8084145 Festo Quarter Turn Actuators
Part#:8084145
Manufacturer:Festo
Alt. Part#:DFPD-1200-RP-90-RS60-F1012-R3-EP
Product Lifecycle:Active
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semi-rotary drive DFPD-1200-RP-90-RS60-F1012-R3-EP 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, epoxy
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
- Size of valve actuator 1200
- 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.
- Swivel angle 90 deg
- Type code DFPD
- Symbol 00991266
- ATEX category gas II 2G
- 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)
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Spring return torque at 0° swivel angle 479.4 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 43.5 l
- Material of spring Spring steel
- Material of bearing POM
- Devices type according to VDMA 66413 Safety device
- End-position adjusting range at 0° -5 deg ... 5 deg
- 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
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- 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.
- Pneumatic connection G1/4
- Material of piston Die-cast aluminum
- Cam material Steel
- Nominal operating pressure 6 bar
- Maritime classification See certificate
- End-position adjusting range at nominal swivel angle -5 deg ... 5 deg
- Mounting position Any
- Connection for valve positioner and position sensor conforms to standard VDI/VDE 3845 size AA 3
- 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
- Ambient temperature -20 °C ... 80 °C
- Storage temperature -20 °C ... 60 °C
- Spring return torque with 90° swivel angle 798.6 Nm
- Shaft connection T27
- Cover material Die-cast aluminum, coated
- Shaft material High-alloy stainless steel
- PFH 1.01E-7
- Depth shaft connection 29 mm
- Design Gear rack/pinion
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- 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 796.3 Nm
- Product weight 43022 g
- Note on materials RoHS-compliant
- Housing material Wrought aluminum alloy, anodized
- Operating pressure 2 bar ... 8 bar
- MTTFd 1126 years
- Flange hole pattern F1012
- Mode of operation Single-acting
- Torque at nominal operating pressure and 90° swivel angle 477.2 Nm
- PFD 7.8E-4
- Material of sub-base Wrought aluminum alloy, anodized
- Seals material NBR
- Material of screws High-alloy stainless steel
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
Related documents 8084145 Specs
Manufacturer warranty
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