scotch yoke actuators spring return - double...

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Scotch Yoke Actuators | Spring return - Double acting

Scotch Yoke actuators

2 | Econ® Scotch Yoke actuators

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Fig. 7991 Spring return - Fig. 7992 Double acting

Econ® actuatorsThe Econ® scotch yoke actuators are designed for use in

quarter-turn applications and are ideal for the on/off or continuous

operation of plug, butterfly and ball valves, as well as dampers

and other 90° turn devices. Product offerings include scotch

yoke pneumatic and hydraulic actuators with torque values up to

250,000 Nm (2.2 million in-lb). Econ® actuators are engineered and build

to withstand most severe applications and environmental conditions.

The precision design and quality of our actuators provide long and

safe performance for valve control. Econ® engineers and recognized

distributors are happy to help you with your automation demands.

Up to date product featuresThe Econ® brand of products are designed according to today’s

standards and expectations that come from various agencies and

customer groups. Throughout its extensive product offering, Econ®

products have added features, which make them suitable for a wide

spectrum of applications.

Proven quality Quality is the driving force behind the Econ® brand of products. Econ®

has its own product development and engineering teams in order to

secure the high quality standards. An increasing number of customers

rely upon Econ® products because there is a high value to cost ratio.

This means that Econ® products are not only price competitive but also

perform as well as or better than more expensive products.

Econ® has been offering a wide variety of engineered products since 1892. By focusing on technical superiority

along with guaranteed quality, Econ® products are now sold in most of the major markets throughout the world.

Primary amongst the targeted market segments are the following:

• Chemical and Petrochemical • Original Equipment Manufacturing

• Marine • Pulp and Paper

• Mining • Water and Wastewater

• Oil and Gas

Proven quality since 1892



Efficiency and long lifeEvery Econ® Scotch Yoke actuator is built to provide long end efficient

service with minimum maintenance. The design, engineering and

materials used in their construction ensure optimum performance

even in the harshest environments.

Econ® Scotch Yoke actuators are available with symmetric yokes.

A symmetric yoke provides more constant torque throughout - at both

the break points and end positions.

Symmetric Yoke Mechanism

Spring to close Spring to open

The center body’s chromium plated alloy steel guide bar minimizes the

transverse forces of the Scotch Yoke mechanism and ensures proper

alignment of the piston rod.

The enclosed weatherproof center body and end caps are sealed with

O-Rings, which protect the actuator against water ingress.

Econ®’s Scotch Yoke actuators have bidirectional pinion travel stops.

Bidirectional travel stops allow for ±10° travel adjustment between 80°

to 100°. These travel stops help absorb impact loads associated with

recommended travels speeds and prolong valve seat integrity.

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke

45˚Angular position

0˚Closed

90˚Open

Spring stroke Air stroke

Spring stroke

Spring running0˚ 90˚

Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Flexible configurationsEcon® Scotch Yoke actuators are manufactured in many different

combinations of sizes, cylinder diameters, and designs. Both the double

acting Fig. 7992 and spring return Fig. 7991 designs are available for

installation on quarter turn valves such as ball, butterfly and plug valves.

Scotch Yoke actuators are designed for use over a wide range of pressures

or temperatures.

Econ® Scotch Yoke actuators are of modular design. A pneumatic or

hydraulic cylinder can be attached to either side or both sides. With a

large stock of finished and semi-finished components always available,

actuators can be assembled and supplied with very fast and reliable

deliveries.

Blind end caps

Spring module

Spring module with integral hydraulic override cylinder

Pneumatic Power Module

Hydraulic power module or override for hydraulic actuator module

Manual gear override

Pneumatic power module

Hydraulic power module or override for hydraulic actuator module

Pneumatic power module with extended travel stops

The module images displayed above are not representative for all module/components available. Functionality depends on module combinations. External coating is blue.

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Fig. 7991 Spring return - Fig. 7992 Double actingScotch Yoke actuators

Control panels/cabinetsEcon® actuators can be provided with various control systems ranging from a simple setup, comprising a mounting plate with a filter-regulator and

solenoid valve, up to complex modulating control systems and full PLC controlled hydraulic power units (HPU).

Available options

Manual overrides

The manual override is an important requirement for many valve/actuator

applications. In case that air fails, the user will be able to open or close the

valve manually.

Econ® has a variety of override options available to meet any requirement.

Available options include jackscrew or hydraulic manual override. We also

offer solutions in Tank Reservoir Systems and Hydraulic Power Units (HPUs.)

Automated valve packages

We have engineering and integration professionals in our facilities with

extensive knowledge in automation and control as well as applications in all

upstream and downstream process industries. They are able to understand

the unique need of our clients to create specific automated valve packages

that are fit for the purpose.

Passive fire protection

Passive fire protection is a key issue in the safety of hydrocarbon process

plants. It is considered a reliable method to reduce plant fire risks. For this

matter, Econ® actuators can be customized to withstand exposure to fire

and very high temperatures. A full range of fire proof systems are available,

including protective jackets, intumescent coatings and stainless steel

enclosure systems. Meets UL 1709 requirements.

Performance specifications

Maximum allowable working pressure

• Hydraulic pressure: up to 135 bar (1,960 psi)

• Pneumatic pressure: up to 8 bar (120 psi)

Torque output

• Double acting (Fig. 7992): Up to 250,000 nm (2.2 million in-lb)

• Spring return (Fig. 7991): Up to 71,000 nm (628,000 in-lb)

Working temperatures

• Standard construction: -20°C to 80°C (-4°F to 176°F)

• Low temperature version: -50°C to 80°C (-58°F to 176°F)

• Extreme low temperature version: -60°C to 80°C (-76°F to 176°F)

• High temperature version: -20°C to 120°C (-4°F to 248°F)

Approvals and standards• ISO 9001:2008 quality assurance

• In accordance with pressure equipment directive (PED) 2014/68/EU,

Econ® Scotch Yoke actuators are classified as follows:

- F10-150 up to F14-200 - Category SEP

- F14-250 up to F16-350 - Category I

- F25-350 up to F40-600 - Category II

- F40-700 up to F60-900 - Category III

- F60-1000 up to F60-1100 - Category IV

• Classified for use in potentially explosive atmospheres as Group II

Category 2, suitable for Zones 1, 2, 21 and 22 in accordance with Annex

VIII of Directive 2014/34/EU (ATEX)

• Safety integrity rating IEC 61508 SIL 2 or SIL 3 in a redundant setup.

