8102799 Festo Quarter Turn Actuators
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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