Festo DFPD-N-20-RP-90-RD-F05-R3-EP Semi-rotary Drive

Name: Festo DFPD-N-20-RP-90-RD-F05-R3-EP Semi-rotary Drive
Price: 176.75 USD
Availability: BackOrder

Aluminum semi-rotary drive series ideal for automating butterfly, ball, or air shut-off valves and is Double-acting. View other configurations.

$176.75

Part Numbers

DFPD-N-20-RP-90-RD-F05-R3-EP
8066409

Highlights...

DFPD-N-20-RP-90-RD-F05-R3-EP
By Festo
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Features

20 size of valve actuator
F05 flange hole pattern
90DEG swivel angle
-5DEG end-position adjustment range at nominal swivel angle
5DEG end-position adjustment range at nominal swivel angle
12MM shaft connection depth
ISO 5211 fitting connection conforms to standard
Optional mounting position
Double-acting mode of operation
Rack and pinion design
Closes to the right closing direction
991265 symbol
VDI/VDE 3845 (NAMUR) valve connection conforms to standard
VDI/VDE 3845 size AA 1 connection point for positioner and position sensor conforms to standard
Safety device device type according to vDMA 66413
The safety function consists of the drive switching to the defined safety switching position. This switching movement is realised by pressurising the relevant pressure chamber with compressed air. The value of the torque generated depends on the pressure safety function
To SIL 2 Low Demand mode safety integrity level (SIL)
Up to SIL 3 in a redundant architecture safety integrity level (SIL)
Up to SIL 1 high demand mode safety integrity level (SIL)
Product can be used in SRP/CS up to SIL 2 (Low Demand) certified for safety function to iSO 13849 and iEC 61508 (SIL)
Product can be used in SRP/CS up to SIL 1 (High Demand) certified for safety function to iSO 13849 and iEC 61508 (SIL)
Up to SIL 3 in a redundant architecture certified for safety function to iSO 13849 and iEC 61508 (SIL)
0.2MPA operating pressure
0.8MPA operating pressure
2BAR operating pressure
8BAR operating pressure
29PSI operating pressure
116PSI operating pressure
0.55MPA nominal operating pressure
5.5BAR nominal operating pressure
79.75PSI nominal operating pressure
See certificate maritime classification
To EU Explosion Protection Directive (ATEX) cE mark (see declaration of conformity)
To UK EX instructions cE marking (see declaration of conformity)
EPL Db (GB) explosion protection certification outside the eU
EPL Gb (GB) explosion protection certification outside the eU
DNV TAP00001CE certificate issuing authority
German Technical Control Board (TÜV) Rheinland 968/V 1106.01/2023 certificate issuing authority
II 2G aTEX category gas
II 2D aTEX category dust
Ex h IIC T4 Gb X explosion ignition protection type for gas
Ex h IIIC T105°C Db X explosion ignition protection type for dust
-20°C <= Ta <= +80°C explosion ambient temperature
Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
Dew point at least 10 °C below the ambient temperature and temperature of the medium note on operating and pilot medium
Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
VDMA24364-B1/B2-L lABS (PWIS) conformity
-20GC ambient temperature
80GC ambient temperature
20.1NM torque at nominal operating pressure and 0° swivel angle
20.1NM torque at nominal operating pressure and 90° swivel angle
The operating torque of the actuator must not be higher than the maximum permissible torque listed in ISO 5211, with reference to the size of the mounting flange and of the coupling. note on torque
1126 years mean time to dangerous failure (MTTFd)
1.01E-07 probability of failure per hour (PFH)
0.00142 probability of failure on demand (PFD)
1.8L air consumption at 0.6 mPa (6 bar, 87 psi) per cycle 0°-nominal swivel angle-0°
1275G product weight
T11 shaft connection
RoHS-compliant note on materials
Die-cast aluminium, coated material sub-base
Die-cast aluminium, coated material cover
NBR material seals
Die-cast aluminium, coated material housing
Die-cast aluminium material piston
POM material bearing
High-alloy stainless steel material cam
High-alloy stainless steel material screws
High-alloy stainless steel material shaft
-20GC to 60GC storage temperature
-5DEG to 5DEG end-position adjustment range at 0°
Pneumatic connection 1/8 NPT