Jackscrew manual overrride (HW)

Hydraulic manual overrride (HY)

SIL 2Capable



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8

6

13 2

Design features


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12

11

9

10

6

6

5

6

7

8

Body Internal body parts

10 different sizes from F10 (500 Nm/ 4,416 in-lb) up to

F60 (250.000 Nm / 2.2 million in-lb)

Internal O-Rings to ensure water ingress protection.

NAMUR Standard for all sizes for assembly of switch

boxes and positioners.

Threaded parts on the front and the back side of the

body for easy assembly of a pneumatic control panel.

A vent check valve releases overpressure at the center

body while preventing the ingress of gas, corrosive

elements and water.

Dual roller type pinion reduces the friction between

the yoke arm and pin, minimizing wear.

A sintered PTFE metallic bearings protect the sliding

and rotating components, suitable for either dry or

lubricated working conditions.

A PTFE thrust bar prevents yoke pin axial movement,

transferring axial loads directly to the drive module

case.

A guide block connects the piston rod with the yoke,

and compensates for side load deflection thereby

reducing wear on rod, bearings and seals.

2

3

4

1

2

3

4

1

+

Pneumatic cylinder Spring module

6

7

8

5

Pneumatic cylinder

The inner surface of cylinder is coated with sintered

PTFE to reduce friction.

Pistons seals

Double sealing, with O-Ring and dynamic ring to

prevent metal to metal contact between the piston

and the cylinder.

Spring module

A safe spring lock prevents spring module detachment

from the drive module.

Hydraulic override

Internal hydraulic cylinder for manual pump

override.

9

10

11

12

6

32

4 29 36 5

215

12 9

4

37

34

31

24

3

29

25

8

33

31

2018

17

16

22

3230

14

2929

Item DescriptionMaterial


Standard Extreme low temperature Standard Extreme low temperature

1 Body Ductile iron A350 LF6 11 Spring cylinder Carbon steel A653

2 Piston Ductile iron A350 LF6 12 Center bar Alloy steel chromium plated AISI 630

3 Yoke Carbon steel A350 LF6 13 Tension rod Alloy steel chromium plated AISI 630

4 End cap Carbon steel A350 LF6 14 Center guide bar Alloy steel chromium plated AISI 630

5 Pneumatic cylinder Carbon steel A350 LF6 15 Sliding bearing AISI 304+PTFE AISI 304+PTFE

6 Body cover Ductile iron A350 LF6 16 Roller sliding bearing AISI 304+PTFE AISI 304+PTFE

7 Shaft cover Ductile iron A350 LF6 17 Roller Alloy steel AISI 630

8 Drive shaft Stainless steel AISI 304 18 Block washer Stainless steel AISI 304

9 Pin Alloy steel AISI 630 19 Spring Alloy steel High grade 50CrV

10 Guide strips PTFE PTFE 20 Guide block Ductile iron A536 A350 LF6



31

7

29

29

10

10

23

26

27

28

20

13

1

34

32

31

11

19

21

31

29

29



Standard Extreme low temperature Standard Extreme low temperature

21 Cover plate A350 LF6 A653 31 Bolt Carbon steel AISI 304

22 Sliding bearing AISI 304+PTFE AISI 304+PTFE 32 Nut Carbon steel AISI 304

23 Spring seat Carbon steel A350 LF6 33 Drive shaft nut Carbon steel AISI 304

24 Sliding bearing AISI 304+PTFE AISI 304+PTFE 34 Center bar nut Carbon steel AISI 304

25 Sliding bearing AISI 304+PTFE AISI 304+PTFE 35 Tension rod nut Carbon steel AISI 304

26 Sliding bearing AISI 304+PTFE AISI 304+PTFE 36 Stud Carbon steel AISI 304

27 Piston Carbon steel A350 LF6 37 Washer Carbon steel AISI 304

28 Hydraulic cylinder Carbon steel A350 LF6

29 O-Ring 1 NBR - Buna - N Silicone

30 Adjustment bolt Carbon steel AISI 304

1 FPM for high temperature version and Silicone for low temperature and extreme low temperature versions. Materials subject to change without notice and are dependent on application requirements. Please contact your distributor for more information.


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Air inlet

Air exhaust

Air cylinder capacities - metric units (L)

Spring return actuator with pneumatic power module

Air volume opening

Body size Cylinder size Volume (L)

F10150 1,80

170 2,20

F12170 2,67

200 3,70

F14

200 4,00

250 6,40

300 9,20

F16

250 8,00

300 11,50

350 15,50

F25

350 19,00

400 25,00

450 32,00

F30

450 38,00

500 47,00

550 57,00

F35

550 72,00

600 86,00

700 118,00

F40

600 104,00

700 143,00

800 186,00

F48

800 216,00

900 274,00

1000 338,00

F60

800 291,00

900 369,00

1000 455,00

1100 551,00

Air volume closed

Body size Cylinder size Volume (L)

F10150 1,85

170 2,27

F12170 2,75

200 3,78

F14

200 4,10

250 6,50

300 9,50

F16

250 8,13

300 11,63

350 15,63

F25

350 19,20

400 25,20

450 32,20

F30

450 38,40

500 47,40

550 57,40

F35

550 72,70

600 86,70

700 118,70

F40

600 105,40

700 144,40

800 187,40

F48

800 218,00

900 276,00

1000 340,00

F60

800 295,00

900 373,00

1000 459,00

1100 555,00

Air inlet size

Cylinder size Air inlet size (NPT)

150 3/8”

170 3/8”

200 3/8”

250 1/2”

300 1/2”

350 1/2”

400 3/4”

450 3/4”

500 3/4”

550 3/4”

600 1”

700 1”

800 1-1/2”

900 2”

1000 2”

1100 2”



Air cylinder capacities - imperial units (in3)

Air volume opening

Body size Cylinder size Volume (in3)

F10150 109.84

170 134.25

F12170 162.93

200 225.79

F14

200 244.09

250 390.55

300 561.42

F16

250 488.19

300 701.77

350 945.87

F25

350 1,159.45

400 1,525.59

450 1,952.76

F30

450 2,318.90

500 2,868.12

550 3,478.35

F35

550 4,393.71

600 5,248.04

700 7,200.80

F40

600 6,346.47

700 8,726.40

800 11,350.42

F48

800 13,181.13

900 16,720.51

1000 20,626.03

F60

800 17,757.91

900 22,517.76

1000 27,765.80

1100 33,624.08

Air volume closed

Body size Cylinder size Volume (in3)

F10150 112.89

170 138.52

F12170 167.82

200 230.67

F14

200 250.20

250 396.65

300 579.73

F16

250 496.12

300 709.71

350 953.80

F25

350 1,171.66

400 1,537.80

450 1,964.96

F30

450 2,343.31

500 2,892.53

550 3,502.76

F35

550 4,436.43

600 5,290.76

700 7,243.52

F40

600 6,431.90

700 8,811.83

800 11,435.85

F48

800 13,303.18

900 16,842.55

1000 20,748.07

F60

800 18,002.00

900 22,761.86

1000 28,009.90

1100 33,868.18

Air inlet size

Cylinder size Air inlet size (NPT)

150 3/8”

170 3/8”

200 3/8”

250 1/2”

300 1/2”

350 1/2”

400 3/4”

450 3/4”

500 3/4”

550 3/4”

600 1”

700 1”

800 1-1/2”

900 2”

1000 2”

1100 2”

Spring return actuator with optional hydraulic power module

Oil inletOil outlet


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Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Highlighted (grey cells) torque values exceed the maximum torque per ISO 5211.



