8102799 Festo Quarter Turn Actuators

8102799 on Powermatic Associates
Festo

Part#:8102799

Manufacturer:Festo

Alt. Part#:DFPD-N-20-RP-90-RS35-F05-R3-C

Product Lifecycle:Active

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semi-rotary drive DFPD-N-20-RP-90-RS35-F05-R3-C Size of actuator: 20, Flange hole pattern: F05, Swivel angle: 90 deg, End-position adjustment range at 0°: -5 - 5 deg, End-position adjustment range at 90°: -5 - 5 deg

About the manufacturer: Festo is one of the manufacturers that offers Quarter Turn Actuators that you can order at Powermatic Associates site. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.

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Product Details

  • Nominal operating pressure
    3.5 bar
  • Flange hole pattern
    F05
  • End-position adjusting range at 0°
    -5 deg ... 5 deg
  • Mounting position
    Any
  • Type of (ignition) protection for dust
    Ex h IIIC T105°C Db X
  • 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)
  • Spring return torque with 90° swivel angle
    10.7 Nm
  • 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.
  • Note on materials
    RoHS-compliant
  • Cam material
    Cast stainless steel
  • Material of screws
    High-alloy stainless steel
  • Size of valve actuator
    20
  • Maritime classification
    See certificate
  • Standard connection for valve
    ISO 5211
  • Design
    Gear rack/pinion
  • 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
  • Explosive ambient temperature
    -20°C <= Ta <= +80°C
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 22 (ATEX)
  • Torque at nominal operating pressure and 90° swivel angle
    4.5 Nm
  • Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
    0.8 l
  • Material of spring
    Spring steel
  • Shaft material
    High-alloy stainless steel
  • Devices type according to VDMA 66413
    Safety device
  • MTTFd
    1126 years
  • CE marking (see declaration of conformity)
    as per EU explosion protection directive (ATEX)
  • Torque at nominal operating pressure and 0° swivel angle
    8.6 Nm
  • PFD
    7.8E-4
  • Pneumatic connection
    1/8 NPT
  • Seals material
    NBR
  • Material of bearing
    POM
  • Operating pressure
    2 bar ... 8 bar
  • PFH
    1.01E-7
  • Swivel angle
    90 deg
  • Depth shaft connection
    12 mm
  • Mode of operation
    Single-acting
  • Symbol
    00991266
  • Valve connection conforms to standard
    VDI/VDE 3845 (NAMUR)
  • ATEX category for dust
    II 2D
  • Ambient temperature
    -20 °C ... 80 °C
  • Storage temperature
    -20 °C ... 60 °C
  • Shaft connection
    T11
  • Cover material
    Die-cast aluminum, coated
  • Material of piston
    Die-cast aluminum
  • 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.
  • End-position adjusting range at nominal swivel angle
    -5 deg ... 5 deg
  • Type code
    DFPD
  • Closing direction
    Clockwise closing
  • Safety integrity level (SIL)
    Up to SIL 2 low demand mode up to SIL 1 high demand mode
  • ATEX category gas
    II 2G
  • Type of ignition protection for gas
    Ex h IIC T4 Gb X
  • Certificate issuing authority
    DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
  • Corrosion resistance class (CRC)
    2 - Moderate corrosion stress
  • Spring return torque at 0° swivel angle
    5.4 Nm
  • Product weight
    1383 g
  • Material of sub-base
    Wrought aluminum alloy, anodized
  • Housing material
    Wrought aluminum alloy, anodized

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



Related documents 8102799 Specs

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