8048125 Festo Quarter Turn Actuators

Name: 8048125
Brand: Festo

Part#:8048125

Manufacturer:Festo

Alt. Part#:DFPD-240-RP-90-RD-F0710

Product Lifecycle:Active

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semi-rotary drive DFPD-240-RP-90-RD-F0710 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 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

Nominal operating pressure
5.5 bar
MTTFd
1126 years
Swivel angle
90 deg
Design
Gear rack/pinion
Operating pressure
2 bar ... 8 bar
Flange hole pattern
F0710
Type code
DFPD
Closing direction
Clockwise closing
ATEX category gas
II 2G
Explosive ambient temperature
-20°C <= Ta <= +80°C
Storage temperature
-20 °C ... 60 °C
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.
Housing material
Wrought aluminum alloy, anodized
Material of bearing
POM
Size of valve actuator
240
Devices type according to VDMA 66413
Safety device
PFH
1.01E-7
Standard connection for valve
ISO 5211
Mode of operation
Double-acting
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)

Type of ignition protection for gas

Ex h IIC T4 Gb 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)

Certificate issuing authority

DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19

CE marking (see declaration of conformity)

as per EU explosion protection directive (ATEX)

Pneumatic connection

G1/4

Shaft connection

T22

Cover material

Die-cast aluminum, coated

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.

Maritime classification

See certificate

End-position adjusting range at nominal swivel angle

-5 deg ... 5 deg

Depth shaft connection

24 mm

Symbol

00991265

Safety integrity level (SIL)

Up to SIL 2 low demand mode up to SIL 1 high demand mode

Explosion prevention and protection

Zone 1 (ATEX) Zone 22 (ATEX)

Torque at nominal operating pressure and 0° swivel angle

234.3 Nm

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°

20.3 l

Note on materials

RoHS-compliant

Material of piston

Die-cast aluminum

Shaft material

Steel, nickel-plated

End-position adjusting range at 0°

-5 deg ... 5 deg

Mounting position

Any

Connection for valve positioner and position sensor conforms to standard

VDI/VDE 3845 size AA 2

Type of (ignition) protection for dust

Ex h IIIC T105°C Db X

Ambient temperature

-20 °C ... 80 °C

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

PFD

0.00142

Material of sub-base

Wrought aluminum alloy, anodized

Material of screws

High-alloy stainless steel

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

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

Torque at nominal operating pressure and 90° swivel angle

234.3 Nm

Product weight

8594 g

Seals material

NBR

Cam material

Steel

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.

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