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8048126 Festo

FESTO 8048126 Actuador giratorio

DFPD-300-RP-90-RD-F0710

$477,32 2 uds. con envío de 1 a 3 días a United States

Especificaciones

Series (DFPD) Semi-rotary drive
System of units Metric
Size (300) 300
Design (RP) Rack and pinion
Swivel angle [°] (90) 90
Swivel direction (R) Right
Function (D) Double-acting
Spring force None
Normal position Closed
Flange pattern 1 (F07) Hole pattern F07
Flange pattern 2 None
Width across fl ats Standard
Pneumatic connection Standard
Temperature range Standard
Shaft material Standard
Housing surface treatment None
Industry focus General
Mechanical interface Standard
Approval for installation on ships None
Connection point for positioner and position sensor conforms to standard VDI/VDE 3845 size AA 2
Ambient temperature -20 °C ... 80 °C
Torque at nominal operating pressure and 90° swivel angle 301,9 Nm
Mean time to dangerous failure (MTTFd) 1126 years
Air consumption at 0.6 MPa (6 bar, 87 psi) per cycle 0°-nominal swivel angle-0° 26,4 l
Shaft connection T22
Note on materials RoHS-compliant
Material cover Die-cast aluminium, coated
Material housing Anodised wrought aluminium alloy
Material bearing POM
Material screws High-alloy stainless steel
Size of valve actuator 300
Swivel angle 90 deg
End-position adjustment range at nominal swivel angle -5 deg ... 5 deg
Fitting connection conforms to standard ISO 5211
Mode of operation Double-acting
Closing direction Closes to the right
Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
Safety function The fundamental safety function consists of the execution of a complete working stroke (opening and closing of the process valve) within a defined time.
Certified for safety function to ISO 13849 and IEC 61508 (SIL) Product can be used in SRP/CS up to SIL 2 (Low Demand) Product can be used in SRP/CS up to SIL 1 (High Demand) Up to SIL 3 in a redundant architecture
Nominal operating pressure 79,75 psi
CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX)
Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
ATEX category gas II 2G
Explosion ignition protection type for gas Ex h IIC T4 Gb X
Explosion ambient temperature -20°C <= Ta <= +80°C
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Storage temperature -20 °C ... 60 °C
Torque at nominal operating pressure and 0° swivel angle 301,9 Nm
Note on torque 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.
Probability of Failure on Demand (PFD) 0,001
Product weight 11.224 g
Pneumatic connection G1/4
Material sub-base Anodised wrought aluminium alloy
Material seals NBR
Material piston Die-cast aluminium
Material cam Steel
Material shaft Nickel-plated steel
Flange hole pattern F0710
End-position adjustment range at 0° -5 deg ... 5 deg
Shaft connection depth 24 mm
Mounting position optional
Design Rack and pinion
Symbol 991.265
Device type according to VDMA 66413 Safety device
Safety Integrity Level (SIL) To SIL 2 Low Demand mode Up to SIL 3 in a redundant architecture Up to SIL 1 high demand mode
Operating pressure 29 psi ... 116 psi
Maritime classification See certificate
CE marking (see declaration of conformity) To UK EX instructions
Certificate issuing authority DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
ATEX category dust II 2D
Explosion ignition protection type for dust Ex h IIIC T105°C Db X
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 2 - Moderate corrosion stress

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$477,32
Stock 2 uds.
Referencia 8048126
Fabricante FESTO
Unidades Precio / Unidad
1+ $477,32

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