Festo DFPD Technical Data

Quarter turn actuators DFPD

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Quarter turn actuators DFPD

Key features

Function

The DFPD series features a rack and pinion combination with a constant torque characteristic across the entire swivel range. The torque range is from 10 to 480 Nm. Quarter turn actuators DFPD are suitable for automating butterfly valves, ball valves and air dampers. They are also suitable for water/wastewater,

beverage, pharmaceutical and process automation. The modular and compact design of the DFPD allows various spring configurations as a suitable solution for different applications.

DFPD-…-D double-acting

Types of connection

 Port pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position

sensors and positioners

Variants

High temperature DFPD-…-T4

 Seals made of FKM and plain

bearings made of PPS

 For applications up to +150 °C  II 2G c T3 X

II 2D c 175°C X 0°C <= Ta <= +150°C

Epoxy coating DFPD-…-EP

 Drive with epoxy coating  With stainless steel shaft  Pneumatic connections with NPT

Low temperature DFPD-…-T6

 Seals made of FVMQ for

applications down to –50 °C

 II 2G c T6 X

II 2D c 85°C X –50°C <= Ta <= +60°C

Stainless steel shaft DFPD-…-R3

 Standard connection to the process valve to ISO 5211

Closes to the left and right DFPD-…-R/L

 The modular system offers the

option of closing to the left. This is done by turning the pistons

NPT version DFPD-…-N

threads

DFPD-…-S single-acting

Spring configuration DFPD-…-S

 The spring index can be adapted to

the system's supply pressure in increments of 0.5 bar through free selection of the number of spring cartridges (4 to 12)

180° version DFPD-…-180

 Sizes 40, 120, 240, 480 double-

acting also available with 180° swivel angle

Size Flange pattern Shaft connection Shaft connection depth Pneumatic connection

[mm]

10 F03 V9 10.7 Gx

F04 NPTx

20 F03 V9 10.7 Gx

F04 V11 13.2 NPTx F05

40 F04 V11 13.2 Gx

F05F07 V14 16.5 NPTx

80 F05F07 V17 19.3 Gx

NPTx

120 F05F07 V17 19.3 G¼

NPT¼

160 F07F10 V22 24.3 G¼

NPT¼

240 F07F10 V22 24.3 G¼

NPT¼

300 F07F10 V22 24.3 G¼

NPT¼

480 F10F12 V27 29.5 G¼

NPT¼

Subject to change – 2017/06

Quarter turn actuators DFPD

Peripherals overview

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Mounting components and accessories

1 Positioner

CMSX

2 Limit switch attachment

DAPZ

3 Limit switch attachment

SRBC

4 Limit switch attachment

SRBG

5 Sensor box

SRAP

6 Ball valve

VAPB, VZBA

7 Solenoid valve

VSNC

8 Solenoid valve

VOFC

9 Solenoid valve

VOFD

Brief description è Page/Internet

For controlling the position of quarter turn actuators in process automation systems cmsx

Round design, variant AR, electrical, inductive or inductive and explosion-proof sensing dapz

For electrical position feedback and monitoring the position of process valves actuated using quarter turn actuators For electrical position feedback and monitoring the position of process valves actuated using quarter turn actuators Analogue sensor box continuously senses the entire swivel range and reports this back to the controller 2-way brass or stainless steel, corrosion-resistant; 3-way stainless steel, corrosion-resistant vapb

For single- and double-acting quarter turn actuators with a port pattern to VDI/VDE 3845 vsnc

Solenoid valve with solenoid coil, port pattern to Namur vofc

Solenoid valve with solenoid coil, port pattern to Namur vofd

srbc

srbg

srap

2017/06 – Subject to change

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Quarter turn actuators DFPD

Type codes

Type

DFPD Quarter turn actuator

System of units

– Metric N Imperial

Version

– Standard

Torque

10 10 Nm 20 20 Nm 40 40 Nm 80 80 Nm 120 120 Nm 160 160 Nm 240 240 Nm 300 300 Nm 480 480 Nm

DFPD – – – – RP – – – – –

Design

RP Rack and pinion

Yoke type

– None

Swivel angle

90 90° 180 180°

Swivel direction

L To the left R To the right

Function

D Double-acting S Single-acting

Spring configuration

– None 20 For connection pressure 2 bar 25 For connection pressure 2.5 bar 30 For connection pressure 3 bar 35 For connection pressure 3.5 bar 40 For connection pressure 4 bar 45 For connection pressure 4.5 bar 50 For connection pressure 5 bar 55 For connection pressure 5.5 bar 60 For connection pressure 6 bar

Subject to change – 2017/06

Quarter turn actuators DFPD

Type codes

Flange pattern 1

F03 Hole pattern F03 F04 Hole pattern F04 F05 Hole pattern F05 F07 Hole pattern F07 F10 Hole pattern F10

Flange pattern 2

– None 07 Hole pattern F07 10 Hole pattern F10 12 Hole pattern F12

Manual override

– None

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– – – – –

Temperature range

– Standard T4 0 … +150 T6 –50 … +60

Corrosion protection

– Standard R3 High corrosion protection

Housing surface treatment

– None EP Epoxy-coated

2017/06 – Subject to change

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Quarter turn actuators DFPD, double-acting

Technical data

Function

-Y- Swivel angel

0 … 90°

-T- Size

10 … 480

-L- Torque

10 … 480 Nm

General technical data

Size 10 20 40 80 120 160 240 300 480

Mode of operation Double-acting Design Rack and pinion Cushioning No cushioning Mounting position Any Pneumatic connection Gx G¼

NPTx NPT¼

Connection to process valve as per standard Valve connection conforms to standard Connection for positioner and position sensor conforms to standard Flange hole pattern F03 F04 F04 F05 F05F07 F07F10 F10F12 Swivel angle [°] 90 End-position adjusting range at 0° End-position adjusting range at 90° Position sensing Visual Closing direction Closes to the right

