8048127 Festo Quarter Turn Actuators
Part#:8048127
Manufacturer:Festo
Alt. Part#:DFPD-480-RP-90-RD-F1012
Product Lifecycle:Active
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About the product: semi-rotary drive DFPD-480-RP-90-RD-F1012 double-acting, rack and pinion engineering design, connection pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position sensors and positioners, standard connection to process valve fitting ISO 5211. Si
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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8048127 Product Details
- Operating pressure 2 bar ... 8 bar
- Storage temperature -20 °C ... 60 °C
- Size of valve actuator 480
- PFH 1.01E-7
- End-position adjusting range at nominal swivel angle -5 deg ... 5 deg
- Mounting position Any
- 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
- Type of ignition protection for gas Ex h IIC T4 Gb X
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Shaft connection T27
- Note on materials RoHS-compliant
- Material of piston Die-cast aluminum
- Cam material Steel
- Nominal operating pressure 5.5 bar
- MTTFd 1126 years
- End-position adjusting range at 0° -5 deg ... 5 deg
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- Type of (ignition) protection for dust Ex h IIIC T105°C Db X
- Swivel angle 90 deg
- Devices type according to VDMA 66413 Safety device
- Maritime classification See certificate
- Standard connection for valve ISO 5211
- Type code DFPD
- Symbol 00991265
- ATEX category gas II 2G
- Ambient temperature -20 °C ... 80 °C
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 40.5 l
- Cover material Die-cast aluminum, coated
- Material of bearing POM
- Mode of operation Double-acting
- 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
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Torque at nominal operating pressure and 0° swivel angle 474 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.
- Product weight 16025 g
- Housing material Wrought aluminum alloy, anodized
- Shaft material Steel, nickel-plated
- Certificate issuing authority DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
- Safety function The fundamental safety function is the execution of a complete working stroke (opening and closing of the process valve) within a defined time.
- Flange hole pattern F1012
- Depth shaft connection 29 mm
- 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
- 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)
- PFD 0.00142
- Material of sub-base Wrought aluminum alloy, anodized
- Torque at nominal operating pressure and 90° swivel angle 474 Nm
- Pneumatic connection G1/4
- 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 8048127 Specs
1-year warranty
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