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8066409 Festo Quarter Turn Actuators

Festo 8066409 semi-rotary drive DFPD-N-20-RP-90-RD-F05-R3-EP double-acting, rack and pinion design, connection pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position sensors and positioners, standard connection to process valve fitting ISO 5211, NPT contr
Festo

Part#:8066409

Manufacturer:Festo

Alt. Part#:DFPD-N-20-RP-90-RD-F05-R3-EP

Product Lifecycle:Active

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About the product: semi-rotary drive DFPD-N-20-RP-90-RD-F05-R3-EP double-acting, rack and pinion design, connection pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position sensors and positioners, standard connection to process valve fitting ISO 5211, NPT contr

About the manufacturer: For more than 40 years in the United States and 80 years globally, Festo Corp. has been a positive force for manufacturers. The company's passion is automation & intelligent automation solutions that transform the way people work and the way companies com

Check out the 8066409 Festo price in the box on the right side or send a quick quote.

8066409 Product Details

  • 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
  • Mounting position
    Any
  • Standard connection for valve
    ISO 5211
  • Valve connection conforms to standard
    VDI/VDE 3845 (NAMUR)
  • Devices type according to VDMA 66413
    Safety device
  • Swivel angle
    90 deg
  • Depth shaft connection
    12 mm
  • Mode of operation
    Double-acting
  • 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
  • Type of (ignition) protection for dust
    Ex h IIIC T105°C Db X
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 22 (ATEX)
  • Type code
    DFPD
  • Size of valve actuator
    20
  • MTTFd
    1126 years
  • End-position adjusting range at 0°
    -5 deg ... 5 deg
  • Design
    Gear rack/pinion
  • Safety integrity level (SIL)
    Up to SIL 2 low demand mode up to SIL 1 high demand mode
  • ATEX category for dust
    II 2D
  • Symbol
    00991265
  • Nominal operating pressure
    5.5 bar
  • PFH
    1.01E-7
  • End-position adjusting range at nominal swivel angle
    -5 deg ... 5 deg
  • Closing direction
    Clockwise closing
  • Connection for valve positioner and position sensor conforms to standard
    VDI/VDE 3845 size AA 1
  • Explosive ambient temperature
    -20°C <= Ta <= +80°C
  • 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.
  • Material of sub-base
    Wrought aluminum alloy, anodized
  • Note on materials
    RoHS-compliant
  • Material of bearing
    POM
  • Flange hole pattern
    F05
  • ATEX category gas
    II 2G
  • Certificate issuing authority
    DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
  • 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°
    1.8 l
  • Cover material
    Die-cast aluminum, coated
  • Material of screws
    High-alloy stainless steel
  • Type of ignition protection for gas
    Ex h IIC T4 Gb X
  • Ambient temperature
    -20 °C ... 80 °C
  • Torque at nominal operating pressure and 90° swivel angle
    20.1 Nm
  • PFD
    0.00142
  • Pneumatic connection
    1/8 NPT
  • Housing material
    Wrought aluminum alloy, anodized
  • CE marking (see declaration of conformity)
    as per EU explosion protection directive (ATEX)
  • Torque at nominal operating pressure and 0° swivel angle
    20.1 Nm
  • Storage temperature
    -20 °C ... 60 °C
  • Product weight
    1275 g
  • Material of piston
    Die-cast aluminum
  • Shaft material
    High-alloy stainless steel
  • 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)
  • Shaft connection
    T11
  • Seals material
    NBR
  • Cam material
    Cast stainless steel

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.


Related documents 8066409 Specs

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