ISO 5211

VDI/VDE 3845 (NAMUR)

[°] –5 … +5

Operating and environmental conditions

Operating pressure [bar] 2 … 8 Nominal operating pressure [bar] 5.5 Operating medium Compressed air to ISO 8573-1:2010 [7:4:4] Note on operating/pilot medium Pressure dew point 10°C below ambient temperature/temperature of medium

Lubricated operation possible (in which case lubricated operation will always be required) Ambient temperature [°C] –20 … +80 CE marking (see declaration of conformity) è ATEX category for gas II 2G Explosion ignition protection type for gas ATEX category for dust II 2D Explosion ignition protection type for dust Explosion-proof temperature rating

To EC Machinery Directive

To EU Explosion Protection Directive (ATEX)

c T4 X

c 105°C X

[°C] –20 <= Ta <= +80

Subject to change – 2017/06

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123 1

Quarter turn actuators DFPD, double-acting

Technical data

Theoretical torque [Nm] as a function of operating pressure

Operating pressure [bar]

Size 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8

10 3.7 4.7 5.6 6.6 7.5 8.4 9.4 10.3 11.2 13.1 15.0 20 7.3 9.1 11.0 12.8 14.6 16.4 18.3 20.1 21.9 25.6 29.2 40 13.9 17.4 20.9 24.4 27.9 31.3 34.8 38.3 41. 8 48.7 55.7 80 30.0 37.5 44.9 52.4 59.9 67.4 74.9 82.4 89.9 104.9 119.9 120 42.7 53.4 64.0 74.7 85.4 96.1 106.7 117.4 128.1 149.4 170.8 160 58.5 73.2 87.8 102.5 117.1 131. 7 146.4 161.0 175.6 204.9 234.2 240 85.2 106.5 127.8 149.1 170.4 191. 7 213.0 234.3 255.6 298.2 340.8 300 109.8 137.2 164.7 192.1 219.6 247.0 274.5 301.9 329.3 384.2 439.1 480 172.4 215.5 258.5 301.6 344.7 387.8 430.9 474.0 517.1 603.3 689.5

-H- Note

The operating torque of the drive 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.

Materials

Sectional view

Quarter turn actuators Basic material

1 Cap Coated die-cast aluminium EN AC-46100-D 2 Housing Anodised wrought aluminium alloy EN AW-6063-T6 3 Shaft Nickel-plated steel 1.0715

R3 High-alloy stainless steel 1.4305

– Mounting plate Anodised wrought aluminium alloy EN AW-6063-T6

Piston Die-cast aluminium EN AC-46100-D Seals NBR – Spring Spring steel – Bearing POM – Cam Stainless steel casting 1.4308

Steel 1.0765 Screws High-alloy stainless steel 1.4301 Note on materials RoHS-compliant –

Air consumption [l/cycle] at 6 bar

Type Type

DFPD-10-RP-90-D 0.54 DFPD-160-RP-90-D 10.80 DFPD-20-RP-90-D 1.21 DFPD-240-RP-90-D 15.60 DFPD-40-RP-90-D 2.47 DFPD-240-RP-180-D 28.20 DFPD-40-RP-180-D 4.80 DFPD-300-RP-90-D 26.40 DFPD-80-RP-90-D 5.3 DFPD-480-RP-90-D 40.20 DFPD-120-RP-90-D 7.80 DFPD-480-RP-1 80-D 66.60 DFPD-120-RP-180-D 14.40

number

2017/06 – Subject to change

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Quarter turn actuators DFPD, double-acting

Technical data

Dimensions Download CAD data è Size 10 … 80

Subject to change – 2017/06

Quarter turn actuators DFPD, double-acting

Technical data

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Type B1 B2

±0.1

DFPD-10-F03 DFPD-10-F04 DFPD-20-F04 DFPD-20-F05 DFPD-40

DFPD-80

Type D7 D8 D9

DFPD-10-F03 DFPD-10-F04 DFPD-20-F04 DFPD-20-F05 DFPD-40 DFPD-40-180 DFPD-80

Type L1 L2

DFPD-10-F03 DFPD-10-F04 DFPD-20-F04 DFPD-20-F05 DFPD-40 DFPD-40-180 DFPD-80

59.5

68.5 38.5 19 9.2 – 14.6

81.5 45 21 8.2

124.7

133.3 13.2

151.4 227

189.3 19 .3 17 15 13

99 53 26 9 23.3

M6 M5

±0.1T1±0.4

B4 B5 B8

35 16 10.7

±0.1

10.9

12.7 100 59.75 10 80 40 57.5

16.2 112 70.5 13 92 46 67.5

20.2 130 86 13 110 55 86.5

10.7 8 –

16.5

B9 B10 D1

max.

12 4

EE H1 H2 H3



90 51

Gx or NPTx

T2 T3 T4 T5 T6 T7 T8

– 11 9 10

9 12

8 12 8 8 4

±0.1

-0.5H4+0.1

10 70 35 47



D4 D5 D6



±0.1

– 12 M5 –

18.7

H5 H6

±0.2H7±0.3H8±0.1

+0.5

ß 1

H11

9 9 10

14 12 10

–

M8DFPD-40-180

16 32

ß 2

ß 3 W1

h11

45°

2017/06 – Subject to change

+ 18 hidden pages

Festo DFPD Technical Data

Specifications and Main Features

Frequently Asked Questions

User Manual

Quarter turn actuators DFPD

Key features

Peripherals overview

Type codes

Quarter turn actuators DFPD, double-acting

Technical data

Sectional view

Dimensions Download CAD data è Size 10 … 80