Double acting actuator - Fig. 7992 Torque output - metric units (Nm)

Flange Cylinder size

Double acting actuator - Torque output in Newton meters (Nm)

3 barg 4 barg 5 barg 6 barg 7 barg

Start-end Running Start-end Running Start-end Running Start-end Running Start-end Running

F10150 293 176 391 235 489 293 586 352 - -

170 379 227 506 304 632 378 760 455 - -

F12170 474 283 632 378 791 472 949 567 - -

200 661 396 881 529 1.101 661 1.321 792 - -

F14

200 822 499 1.096 665 1.370 831 1.643 997 1.918 1.163

250 1.285 779 1.713 1.039 2.141 1.299 - - - -

300 1.842 1.118 - - - - - - - -

F16

250 1.590 964 2.120 1.286 2.650 1.607 3.180 1.929 3.710 2.250

300 2.289 1.389 3.053 1.851 3.816 2.315 - - - -

350 3.116 1.890 4.155 2.521 - - - - - -

F25

350 3.847 2.333 5.130 3.112 6.412 3.890 7.695 4.668 - -

400 4.884 2.963 6.513 3.950 8.141 4.938 - - - -

450 6.183 3.750 8.244 5.001 - - - - - -

F30

450 7.556 4.583 10.074 6.111 12.328 7.478 15.112 9.167 - -

500 9.329 5.659 12.439 7.546 15.549 9.433 - - - -

550 11.289 6.848 15.052 9.131 - - - - - -

F35

550 14.367 8.715 19.156 11.621 23.944 14.526 28.734 17.431 33.523 20.337

600 17.098 10.372 22.798 13.830 28.496 17.287 34.196 20.746 - -

700 23.273 14.119 31.031 18.825 - - - - - -

F40

600 20.762 12.595 27.683 16.793 34.604 20.993 41.526 25.192 48.446 29.390

700 28.259 17.143 37.680 22.859 47.101 28.574 56.521 34.288 65.940 40.004

800 36.911 22.392 49.215 39.559 61.519 37.320 - - - -

F48

800 43.425 26.343 57.899 35.125 72.375 43.907 86.851 52.689 101.325 61.471

900 54.959 33.342 73.280 44.456 91.599 55.569 109.919 66.683 128.239 77.797

1000 67.852 41.163 90.470 54.885 113.087 68.606 - - - -

F60

800 58.624 35.174 78.166 46.899 97.707 58.625 117.248 71.130 136.789 82.985

900 74.196 45.011 98.928 60.016 123.659 75.020 148.392 90.024 173.124 105.028

1000 91.600 55.570 122.133 74.094 152.666 92.617 183.200 111.141 213.733 129.664

1100 110.835 67.240 147.781 89.653 184.726 112.067 221.671 134.480 258.616 156.893

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

H1

H2

ØD

L2L1

m1

m2

m3

A


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Double acting actuator - Fig. 7992 Dimensions and weights - metric units (mm, kg)

Body size Cylinder size

Double acting actuator - Dimensions and weights (mm, kg)

L1 L2 H1 H2 ØD A m1 m2 m3 Weight

F10150 350 124 95 82 208 40 55 85 123 45

170 350 124 95 82 231 40 55 108 123 50

F12170 405 130 100 80 231 50 73 65 166 55

200 405 130 100 80 256 50 73 79 178 60

F14

200 423 165 114 87 256 60 89 68 188 75

250 423 165 114 87 310 60 89 95 215 82

300 423 165 114 87 365 60 89 122,5 242,5 96

F16

250 499 190 119 98 310 75 105 80 230 105

300 499 190 119 98 365 75 105 107,5 257,5 130

350 499 190 119 98 415 75 105 132,5 282,5 145

F25

350 582 222 130 104 415 90 150 117,5 297,5 195

400 582 222 130 104 465 90 150 172,5 322,5 210

450 582 222 130 104 516 90 150 168 348 245

F30

450 705 287 153 129 516 110 175 148 368 330

500 705 287 153 129 570 110 175 175 395 360

550 705 287 153 129 620 110 175 200 420 490

F35

550 832 326 165 149 620 140 207,5 170 450 520

600 832 326 165 149 670 140 207,5 195 475 560

700 832 326 165 149 772 140 207,5 246 526 650

F40

600 970 388 182 176 670 170 237,5 165 505 700

700 970 388 182 176 772 170 237,5 216 556 740

800 970 388 182 176 878 170 237,5 269 609 980

F48

800 1.130 440 230 222 878 200 280 239 639 1.210

900 1.130 440 230 222 980 200 280 290 690 1.650

1000 1.130 440 230 222 1.080 200 208 340 740 1.980

F60

800 1.420 3.150 240 225 878 270 343 169 709 1.490

900 1.420 3.150 240 225 980 270 343 220 760 1.930

1000 1.420 3.150 240 225 1.080 270 343 270 810 2.150

1100 1.420 3.150 240 225 1.180 270 343 320 860 2.370

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Spring return actuator - Fig. 7991 spring set 3 Torque output - metric units (Nm)


Spring return actuator SR3 - Torque output in Newton meters (Nm)

