8030624 Festo Quarter Turn Actuators

Product Details

• End-position adjusting range at 0°
  -1 deg ... 9 deg
• Type code
  DAPS
• Mounting position
  Any
• Position sensing
  None
• 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
• Torque at nominal operating pressure and 50° swivel angle
  240 Nm
• Spring force
  4
• Cover material
  Wrought aluminum alloy
• Material of screws
  High-alloy steel
• Flange hole pattern
  F14
• Depth shaft connection
  38.5 mm
• Mode of operation
  Single-acting
• Closing direction
  Clockwise closing
• Safety integrity level (SIL)
  Up to SIL 2 high demand mode Up to SIL 2 low demand mode
• ATEX category gas
  II 2G
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Torque at nominal operating pressure and 0° swivel angle
  480 Nm
• Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
  19.6 l
Pneumatic connection
G1/4
Seals material
FPM PTFE-reinforced
Swivel angle
90 deg
Standard connection for valve
ISO 5211
Design
Scotch yoke system
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Explosive ambient temperature
-20°C <= Ta <= +150°C
Torque at nominal operating pressure and 90° swivel angle
320 Nm
Spring return torque with 50° swivel angle
240 Nm
Housing material
Wrought aluminum alloy
Size of valve actuator
0480
End-position adjusting range at nominal swivel angle
81 deg ... 91 deg
Cushioning
No cushioning
Connection pressure for spring force
5.6 bar
Operating pressure
5.6 bar ... 8.4 bar
Ambient temperature
-20 °C ... 150 °C
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
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 with 90° swivel angle
480 Nm
Shaft connection
T36
Product weight
22700 g
Shaft material
High-alloy steel
Information on the end-position adjusting range
One end position optionally adjustable
Symbol
00991266
ATEX category for dust
II 2D
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Spring return torque at 0° swivel angle
320 Nm
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Material number for shaft
1.4305

Related documents 8030624 Specs