8047629 Festo Quarter Turn Actuators

Name: 8047629
Brand: Festo

Part#:8047629

Manufacturer:Festo

Alt. Part#:DFPD-40-RP-90-RS30-F0507-R3-EP

Product Lifecycle:Active

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semi-rotary drive DFPD-40-RP-90-RS30-F0507-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 c

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.

Check out the 8047629 Festo price in the box on the right side or send a quick quote.

Product Details

Swivel angle
90 deg
Standard connection for valve
ISO 5211
Closing direction
Clockwise closing
Safety integrity level (SIL)
Up to SIL 2 low demand mode up to SIL 1 high demand mode
Type of (ignition) protection for dust
Ex h IIIC T105°C Db X
Devices type according to VDMA 66413
Safety device
End-position adjusting range at 0°
-5 deg ... 5 deg
Size of valve actuator
40
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.
Maritime classification
See certificate
Type code
DFPD
Mode of operation
Single-acting
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
Type of ignition protection for gas
Ex h IIC T4 Gb X
Explosive ambient temperature
-20°C <= Ta <= +80°C
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)
PFD
7.8E-4
Shaft connection
T14
Housing material
Wrought aluminum alloy, anodized

Nominal operating pressure

3 bar

PFH

1.01E-7

Depth shaft connection

16 mm

Design

Gear rack/pinion

ATEX category for dust

II 2D

Ambient temperature

-20 °C ... 80 °C

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

Spring return torque at 0° swivel angle

6.9 Nm

Product weight

2087 g

Pneumatic connection

G1/8

Cam material

Cast stainless steel

Operating pressure

2 bar ... 8 bar

MTTFd

1126 years

Flange hole pattern

F0507

End-position adjusting range at nominal swivel angle

-5 deg ... 5 deg

Symbol

00991266

ATEX category gas

II 2G

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

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)

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.

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

1.5 l

Cover material

Die-cast aluminum, coated

Material of bearing

POM

Shaft material

High-alloy stainless steel

Mounting position

Any

Connection for valve positioner and position sensor conforms to standard

VDI/VDE 3845 size AA 1

Explosion prevention and protection

Zone 1 (ATEX) Zone 22 (ATEX)

Storage temperature

-20 °C ... 60 °C

Spring return torque with 90° swivel angle

13.6 Nm

Note on materials

RoHS-compliant

Material of spring

Spring steel

Material of piston

Die-cast aluminum

Operating medium

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

Torque at nominal operating pressure and 90° swivel angle

7.3 Nm

Torque at nominal operating pressure and 0° swivel angle

14 Nm

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.

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