Torque output air pressure 3 barg Torque output springs

Air break Air running Air end Spring break Spring running Spring end

F10150 172 84 108 176 86 111

170 223 112 151 216 108 144

F12170 281 141 189 268 133 176

200 406 209 290 347 173 231

F14

200 518 258 315 506 251 304

250 783 399 503 781 398 501

300 1.182 609 782 1.068 538 667

F16

250 1.056 508 524 1.081 503 601

300 1.430 720 893 1.420 714 883

350 2.024 1.028 1.270 1.877 958 1.215

F25

350 2.323 1.242 1.551 2.227 1.141 1.455

400 3.058 1.558 1.884 2.966 1.501 1.876

450 3.736 1.879 2.325 3.920 1.993 2.509

F30

450 4.773 2.377 2.895 4.738 2.355 2.860

500 5.924 2.903 3.440 5.984 2.939 3.500

550 7.097 3.627 4.604 6.798 3.442 4.306

F35

550 9.167 4.523 5.425 9.088 4.475 5.346

600 10.958 5.371 6.366 10.906 5.338 6.314

700 14.692 7.408 9.205 14.305 7.168 8.818

F40

600 12.940 6.484 7.973 13.000 6.520 8.033

700 18.378 9.527 12.352 16.195 8.173 10.169

800 23.758 12.335 16.076 21.212 10.770 13.529

F48

800 27.651 14.001 17.514 26.353 13.197 16.217

900 34.901 17.644 22.015 33.506 16.779 20.619

1000 39.739 19.515 23.213 45.331 22.983 28.806

F60

800 35.441 18.195 21.587 36.432 18.293 22.577

900 47.388 23.465 28.306 46.647 23.006 27.564

1000 54.655 26.172 29.770 62.764 31.199 37.878

1100 63.242 34.913 33.877 78.089 34.505 48.725



L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2

Spring return actuator - Fig. 7991 spring set 3 Dimensions and weights - metric units (mm, kg)


| 15



Spring return actuator SR3 - Dimensions and weights (mm, kg)

