
  3
Note on materials
RoHS-compliant
Housing material
Wrought aluminum alloy
Flange hole pattern
F07 F10
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Explosive ambient temperature
-20°C <= Ta <= +60°C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Spring return torque at 0° swivel angle
90 Nm
Cover material
Wrought aluminum alloy
Shaft material
High-alloy steel
End-position adjusting range at 0°
-1 deg ... 9 deg
Information on the end-position adjusting range
One end position optionally adjustable
Mounting position
Any
Symbol
00991266
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Nominal operating pressure
5.6 bar
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Torque at nominal operating pressure and 50° swivel angle
112.5 Nm
Spring return torque with 90° swivel angle
135 Nm
Product weight
8900 g
Seals material
FPM PUR
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
Ambient temperature
-20 °C ... 80 °C
Corrosion resistance class (CRC)
3 - High corrosion stress
Torque at nominal operating pressure and 90° swivel angle
165 Nm
Spring return torque with 50° swivel angle
67.5 Nm
Shaft connection
T22
Pneumatic connection
G1/8
Material number for shaft
1.4305

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