8102852 Festo Quarter Turn Actuators
Part#:8102852
Manufacturer:Festo
Alt. Part#:DFPD-300-RP-90-RS45-F10-R3-C
Product Lifecycle:Active
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About the product: semi-rotary drive DFPD-300-RP-90-RS45-F10-R3-C Size of actuator: 300, Flange hole pattern: F10, 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: 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
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8102852 Product Details
- 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 0° -5 deg ... 5 deg
- Type code DFPD
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- 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
- Spring return torque at 0° swivel angle 81.3 Nm
- Note on materials RoHS-compliant
- Housing material Wrought aluminum alloy, anodized
- Nominal operating pressure 4.5 bar
- Flange hole pattern F10
- 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
- Explosive ambient temperature -20°C <= Ta <= +80°C
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Torque at nominal operating pressure and 90° swivel angle 86.4 Nm
- Spring return torque with 90° swivel angle 160.6 Nm
- Product weight 12485 g
- Cover material Die-cast aluminum, coated
- Material of spring Spring steel
- Shaft material High-alloy stainless steel
- Size of valve actuator 300
- MTTFd 1126 years
- End-position adjusting range at nominal swivel angle -5 deg ... 5 deg
- Design Gear rack/pinion
- Symbol 00991266
- 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
- Material of sub-base Wrought aluminum alloy, anodized
- Material of bearing POM
- Devices type according to VDMA 66413 Safety device
- PFH 1.01E-7
- Swivel angle 90 deg
- Mode of operation Single-acting
- Connection for valve positioner and position sensor conforms to standard VDI/VDE 3845 size AA 2
- Type of (ignition) protection for dust Ex h IIIC T105°C Db X
- Certificate issuing authority DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
- 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° 11 l
- Seals material NBR
- Cam material Steel
- Material of screws High-alloy stainless steel
- Operating pressure 2 bar ... 8 bar
- Maritime classification See certificate
- Depth shaft connection 24 mm
- Mounting position Any
- 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
- ATEX category gas II 2G
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- 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 0° swivel angle 165.7 Nm
- Shaft connection T22
- Pneumatic connection G1/4
- Material of piston Die-cast aluminum
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.
Related documents 8102852 Specs
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