L1 L2 H1 H2 ØD ØDO A m1 m2 m3 Weight

F10150 335 465 102 82 207 168 40 55 75 143,5 69

170 335 465 102 82 231 168 40 55 75 155,5 79

F12170 390 515 105 85 231 194 50 73 79 166 97

200 390 515 105 85 256 194 50 73 79 178 109

F14

200 442 619 114 87 256 219 60 89 68 188 115

250 439 619 114 87 310 273 60 89 95 215 142

300 439 619 114 87 365 273 60 89 122,5 242,5 166

F16

250 507 775 119 98 310 219 75 105 80 230 158

300 507 775 119 98 365 273 75 105 107,5 257,5 198

350 507 775 119 98 415 325 75 105 132,5 282,5 238

F25

350 587 940 138 112 415 273 90 150 117,5 297,5 280

400 590 940 138 112 456 325 90 150 172,5 322,5 321

450 603 940 138 112 516 325 90 150 168 348 362

F30

450 715 1.165 163 139 516 377 110 175 148 368 539

500 707 1.165 163 139 570 377 110 175 175 395 594

550 707 1.165 163 139 620 426 110 175 200 420 614

F35

550 842 1.511 180 177 620 426 140 207,5 170 450 838

600 844 1.511 180 177 670 508 140 207,5 195 475 987

700 847 1.511 180 177 772 508 140 207,5 246 526 1.130

F40

600 976 1.760 202 190 670 508 170 237,5 165 505 1.438

700 980 1.760 202 190 772 630 170 237,5 216 556 1.535

800 993 1.760 202 190 878 630 170 237,5 269 609 1.625

F48

800 1.140 2.305 238 227 878 630 200 280 239 639 2.180

900 1.153 2.305 238 227 980 730 200 280 290 690 2.800

1000 1.158 2.305 238 227 1.080 730 200 280 340 740 3.210

F60

800 1.405 3.100 240 225 878 630 270 343 169 709 2.910

900 1.416 3.100 240 225 980 730 270 343 220 760 3.700

1000 1.422 3.100 240 225 1.080 730 270 343 270 810 4.430

1100 1.422 3.100 240 225 1.180 730 270 343 320 860 4.780

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°






F10150 235 119 163 216 108 144

170 301 154 215 276 139 189

F12170 378 192 262 347 173 231

200 508 259 356 495 251 342

F14

200 664 338 424 672 343 432

250 1.045 525 644 1.068 538 667

300 1.529 785 1.005 1.462 744 939

F16

250 1.332 684 873 1.268 644 810

300 1.869 953 1.207 1.877 958 1.215

350 2.585 1.314 1.629 2.569 1.297 1.613

F25

350 3.161 1.689 2.071 2.966 1.502 1.876

400 4.071 2.086 2.659 3.920 1.993 2.509

450 5.358 2.722 3.421 4.905 2.441 2.969

F30

450 6.396 3.196 3.912 6.266 3.115 3.782

500 7.746 3.863 4.715 7.850 3.927 4.820

550 9.439 4.661 5.923 9.281 4.766 5.766

F35

550 11.945 5.928 7.178 12.174 6.070 7.406

600 14.212 7.111 8.725 14.305 7.169 8.818

700 19.913 10.039 12.468 18.878 9.396 11.434

F40

600 17.796 8.173 11.769 16.195 8.837 10.169

700 24.534 12.830 16.853 21.212 10.770 13.529

800 31.146 15.856 20.001 29.715 14.969 18.569

F48

800 37.871 19.223 24.985 33.506 16.779 20.619

900 45.220 22.915 28.696 45.331 23.111 28.806

1000 56.544 28.261 34.618 56.775 28.403 34.848

F60

800 51.399 25.952 32.316 46.647 23.006 27.564

900 62.058 30.761 37.173 62.764 31.199 37.878

1000 74.655 37.838 45.290 78.089 38.658 48.725

1100 91.694 45.276 54.357 94.932 47.283 57.595



L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2





F10150 335 465 102 82 207 168 40 55 75 143,5 70

170 335 465 102 82 231 168 40 55 75 155,5 80

F12170 390 515 105 85 231 194 50 73 79 166 98

200 390 515 105 85 256 219 50 73 79 178 110

F14

200 442 619 114 87 256 219 60 89 68 188 120

250 439 619 114 87 310 273 60 89 95 215 150

300 439 619 114 87 365 273 60 89 122,5 242,5 166

F16

250 507 775 119 98 310 273 75 105 80 230 185

300 507 775 119 98 365 325 75 105 107,5 257,5 210

350 507 775 119 98 415 325 75 105 132,5 282,5 260

F25

350 587 940 138 112 415 325 90 150 117,5 297,5 310

400 590 940 138 112 456 325 90 150 172,5 322,5 345

450 603 940 138 112 516 325 90 150 168 348 376

F30

450 715 1.165 163 139 516 426 110 175 148 368 590

500 707 1.165 163 139 570 377 110 175 175 395 620

550 707 1.165 163 139 620 426 110 175 200 420 660

F35

550 842 1.511 180 177 620 508 140 207,5 170 450 930

600 844 1.511 180 177 670 508 140 207,5 195 475 1.050

700 847 1.511 180 177 772 508 140 207,5 246 526 1.180

F40

600 976 1.760 202 190 670 630 170 237,5 165 505 1.480

700 980 1.760 202 190 772 630 170 237,5 216 556 1.640

800 993 1.760 202 190 878 630 170 237,5 269 609 1.850

F48

800 1.140 2.305 238 227 878 630 200 280 239 639 2.360

900 1.153 2.305 238 227 900 730 200 280 290 690 3.100

1000 1.158 2.305 238 227 1.080 730 200 280 340 740 3.350

F60

800 1.405 3.100 240 225 878 630 270 343 169 709 3.270

900 1.416 3.100 240 225 980 730 270 343 220 760 4.206

1000 1.422 3.100 240 225 1.080 730 270 343 270 810 4.920

1100 1.244 3.100 240 225 1.180 730 270 343 220 860 5.180


| 17


Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°








F10150 285 145 199 276 139 189

170 368 186 253 360 182 245

F12170 454 228 304 458 230 308

200 637 312 406 658 326 427

F14

200 868 451 588 781 398 501

250 1.334 664 810 1.332 663 807

300 1.889 965 1.223 1.861 947 1.194

F16

250 1.675 872 1.139 1.537 787 1.001

300 2.414 1.201 1.457 2.397 1.190 1.440

350 3.183 1.727 2.085 3.162 1.621 2.064

F25

350 3.788 2.024 2.376 3.920 1.993 2.509

400 5.256 2.658 3.318 4.905 2.441 2.969

450 6.720 3.368 4.146 6.263 3.086 3.689

F30

450 7.813 3.961 4.873 7.850 3.928 4.820

500 9.942 5.074 6.425 9.281 4.665 5.766

550 11.985 6.100 7.694 11.312 5.684 7.021

F35

550 15.372 7.830 9.884 14.305 7.169 8.818

600 18.144 8.967 10.785 18.003 8.881 10.644

700 25.215 12.639 15.558 23.625 11.654 13.968

F40

600 21.428 10.904 13.745 21.212 10.770 13.529

700 29.011 14.529 17.866 29.715 14.969 18.569

800 40.684 21.006 27.076 35.071 17.525 21.462

F48

800 44.307 22.348 27.782 45.331 22.982 28.806

900 57.686 28.968 35.760 56.775 28.403 34.848

1000 72.048 36.388 45.334 68.906 34.441 42.192

F60

800 60.825 29.997 35.939 62.764 31.200 37.878

900 76.197 38.139 46.832 78.089 39.313 48.725

1000 96.629 48.336 59.292 94.932 47.283 57.595

1100 115.566 59.189 75.366 111.245 56.510 71.046

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2




F10150 335 465 102 82 207 168 40 55 75 143,5 71

170 335 465 102 82 231 194 40 55 75 155,5 81.5

F12170 390 515 105 85 231 219 50 73 79 166 100

200 390 515 105 85 256 219 50 73 79 178 112

F14

200 442 619 114 87 256 273 60 89 68 188 140

250 439 619 114 87 310 273 60 89 95 215 159

300 439 619 114 87 365 325 60 89 122,5 242,5 195

F16

250 507 775 119 98 310 273 75 105 80 230 194

300 507 775 119 98 365 325 75 105 107,5 257,5 232

350 507 775 119 98 415 325 75 105 132,5 282,5 278

F25

350 587 940 138 112 415 325 90 150 117,5 297,5 332

400 590 940 138 112 456 325 90 150 172,5 322,5 358

450 603 940 138 112 516 377 90 150 168 348 408

F30

450 715 1.165 163 139 516 377 110 175 148 368 606

500 707 1.165 163 139 570 426 110 175 175 395 676

550 707 1.165 163 139 620 508 110 175 200 420 750

F35

550 842 1.511 180 177 620 508 140 207,5 170 450 995

600 844 1.511 180 177 670 508 140 207,5 195 475 1.110

700 847 1.511 180 177 772 630 140 207,5 246 526 1.405

F40

600 976 1.760 202 190 670 630 170 237,5 165 505 1.590

700 980 1.760 202 190 772 630 170 237,5 216 556 1.905

800 993 1.760 202 190 878 630 170 237,5 269 609 2.050

F48

800 1.140 2.305 238 227 878 730 200 280 239 639 2.680

900 1.153 2.305 238 227 980 730 200 280 290 690 3.310

1000 1.158 2.305 238 227 1.080 730 200 280 340 740 3.650

F60

800 1.405 3.100 240 225 878 730 270 343 169 709 3.770

900 1.416 3.100 240 225 980 730 270 343 220 760 4.340

1000 1.422 3.100 240 225 1.080 730 270 343 270 810 5.120

1100 1.422 3.100 240 225 1.180 730 270 343 320 860 5.530


| 19



Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Highlighted (dark grey cells) torque values exceed the maximum torque per ISO 5211.








