533434 Festo Quarter Turn Actuators

Product Details

• Size of valve actuator
  0030
• Depth shaft connection
  16.5 mm
• Mounting position
  Any
• Valve connection conforms to standard
  VDI/VDE 3845 (NAMUR)
• ATEX category gas
  II 2G
• Ambient temperature
  -20 °C ... 80 °C
• Swivel angle
  90 deg
• End-position adjusting range at nominal swivel angle
  81 deg ... 91 deg
• Information on the end-position adjusting range
  One end position optionally adjustable
• Design
  Scotch yoke system
• Symbol
  00991266
• Nominal operating pressure
  5.6 bar
• ATEX category for dust
  II 2D
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Torque at nominal operating pressure and 0° swivel angle
  30 Nm
• Shaft connection
  T14
• Note on materials
  RoHS-compliant
• Material number for shaft
  1.4305
• Cushioning
  No cushioning
• Position sensing
  None
Connection pressure for spring force
5.6 bar
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Torque at nominal operating pressure and 90° swivel angle
20 Nm
Product weight
1950 g
Pneumatic connection
G1/8
Housing material
Wrought aluminum alloy
Flange hole pattern
F04
Type code
DAPS
Mode of operation
Single-acting
Closing direction
Clockwise closing
Operating pressure
5.6 bar ... 8.4 bar
Type of ignition protection for gas
Ex h IIC T6...T3 Gb X
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Corrosion resistance class (CRC)
3 - High corrosion stress
Spring return torque with 50° swivel angle
15 Nm
Spring return torque with 90° swivel angle
30 Nm
Seals material
FPM PUR
Shaft material
High-alloy steel
End-position adjusting range at 0°
-1 deg ... 9 deg
Standard connection for valve
ISO 5211
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 50° swivel angle
15 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
1.19 l
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
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.
Spring return torque at 0° swivel angle
20 Nm
Spring force
4
Cover material
Wrought aluminum alloy
Material of screws
High-alloy steel

Related documents 533434 Specs