8066413 Festo Quarter Turn Actuators

Product Details

• MTTFd
  1126 years
• End-position adjusting range at nominal swivel angle
  -5 deg ... 5 deg
• Design
  Gear rack/pinion
• Nominal operating pressure
  5.5 bar
• Maritime classification
  See certificate
• Depth shaft connection
  24 mm
• Size of valve actuator
  160
• Devices type according to VDMA 66413
  Safety device
• Flange hole pattern
  F0710
• Type code
  DFPD
• Mounting position
  Any
• Mode of operation
  Double-acting
• Type of ignition protection for gas
  Ex h IIC T4 Gb X
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• PFD
  0.00142
• Note on materials
  RoHS-compliant
• Seals material
  NBR
• Material of piston
  Die-cast aluminum
• Operating pressure
  2 bar ... 8 bar
• PFH
  1.01E-7
End-position adjusting range at 0°
-5 deg ... 5 deg
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
ATEX category for dust
II 2D
Certificate issuing authority
DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
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.
Shaft connection
T22
Housing material
Wrought aluminum alloy, anodized
Safety function
The fundamental safety function is the execution of a complete working stroke (opening and closing of the process valve) within a defined time.
Swivel angle
90 deg
Standard connection for valve
ISO 5211
Symbol
00991265
Type of (ignition) protection for dust
Ex h IIIC T105°C Db X
Ambient temperature
-20 °C ... 80 °C
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Torque at nominal operating pressure and 0° swivel angle
161 Nm
Pneumatic connection
1/4 NPT
Cam material
Cast stainless steel
Material of screws
High-alloy stainless steel
Closing direction
Clockwise closing
Safety integrity level (SIL)
Up to SIL 2 low demand mode up to SIL 1 high demand mode
Explosive ambient temperature
-20°C <= Ta <= +80°C
Information on operating and pilot media
Dew point min. 10 °C below the ambient and medium temperature Operation with oil lubrication possible (required for further use)
Torque at nominal operating pressure and 90° swivel angle
161 Nm
Product weight
6082 g
Material of sub-base
Wrought aluminum alloy, anodized
Material of bearing
POM
Connection for valve positioner and position sensor conforms to standard
VDI/VDE 3845 size AA 1
Certified for safety function to ISO 13849 and IEC 61508 (SIL)
Product can be used in safety-related parts of control systems up to SIL 2, low demand up to SIL 3 in a redundant architecture
ATEX category gas
II 2G
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Storage temperature
-20 °C ... 60 °C
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
14 l
Cover material
Die-cast aluminum, coated
Shaft material
Steel, nickel-plated

Related documents 8066413 Specs