F10150 325 160 209 360 182 245

170 436 214 276 460 228 300

F12170 547 268 343 560 274 355

200 768 382 506 770 383 509

F14

200 1.027 513 627 1.018 507 617

250 1.632 848 1.107 1.462 744 939

300 2.257 1.144 1.433 2.268 1.150 1.443

F16

250 1.998 1.033 1.335 1.877 958 1.215

300 3.014 1.572 2.056 2.569 1.297 1.613

350 3.875 2.081 2.477 3.819 1.934 2.422

F25

350 4.587 2.379 2.650 4.905 2.441 2.969

400 6.181 3.034 3.607 6.263 3.086 3.689

450 7.818 3.761 4.313 8.178 3.984 4.673

F30

450 9.502 4.802 5.986 9.281 4.665 5.766

500 11.842 6.003 7.537 11.312 5.684 7.021

550 14.547 7.259 8.867 13.939 6.882 8.261

F35

550 18.383 9.117 11.025 18.003 8.880 10.644

600 21.957 10.620 12.300 22.246 10.799 12.589

700 29.905 14.961 18.358 28.663 14.192 17.115

F40

600 25.289 12.671 15.316 26.364 13.337 16.660

700 35.635 17.875 22.026 35.071 17.525 21.462

800 45.569 22.593 28.306 47.265 23.644 29.007

F48

800 52.886 25.994 30.962 56.775 28.403 34.848

900 68.850 34.405 42.135 68.906 34.440 42.192

1000 85.632 41.828 55.235 81.853 41.326 51.456

F60

800 70.017 34.123 40.354 78.089 39.313 48.725

900 92.311 45.658 54.974 94.932 47.283 57.595

1000 114.023 58.233 73.824 111.245 56.510 71.046

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2


| 21






F10150 335 465 102 82 207 194 40 55 75 143,5 72

170 335 465 102 82 231 219 40 55 75 155,5 83

F12170 390 515 105 85 231 219 50 73 79 166 102

200 390 515 105 85 256 273 50 73 79 178 114

F14

200 442 619 114 87 256 273 60 89 68 188 149

250 439 619 114 87 310 273 60 89 95 215 168

300 439 619 114 87 365 325 60 89 122,5 242,5 206

F16

250 507 775 119 98 310 325 75 105 80 230 205

300 507 775 119 98 365 325 75 105 107,5 257,5 245

350 507 775 119 98 415 325 75 105 132,5 282,5 293

F25

350 587 940 138 112 415 325 90 150 117,5 297,5 345

400 590 940 138 112 456 377 90 150 172,5 322,5 395

450 603 940 138 112 516 426 90 150 168 348 450

F30

450 715 1.165 163 139 516 426 110 175 148 368 658

500 707 1.165 163 139 570 508 110 175 175 395 766

550 707 1.165 163 139 620 508 110 175 200 420 810

F35

550 842 1.511 180 177 620 508 140 207,5 170 450 1.065

600 844 1.511 180 177 670 630 140 207,5 195 475 1.330

700 847 1.511 180 177 772 630 140 207,5 246 526 1.550

F40

600 976 1.760 202 190 670 630 170 237,5 165 505 1.825

700 980 1.760 202 190 772 630 170 237,5 216 556 2.055

800 993 1.760 202 190 878 730 170 237,5 269 609 2.305

F48

800 1.140 2.305 238 227 878 730 200 280 239 639 2.850

900 1.153 2.305 238 227 980 730 200 280 290 690 3.580

1000 1.158 2.305 238 227 1.080 730 200 280 340 740 3.900

F60

800 1.405 3.100 240 225 878 730 270 343 169 709 3.890

900 1.416 3.100 240 225 980 730 270 343 220 760 4.710

1000 1.422 3.100 240 225 1.080 730 270 343 270 810 5.320

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Highlighted (darker grey cells) torque values exceed the maximum torque per ISO 5211.

Body

size

Cylinder

size

Double acting actuator - Torque output in inch pounds (in-lb)

40 psig 60 psig 80 psig 100 psig

Start-end Running Start-end Running Start-end Running Start-end Running

F10150 2,385 1,432 3,582 2,152 4,774 2,865 - -170 3,084 1,845 4,634 2,782 - - - -

F12170 3,859 2,303 5,790 3,462 7,727 4,614 9,567 5,729

200 5,383 3,222 8,069 4,845 10,731 6,442 - -

F14

200 6,690 4,063 10,039 6,093 13,383 8,116 16,704 10,133

250 10,464 6,344 15,689 9,513 20,916 12,686 - -300 14,992 9,098 22,477 13,64 - - - -

F16

250 12,942 7,851 19,417 11,777 25,892 15,703 32,320 19,600

300 18,639 11,307 27,962 16,958 37,295 22,645 46,572 28,278

350 25,374 15,392 38,061 23,088 - - - -

F25

350 31,325 18,998 46,991 28,501 62,651 38,004 78,241 47,46

400 39,767 24,120 59,658 36,185 79,562 48,261 - -450 50,341 30,536 75,511 45,816 - - - -

F30

450 61,519 37,319 91,951 55,779 121,915 73,954 161,832 98,176

500 75,952 46,069 113,939 69,119 151,907 92,159 - -550 91,911 55,759 137,880 83,626 183,899 111,537 - -

F35

550 116,974 70,957 175,464 106,443 233,948 141,923 292,015 177,153

600 139,212 84,451 208,821 126,677 278,423 168,907 347,681 210,922

700 189,489 114,956 284,234 172,422 - - - -

F40

600 169,046 102,548 253,570 153,823 338,097 205,110 422,012 256,016

700 230,085 139,577 345,14 209,379 460,191 279,176 574,401 348,468

800 300,551 182,33 450,838 292,182 601,118 376,972 - -

F48

800 353,565 214,486 530,345 321,738 707,135 428,99 882,636 535,465

900 447,479 271,466 671,221 407,203 894,957 542,933 1,117,079 677,686

1000 552,453 335,147 828,680 502,732 1,104,906 670,297 - -

F60

800 477,311 286,388 715,979 429,583 954,635 576,379 1,191,563 722,88

900 604,102 366,481 906,155 549,733 1,208,203 732,974 1,508,069 914,888

1000 745,803 452,449 1,118,712 678,681 1,491,614 904,906 1,861,814 1,129,493

1100 902,417 547,465 1,353,637 821,202 1,804,846 1,094,940 2,252,787 1,366,685



Double acting actuator - Fig. 7992 Torque output - imperial units (in-lb)

H1

H2

ØD

L2L1

m1

m2

m3

A

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°


Double acting actuators - Dimensions and weights (in, lb)

