8005042 Festo Quarter Turn Actuators

Product Details

• Size of valve actuator
  0240
• Type code
  DAPS
• Cushioning
  No cushioning
• Closing direction
  Clockwise closing
• Operating pressure
  2.8 bar ... 8.4 bar
• Ambient temperature
  -20 °C ... 80 °C
• Explosive ambient temperature
  -50°C <= Ta <= +60°C
• Spring return torque with 90° swivel angle
  120 Nm
• Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
  10.5 l
• Material number for shaft
  1.4305
• Flange hole pattern
  F10 F12
• Mode of operation
  Single-acting
• Connection pressure for spring force
  2.8 bar
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• CE marking (see declaration of conformity)
  as per EU explosion protection directive (ATEX)
• Spring force
  1
• Cover material
  Wrought aluminum alloy
• Housing material
  Wrought aluminum alloy
• Swivel angle
  92 deg
• Information on the end-position adjusting range
  One end position optionally adjustable
Design
Scotch yoke system
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Nominal operating pressure
5.6 bar
ATEX category for dust
II 2D
Type of (ignition) protection for dust
Ex h IIIC T85°C...T200°C Db X
Spring return torque at 0° swivel angle
80 Nm
Pneumatic connection
G1/4
Shaft connection
T27
Shaft material
High-alloy steel
Depth shaft connection
29.5 mm
Mounting position
Any
Symbol
00991266
Type of ignition protection for gas
Ex h IIC T6...T3 Gb X
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
15200 g
Seals material
FPM PUR
Standard connection for valve
ISO 5211
Position sensing
None
Safety integrity level (SIL)
Up to SIL 2 high demand mode Up to SIL 2 low demand mode
ATEX category gas
II 2G
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Spring return torque with 50° swivel angle
60 Nm
Note on materials
RoHS-compliant
Material of screws
High-alloy steel

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