533462 Festo Quarter Turn Actuators

Product Details

• Size of valve actuator
  0960
• 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
• Closing direction
  Clockwise closing
• Connection pressure for spring force
  5.6 bar
• Explosive ambient temperature
  -20°C <= Ta <= +60°C
• CE marking (see declaration of conformity)
  as per EU explosion protection directive (ATEX)
• Torque at nominal operating pressure and 90° swivel angle
  640 Nm
• Spring return torque with 90° swivel angle
  960 Nm
• Shaft connection
  T46
• Housing material
  Wrought aluminum alloy
• Depth shaft connection
  48.5 mm
• Position sensing
  None
• Type of (ignition) protection for dust
  Ex h IIIC T85°C...T200°C Db X
• Ambient temperature
  -20 °C ... 80 °C
• Torque at nominal operating pressure and 0° swivel angle
  960 Nm
• Spring force
  4
• Seals material
  FPM PUR
• Flange hole pattern
  F14
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Standard connection for valve
ISO 5211
Mode of operation
Single-acting
Symbol
00991266
Operating pressure
5.6 bar ... 8.4 bar
ATEX category for dust
II 2D
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
3 - High corrosion stress
Spring return torque with 50° swivel angle
480 Nm
Product weight
42000 g
Cover material
Wrought aluminum alloy
Material number for shaft
1.4305
Swivel angle
90 deg
Type code
DAPS
Cushioning
No cushioning
Safety integrity level (SIL)
Up to SIL 2 high demand mode Up to SIL 2 low demand mode
ATEX category gas
II 2G
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
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.
Pneumatic connection
G1/4
Material of screws
High-alloy steel
Design
Scotch yoke system
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Nominal operating pressure
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]
Torque at nominal operating pressure and 50° swivel angle
480 Nm
Spring return torque at 0° swivel angle
640 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
41.3 l
Note on materials
RoHS-compliant
Shaft material
High-alloy steel

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