L1 L2 H1 H2 ØD A m1 m2 m3 Weight

F10150 13.78 4.88 3.74 3.23 8.19 1.57 2.17 3.35 4.84 99

170 13.78 4.88 3.74 3.23 9.09 1.57 2.17 4.25 4.84 110

F12170 15.94 5.12 3.94 3.15 9.09 1.97 2.87 2.56 6.54 121

200 15.94 5.12 3.94 3.15 10.08 1.97 2.87 3.11 7.01 132

F14

200 16.65 6.50 4.49 3.43 10.08 2.36 3.50 2.68 7.40 165

250 16.65 6.50 4.49 3.43 12.20 2.36 3.50 3.74 8.46 181

300 16.65 6.50 4.49 3.43 14.37 2.36 3.50 4.82 9.55 212

F16

250 19.65 7.48 4.69 3.86 12.20 2.95 4.13 3.15 9.06 231

300 19.65 7.48 4.69 3.86 14.37 2.95 4.13 4.23 10.14 287

350 19.65 7.48 4.69 3.86 16.34 2.95 4.13 5.22 11.12 320

F25

350 22.91 8.74 5.12 4.09 16.34 3.54 5.91 4.63 11.71 430

400 22.91 8.74 5.12 4.09 18.31 3.54 5.91 6.79 12.70 463

450 22.91 8.74 5.12 4.09 20.31 3.54 5.91 6.61 13.70 540

F30

450 27.76 11.30 6.02 5.08 20.31 4.33 6.89 5.83 14.49 728

500 27.76 11.30 6.02 5.08 22.44 4.33 6.89 6.89 15.55 794

550 27.76 11.30 6.02 5.08 24.41 4.33 6.89 7.87 16.54 1,080

F35

550 32.76 12.83 6.50 5.87 24.41 5.51 8.17 6.69 17.72 1,146

600 32.76 12.83 6.50 5.87 26.38 5.51 8.17 7.68 18.70 1,235

700 32.76 12.83 6.50 5.87 30.39 5.51 8.17 9.69 20.71 1,433

F40

600 38.19 15.28 7.17 6.93 26.38 6.69 9.35 6.50 19.88 1,543

700 38.19 15.28 7.17 6.93 30.39 6.69 9.35 8.50 21.89 1,631

800 38.19 15.28 7.17 6.93 34.57 6.69 9.35 10.59 23.98 2,161

F48

800 44.49 17.32 9.06 8.74 34.57 7.87 11.02 9.41 25.16 2,668

900 44.49 17.32 9.06 8.74 38.58 7.87 11.02 11.42 27.17 3,638

1000 44.49 17.32 9.06 8.74 42.52 7.87 8.19 13.39 29.13 4,365

F60

800 55.91 124.02 9.45 8.86 34.57 10.63 13.50 6.65 27.91 3,285

900 55.91 124.02 9.45 8.86 38.58 10.63 13.50 8.66 29.92 4,255

1000 55.91 124.02 9.45 8.86 42.52 10.63 13.50 10.63 31.89 4,740

1100 55.91 124.02 9.45 8.86 46.46 10.63 13.50 12.60 33.86 5,225


| 23


Double acting actuator - Fig. 7992 Dimensions and weights - imperial units (in, lb)

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°


Spring return actuator SR3 - Torque output in inch pounds (in-lb)

Torque output air pressure 40 psig Torque output springs


F10150 1,400 669 822 1,558 761 982

170 1,816 892 1,149 1,912 956 1,274

F12170 2,288 1,123 1,438 2,372 1,177 1,558

200 3,306 1,665 2,207 3,071 1,531 2,044

F14

200 4,245 2,080 2,448 4,478 2,221 2,690

250 6,335 3,188 3,844 6,912 3,522 4,434

300 9,592 4,879 6,007 9,452 4,761 5,903

F16

250 8,661 4,085 3,952 9,567 4,452 5,319

300 11,572 5,750 6,820 12,567 6,319 7,815

350 16,574 8,301 9,901 16,611 8,478 10,753

F25

350 18,819 10,047 11,986 19,709 10,098 12,877

400 25,081 12,693 14,690 26,249 13,284 16,603

450 30,371 15,133 18,030 34,692 17,638 22,205

F30

450 39,182 19,183 22,186 41,931 20,842 25,311

500 48,685 23,484 26,442 52,958 26,010 30,975

550 57,681 29,196 35,711 60,162 30,462 38,108

F35

550 75,136 36,383 41,249 80,429 39,604 47,312

600 90,488 43,600 48,998 96,518 47,241 55,879

700 120,424 59,806 70,893 126,599 63,437 78,039

F40

600 106,912 53,044 62,836 115,050 57,702 71,092

700 150,880 77,873 98,339 143,326 72,331 89,996

800 194,884 100,655 127,687 187,726 95,315 119,732

F48

800 227,820 113,932 136,768 233,224 116,793 143,520

900 287,141 143,815 173,100 296,528 148,494 182,478

1000 321,977 155,946 176,675 401,179 203,400 254,933

F60

800 287,428 146,162 163,235 322,423 161,893 199,806

900 390,067 189,603 216,495 412,826 203,603 243,941

1000 443,167 207,707 220,788 555,461 276,111 335,220

1100 508,895 283,880 243,077 691,088 305,369 431,216



Spring return actuator - Fig. 7991 spring set 3 Torque output - imperial units (in-lb)

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2


| 25


Spring return actuator - Fig. 7991 spring set 3 Dimensions and weights - imperial units (in, lb)


Spring return actuator SR3 - Dimensions and weights (in, lb)


