8005027 Festo Quarter Turn Actuators

Product Details

• Depth shaft connection
  19.3 mm
• Cushioning
  No cushioning
• Closing direction
  Clockwise closing
• Nominal operating pressure
  5.6 bar
• Symbol
  00991266
• Valve connection conforms to standard
  VDI/VDE 3845 (NAMUR)
• ATEX category gas
  II 2G
• Explosive ambient temperature
  -50°C <= Ta <= +60°C
• Torque at nominal operating pressure and 50° swivel angle
  36.3 Nm
• Size of valve actuator
  0053
• Standard connection for valve
  ISO 5211
• Design
  Scotch yoke system
• Connection pressure for spring force
  3.5 bar
• 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]
• Torque at nominal operating pressure and 0° swivel angle
  66 Nm
• Torque at nominal operating pressure and 90° swivel angle
  55 Nm
• Spring force
  2
• Cover material
  Wrought aluminum alloy
• Seals material
  FPM PUR
Shaft material
High-alloy steel
Flange hole pattern
F05 F07
Type code
DAPS
Mounting position
Any
Position sensing
None
Safety integrity level (SIL)
Up to SIL 2 high demand mode Up to SIL 2 low demand mode
Operating pressure
3.5 bar ... 8.4 bar
Type of ignition protection for gas
Ex h IIC T6...T3 Gb X
Ambient temperature
-20 °C ... 80 °C
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Spring return torque at 0° swivel angle
22 Nm
Spring return torque with 90° swivel angle
33 Nm
Shaft connection
T17
Material number for shaft
1.4305
Swivel angle
92 deg
Information on the end-position adjusting range
One end position optionally adjustable
Mode of operation
Single-acting
Housing material
Wrought aluminum alloy
ATEX category for dust
II 2D
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
2.1 l
Pneumatic connection
G1/8
Material of screws
High-alloy steel
Spring return torque with 50° swivel angle
16.5 Nm
Product weight
4500 g
Note on materials
RoHS-compliant

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