8065269 Festo Quarter Turn Actuators

Product Details

• Size of valve actuator
  1200
• Devices type according to VDMA 66413
  Safety device
• MTTFd
  1126 years
• End-position adjusting range at nominal swivel angle
  -5 deg ... 5 deg
• Mode of operation
  Double-acting
• Symbol
  00991265
• 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
• 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.
• Operating pressure
  2 bar ... 8 bar
• 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.
• Maritime classification
  See certificate
• Design
  Gear rack/pinion
• Valve connection conforms to standard
  VDI/VDE 3845 (NAMUR)
• ATEX category gas
  II 2G
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• Torque at nominal operating pressure and 0° swivel angle
  1169.4 Nm
• Nominal operating pressure
  5.5 bar
• PFH
  1.01E-7
Swivel angle
90 deg
End-position adjusting range at 0°
-5 deg ... 5 deg
Mounting position
Any
Closing direction
Clockwise closing
Safety integrity level (SIL)
Up to SIL 2 low demand mode up to SIL 1 high demand mode
Ambient temperature
-20 °C ... 80 °C
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
PFD
0.00142
Cover material
Die-cast aluminum, coated
Material of piston
Die-cast aluminum
Type code
DFPD
Depth shaft connection
38 mm
Standard connection for valve
ISO 5211
Type of (ignition) protection for dust
Ex h IIIC T105°C Db X
Explosive ambient temperature
-20°C <= Ta <= +80°C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
105 l
Note on materials
RoHS-compliant
Material of bearing
POM
Material of screws
High-alloy stainless steel
Flange hole pattern
F14
Connection for valve positioner and position sensor conforms to standard
VDI/VDE 3845 size AA 3
Type of ignition protection for gas
Ex h IIC T4 Gb X
ATEX category for dust
II 2D
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)
Storage temperature
-20 °C ... 60 °C
Shaft connection
T36
Material of sub-base
Wrought aluminum alloy, anodized
Cam material
Steel
Torque at nominal operating pressure and 90° swivel angle
1169.4 Nm
Pneumatic connection
G1/4
Seals material
NBR
Shaft material
Steel, nickel-plated
Product weight
35834 g
Housing material
Wrought aluminum alloy, anodized

Related documents 8065269 Specs