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8047629 Festo Quarter Turn Actuators

Festo 8047629 semi-rotary drive DFPD-40-RP-90-RS30-F0507-R3-EP 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, epoxy c
Festo

Part#:8047629

Manufacturer:Festo

Alt. Part#:DFPD-40-RP-90-RS30-F0507-R3-EP

Product Lifecycle:Active

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About the product: semi-rotary drive DFPD-40-RP-90-RS30-F0507-R3-EP 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, epoxy c

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 8047629 Festo price in the box on the right side or send a quick quote.

8047629 Product Details

  • Swivel angle
    90 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
  • Type of (ignition) protection for dust
    Ex h IIIC T105°C Db X
  • Devices type according to VDMA 66413
    Safety device
  • End-position adjusting range at 0°
    -5 deg ... 5 deg
  • Size of valve actuator
    40
  • 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.
  • Maritime classification
    See certificate
  • Type code
    DFPD
  • Mode of operation
    Single-acting
  • Valve connection conforms to standard
    VDI/VDE 3845 (NAMUR)
  • Type of ignition protection for gas
    Ex h IIC T4 Gb X
  • Explosive ambient temperature
    -20°C <= Ta <= +80°C
  • Certificate issuing authority
    DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
  • CE marking (see declaration of conformity)
    as per EU explosion protection directive (ATEX)
  • PFD
    7.8E-4
  • Shaft connection
    T14
  • Housing material
    Wrought aluminum alloy, anodized
  • Nominal operating pressure
    3 bar
  • PFH
    1.01E-7
  • Depth shaft connection
    16 mm
  • Design
    Gear rack/pinion
  • ATEX category for dust
    II 2D
  • Ambient temperature
    -20 °C ... 80 °C
  • Corrosion resistance class (CRC)
    2 - Moderate corrosion stress
  • Spring return torque at 0° swivel angle
    6.9 Nm
  • Product weight
    2087 g
  • Pneumatic connection
    G1/8
  • Cam material
    Cast stainless steel
  • Operating pressure
    2 bar ... 8 bar
  • MTTFd
    1126 years
  • Flange hole pattern
    F0507
  • End-position adjusting range at nominal swivel angle
    -5 deg ... 5 deg
  • Symbol
    00991266
  • ATEX category gas
    II 2G
  • 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
  • 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)
  • 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.
  • Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
    1.5 l
  • Cover material
    Die-cast aluminum, coated
  • Material of bearing
    POM
  • Shaft material
    High-alloy stainless steel
  • Mounting position
    Any
  • Connection for valve positioner and position sensor conforms to standard
    VDI/VDE 3845 size AA 1
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 22 (ATEX)
  • Storage temperature
    -20 °C ... 60 °C
  • Spring return torque with 90° swivel angle
    13.6 Nm
  • Note on materials
    RoHS-compliant
  • Material of spring
    Spring steel
  • Material of piston
    Die-cast aluminum
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Torque at nominal operating pressure and 90° swivel angle
    7.3 Nm
  • Torque at nominal operating pressure and 0° swivel angle
    14 Nm
  • Material of sub-base
    Wrought aluminum alloy, anodized
  • Seals material
    NBR
  • Material of screws
    High-alloy stainless steel

Product condition

New Factory Sealed

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


Related documents 8047629 Specs

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