8102857 Festo Quarter Turn Actuators
Part#:8102857
Manufacturer:Festo
Alt. Part#:DFPD-300-RP-90-RS35-F10-R3-C-VDE2
Product Lifecycle:Active
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semi-rotary drive DFPD-300-RP-90-RS35-F10-R3-C-VDE2 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: Festo is one of the manufacturers that offers Quarter Turn Actuators that you can order at marketplace.quotebeam.com. 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
- MTTFd 1126 years
- Depth shaft connection 24 mm
- Closing direction Clockwise closing
- Safety integrity level (SIL) Up to SIL 2 low demand mode up to SIL 1 high demand mode
- Ambient temperature -20 °C ... 80 °C
- Torque at nominal operating pressure and 0° swivel angle 128.9 Nm
- Spring return torque at 0° swivel angle 63.2 Nm
- PFD 7.8E-4
- Material of sub-base Wrought aluminum alloy, anodized
- Shaft material High-alloy stainless steel
- Flange hole pattern F10
- End-position adjusting range at nominal swivel angle -5 deg ... 5 deg
- Design Gear rack/pinion
- Connection for valve positioner and position sensor conforms to standard VDI/VDE 3845 size AA 2
- ATEX category for dust II 2D
- Explosive ambient temperature -20°C <= Ta <= +80°C
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- 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
- Note on materials RoHS-compliant
- Housing material Wrought aluminum alloy, anodized
- Material of screws High-alloy stainless steel
- Size of valve actuator 300
- 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
- Swivel angle 90 deg
- Standard connection for valve ISO 5211
- Mode of operation Single-acting
- Type of (ignition) protection for dust Ex h IIIC T105°C Db X
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Storage temperature -20 °C ... 60 °C
- Shaft connection T22
- Material of spring Spring steel
- Cam material Steel
- Devices type according to VDMA 66413 Safety device
- End-position adjusting range at 0° -5 deg ... 5 deg
- Type code DFPD
- Symbol 00991266
- ATEX category gas II 2G
- Certificate issuing authority DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- Product weight 12187 g
- Cover material Die-cast aluminum, coated
- Material of piston Die-cast aluminum
- Operating pressure 2 bar ... 8 bar
- PFH 1.01E-7
- Mounting position Any
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- 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 gas Ex h IIC T4 Gb 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)
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Torque at nominal operating pressure and 90° swivel angle 67.2 Nm
- Spring return torque with 90° swivel angle 124.9 Nm
- Pneumatic connection G1/4
- Seals material NBR
- Material of bearing POM
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 8102857 Specs
1-year warranty
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Festo Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Festo Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Festo, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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