8066424 Festo Quarter Turn Actuators
Part#:8066424
Manufacturer:Festo
Alt. Part#:DFPD-N-20-RP-90-RS30-F05
Product Lifecycle:Active
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About the product: semi-rotary drive DFPD-N-20-RP-90-RS30-F05 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, NPT control a
About the manufacturer: Festo is one of the manufacturers that offers Quarter Turn Actuators that you can order at 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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8066424 Product Details
- Size of valve actuator 20
- Devices type according to VDMA 66413 Safety device
- Flange hole pattern F05
- End-position adjusting range at nominal swivel angle -5 deg ... 5 deg
- Connection for valve positioner and position sensor conforms to standard VDI/VDE 3845 size AA 1
- Type of ignition protection for gas Ex h IIC T4 Gb X
- Shaft connection T11
- MTTFd 1126 years
- Depth shaft connection 12 mm
- Standard connection for valve ISO 5211
- Closing direction Clockwise closing
- 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 for dust II 2D
- Storage temperature -20 °C ... 60 °C
- Spring return torque with 90° swivel angle 7.1 Nm
- Nominal operating pressure 3 bar
- End-position adjusting range at 0° -5 deg ... 5 deg
- Mounting position Any
- Symbol 00991266
- Safety integrity level (SIL) Up to SIL 2 low demand mode up to SIL 1 high demand mode
- Certificate issuing authority DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
- 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.
- Note on materials RoHS-compliant
- 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.
- Maritime classification See certificate
- Mode of operation Single-acting
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- Type of (ignition) protection for dust Ex h IIIC T105°C Db X
- Ambient temperature -20 °C ... 80 °C
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- Spring return torque at 0° swivel angle 3.6 Nm
- Product weight 1371 g
- Cover material Die-cast aluminum, coated
- Material of spring Spring steel
- Material of screws High-alloy stainless steel
- Operating pressure 2 bar ... 8 bar
- PFH 1.01E-7
- Swivel angle 90 deg
- Type code DFPD
- Design Gear rack/pinion
- ATEX category gas II 2G
- 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 0° swivel angle 7.4 Nm
- PFD 7.8E-4
- Pneumatic connection 1/8 NPT
- Housing material Wrought aluminum alloy, anodized
- Cam material Cast stainless steel
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- 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 90° swivel angle 3.8 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 0.8 l
- Material of sub-base Wrought aluminum alloy, anodized
- Seals material NBR
- Material of bearing POM
- Shaft material Steel, nickel-plated
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.
Related documents 8066424 Specs
1-year warranty
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