533430 Festo Quarter Turn Actuators

Product Details

• 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
• 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 90° swivel angle
  10 Nm
• Spring return torque with 50° swivel angle
  7.5 Nm
• Shaft connection
  T11
• Material of screws
  High-alloy steel
• Standard connection for valve
  ISO 5211
• Position sensing
  None
• Connection pressure for spring force
  5.6 bar
• Type of ignition protection for gas
  Ex h IIC T6...T3 Gb X
• 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 return torque with 90° swivel angle
  15 Nm
• Pneumatic connection
  G1/8
• Seals material
  FPM PUR
Swivel angle
90 deg
Type code
DAPS
Cushioning
No cushioning
Closing direction
Clockwise closing
Operating pressure
5.6 bar ... 8.4 bar
ATEX category for dust
II 2D
Ambient temperature
-20 °C ... 80 °C
Torque at nominal operating pressure and 50° swivel angle
7.5 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
0.63 l
Note on materials
RoHS-compliant
Shaft material
High-alloy steel
Size of valve actuator
0015
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Mode of operation
Single-acting
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
ATEX category gas
II 2G
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
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
1200 g
Cover material
Wrought aluminum alloy
Material number for shaft
1.4305
Flange hole pattern
F03 F05
Depth shaft connection
13.2 mm
Design
Scotch yoke system
Safety integrity level (SIL)
Up to SIL 2 high demand mode Up to SIL 2 low demand mode
Explosive ambient temperature
-20°C <= Ta <= +60°C
Torque at nominal operating pressure and 0° swivel angle
15 Nm
Spring return torque at 0° swivel angle
10 Nm
Spring force
4
Housing material
Wrought aluminum alloy

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