8030623 Festo Quarter Turn Actuators

Product Details

• Swivel angle
  90 deg
• Type code
  DAPS
• Closing direction
  Clockwise closing
• Position sensing
  None
• Size of valve actuator
  0480
• Depth shaft connection
  38.5 mm
• Mounting position
  Any
• Safety integrity level (SIL)
  Up to SIL 2 high demand mode Up to SIL 2 low demand mode
• ATEX category gas
  II 2G
• Type of ignition protection for gas
  Ex h IIC T6...T3 Gb X
• Ambient temperature
  -20 °C ... 150 °C
• Torque at nominal operating pressure and 50° swivel angle
  240 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.
• Product weight
  22700 g
• Seals material
  FPM PTFE-reinforced
• Flange hole pattern
  F10 F12
• Standard connection for valve
  ISO 5211
• Symbol
  00991266
• 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)
Corrosion resistance class (CRC)
3 - High corrosion stress
Spring return torque at 0° swivel angle
320 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
19.6 l
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Material of screws
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
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
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 return torque with 90° swivel angle
480 Nm
Shaft connection
T36
Housing material
Wrought aluminum alloy
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Cushioning
No cushioning
Mode of operation
Single-acting
Design
Scotch yoke system
Connection pressure for spring force
5.6 bar
Explosive ambient temperature
-20°C <= Ta <= +150°C
Torque at nominal operating pressure and 0° swivel angle
480 Nm
Spring return torque with 50° swivel angle
240 Nm
Pneumatic connection
G1/4
Material number for shaft
1.4305
Operating pressure
5.6 bar ... 8.4 bar
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Torque at nominal operating pressure and 90° swivel angle
320 Nm
Spring force
4
Cover material
Wrought aluminum alloy
Shaft material
High-alloy steel

Related documents 8030623 Specs