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8066427 Festo Quarter Turn Actuators

Festo 8066427 semi-rotary drive DFPD-N-20-RP-90-RS60-F05 single-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 control a
Festo

Part#:8066427

Manufacturer:Festo

Alt. Part#:DFPD-N-20-RP-90-RS60-F05

Product Lifecycle:Active

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About the product: semi-rotary drive DFPD-N-20-RP-90-RS60-F05 single-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 control a

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 8066427 Festo price in the box on the right side or send a quick quote.

8066427 Product Details

  • Nominal operating pressure
    6 bar
  • PFH
    1.01E-7
  • End-position adjusting range at nominal swivel angle
    -5 deg ... 5 deg
  • Mode of operation
    Single-acting
  • Connection for valve positioner and position sensor conforms to standard
    VDI/VDE 3845 size AA 1
  • Type of (ignition) protection for dust
    Ex h IIIC T105°C Db X
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • CE marking (see declaration of conformity)
    as per EU explosion protection directive (ATEX)
  • Spring return torque with 90° swivel angle
    14.3 Nm
  • Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
    0.8 l
  • Cover material
    Die-cast aluminum, coated
  • Material of bearing
    POM
  • End-position adjusting range at 0°
    -5 deg ... 5 deg
  • Standard connection for valve
    ISO 5211
  • Closing direction
    Clockwise closing
  • Safety integrity level (SIL)
    Up to SIL 2 low demand mode up to SIL 1 high demand mode
  • ATEX category for dust
    II 2D
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 22 (ATEX)
  • Storage temperature
    -20 °C ... 60 °C
  • PFD
    7.8E-4
  • Product weight
    1419 g
  • Material of sub-base
    Wrought aluminum alloy, anodized
  • Material of piston
    Die-cast aluminum
  • Material of screws
    High-alloy stainless steel
  • Devices type according to VDMA 66413
    Safety device
  • Maritime classification
    See certificate
  • Type code
    DFPD
  • Design
    Gear rack/pinion
  • 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
  • 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
    7.6 Nm
  • Shaft connection
    T11
  • Material of spring
    Spring steel
  • Cam material
    Cast stainless steel
  • Size of valve actuator
    20
  • MTTFd
    1126 years
  • Flange hole pattern
    F05
  • Depth shaft connection
    12 mm
  • Symbol
    00991266
  • Type of ignition protection for gas
    Ex h IIC T4 Gb X
  • Ambient temperature
    -20 °C ... 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.
  • Pneumatic connection
    1/8 NPT
  • Seals material
    NBR
  • Housing material
    Wrought aluminum alloy, anodized
  • Operating pressure
    2 bar ... 8 bar
  • Safety function
    The fundamental safety function is that the control valve moves to the switching position when the compressed air is turned off. It is reset by spring force.
  • Swivel angle
    90 deg
  • Mounting position
    Any
  • Valve connection conforms to standard
    VDI/VDE 3845 (NAMUR)
  • ATEX category gas
    II 2G
  • Certificate issuing authority
    DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
  • Torque at nominal operating pressure and 0° swivel angle
    14.7 Nm
  • Spring return torque at 0° swivel angle
    7.2 Nm
  • Note on materials
    RoHS-compliant
  • Shaft material
    Steel, nickel-plated

Product condition

New Factory Sealed

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


Related documents 8066427 Specs

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