F10150 13.19 18.31 4.02 3.23 8.15 6.61 1.57 2.17 2.95 5.65 152

170 13.19 18.31 4.02 3.23 9.09 6.61 1.57 2.17 2.95 6.12 174

F12170 15.35 20.28 4.13 3.35 9.09 7.64 1.97 2.87 3.11 6.54 214

200 15.35 20.28 4.13 3.35 10.08 7.64 1.97 2.87 3.11 7.01 240

F14

200 17.40 24.37 4.49 3.43 10.08 8.62 2.36 3.50 2.68 7.40 254

250 17.28 24.37 4.49 3.43 12.20 10.75 2.36 3.50 3.74 8.46 313

300 17.28 24.37 4.49 3.43 14.37 10.75 2.36 3.50 4.82 9.55 366

F16

250 19.96 30.51 4.69 3.86 12.20 8.62 2.95 4.13 3.15 9.06 348

300 19.96 30.51 4.69 3.86 14.37 10.75 2.95 4.13 4.23 10.14 437

350 19.96 30.51 4.69 3.86 16.34 12.80 2.95 4.13 5.22 11.12 525

F25

350 23.11 37.01 5.43 4.41 16.34 10.75 3.54 5.91 4.63 11.71 617

400 23.23 37.01 5.43 4.41 17.95 12.80 3.54 5.91 6.79 12.70 708

450 23.74 37.01 5.43 4.41 20.31 12.80 3.54 5.91 6.61 13.70 798

F30

450 28.15 45.87 6.42 5.47 20.31 14.84 4.33 6.89 5.83 14.49 1,188

500 27.83 45.87 6.42 5.47 22.44 14.84 4.33 6.89 6.89 15.55 1,310

550 27.83 45.87 6.42 5.47 24.41 16.77 4.33 6.89 7.87 16.54 1,354

F35

550 33.15 59.49 7.09 6.97 24.41 16.77 5.51 8.17 6.69 17.72 1,847

600 33.23 59.49 7.09 6.97 26.38 20.00 5.51 8.17 7.68 18.70 2,176

700 33.35 59.49 7.09 6.97 30.39 20.00 5.51 8.17 9.69 20.71 2,491

F40

600 38.43 69.29 7.95 7.48 26.38 20.00 6.69 9.35 6.50 19.88 3,170

700 38.58 69.29 7.95 7.48 30.39 24.80 6.69 9.35 8.50 21.89 3,384

800 39.09 69.29 7.95 7.48 34.57 24.80 6.69 9.35 10.59 23.98 3,583

F48

800 44.88 90.75 9.37 8.94 34.57 24.80 7.87 11.02 9.41 25.16 4,806

900 45.39 90.75 9.37 8.94 38.58 28.74 7.87 11.02 11.42 27.17 6,173

1000 45.59 90.75 9.37 8.94 42.52 28.74 7.87 11.02 13.39 29.13 7,077

F60

800 55.31 122.05 9.45 8.86 34.57 24.80 10.63 13.50 6.65 27.91 6,415

900 55.75 122.05 9.45 8.86 38.58 28.74 10.63 13.50 8.66 29.92 8,157

1000 55.98 122.05 9.45 8.86 42.52 28.74 10.63 13.50 10.63 31.89 9,766

1100 55.98 122.05 9.45 8.86 46.46 28.74 10.63 13.50 12.60 33.86 10,538

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°








F10150 2,205 1,127 1,587 1,912 956 1,274

170 2,824 1,458 2,093 2,443 1,230 1,673

F12170 3,546 1,818 2,551 3,071 1,531 2,044

200 4,766 2,453 3,466 4,381 2,221 3,027

F14

200 6,214 3,175 4,088 5,947 3,036 3,823

250 9,869 5,005 6,367 9,452 4,761 5,903

300 14,411 7,446 9,785 12,939 6,584 8,310

F16

250 12,551 6,479 8,470 11,223 5,704 7,167

300 17,658 9,079 11,828 16,612 8,481 10,750

350 24,321 12,434 15,865 22,736 11,478 14,272

F25

350 29,704 15,806 19,954 26,249 13,291 16,603

400 38,179 19,625 25,538 34,696 17,637 22,202

450 50,130 25,691 33,284 43,413 21,603 26,276

F30

450 59,529 29,875 37,442 55,452 27,564 33,469

500 72,367 36,227 45,228 69,470 34,757 42,660

550 88,394 44,051 57,114 82,139 42,178 51,027

F35

550 111,901 56,258 70,752 107,740 53,717 65,545

600 132,805 67,155 85,210 126,595 63,442 78,039

700 186,821 95,357 122,811 167,073 83,155 101,187

F40

600 166,133 78,143 112,006 143,329 78,205 89,998

700 228,893 119,857 160,123 187,724 95,316 119,735

800 291,035 148,921 192,422 262,976 132,474 164,339

F48

800 350,886 179,102 236,838 296,524 148,490 182,476

900 424,536 216,193 277,342 401,180 204,528 254,933

1000 530,290 266,729 335,675 502,455 251,367 308,405

F60

800 475,595 242,474 311,403 412,824 203,600 243,938

900 582,482 291,613 364,393 555,462 276,110 335,224

1000 698,392 356,966 444,447 691,090 342,119 431,215

1100 861,477 430,696 537,125 840,149 418,458 509,718

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2


| 27






F10150 13.19 18.31 4.02 3.23 8.15 6.61 1.57 2.17 2.95 5.65 154

170 13.19 18.31 4.02 3.23 9.09 6.61 1.57 2.17 2.95 6.12 176

F12170 15.35 20.28 4.13 3.35 9.09 7.64 1.97 2.87 3.11 6.54 216

200 15.35 20.28 4.13 3.35 10.08 8.62 1.97 2.87 3.11 7.01 243

F14

200 17.4 24.37 4.49 3.43 10.08 8.62 2.36 3.50 2.68 7.40 265

250 17.28 24.37 4.49 3.43 12.20 10.75 2.36 3.50 3.74 8.46 331

300 17.28 24.37 4.49 3.43 14.37 10.75 2.36 3.50 4.82 9.55 366

F16

250 19.96 30.51 4.69 3.86 12.20 10.75 2.95 4.13 3.15 9.06 408

300 19.96 30.51 4.69 3.86 14.37 12.80 2.95 4.13 4.23 10.14 463

350 19.96 30.51 4.69 3.86 16.34 12.80 2.95 4.13 5.22 11.12 573

F25

350 23.11 37.01 5.43 4.41 16.34 12.80 3.54 5.91 4.63 11.71 683

400 23.23 37.01 5.43 4.41 17.95 12.80 3.54 5.91 6.79 12.70 761

450 23.74 37.01 5.43 4.41 20.31 12.80 3.54 5.91 6.61 13.70 829

F30

450 28.15 45.87 6.42 5.47 20.31 16.77 4.33 6.89 5.83 14.49 1,301

500 27.83 45.87 6.42 5.47 22.44 14.84 4.33 6.89 6.89 15.55 1,367

550 27.83 45.87 6.42 5.47 24.41 16.77 4.33 6.89 7.87 16.54 1,455

F35

550 33.15 59.49 7.09 6.97 24.41 20.00 5.51 8.17 6.69 17.72 2,050

600 33.23 59.49 7.09 6.97 26.38 20.00 5.51 8.17 7.68 18.70 2,315

700 33.35 59.49 7.09 6.97 30.39 20.00 5.51 8.17 9.69 20.71 2,601

F40

600 38.43 69.29 7.95 7.48 26.38 24.80 6.69 9.35 6.50 19.88 3,263

700 38.58 69.29 7.95 7.48 30.39 24.80 6.69 9.35 8.50 21.89 3,616

800 39.09 69.29 7.95 7.48 34.57 24.80 6.69 9.35 10.59 23.98 4,079

F48

800 44.88 90.75 9.37 8.94 34.57 24.80 7.87 11.02 9.41 25.16 5,203

900 45.39 90.75 9.37 8.94 35.43 28.74 7.87 11.02 11.42 27.17 6,834

1000 45.59 90.75 9.37 8.94 42.52 28.74 7.87 11.02 13.39 29.13 7,385

F60

800 55.31 122.05 9.45 8.86 34.57 24.80 10.63 13.50 6.65 27.91 7,209

900 55.75 122.05 9.45 8.86 38.58 28.74 10.63 13.50 8.66 29.92 9,273

1000 55.98 122.05 9.45 8.86 42.52 28.74 10.63 13.50 10.63 31.89 10,847

1100 48.98 122.05 9.45 8.86 46.46 28.74 10.63 13.50 8.66 33.86 11,420

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°








F10150 2,926 1,501 2,201 2,443 1,230 1,673

170 3,908 2,025 3,045 3,186 1,611 2,168

F12170 4,821 2,482 3,605 4,053 2,036 2,726

200 6,765 3,396 4,635 5,823 2,885 3,779

F14

200 8,932 4,688 6,498 6,912 3,522 4,434

250 14,148 7,259 9,746 11,788 5,868 7,142

300 20,239 10,547 14,465 16,470 8,381 10,567

F16

250 17,768 9,354 13,019 13,607 6,965 8,858

300 25,347 13,106 17,772 21,212 10,531 12,748

350 33,654 17,781 23,545 27,984 14,343 18,268

F25

350 40,738 21,271 27,702 34,696 17,637 22,202

400 54,574 28,290 38,512 43,413 21,606 26,276

450 68,858 35,515 47,992 55,425 27,310 32,645

F30

450 80,987 40,964 53,366 69,470 34,766 42,660

500 103,009 52,976 71,268 82,139 41,284 51,027

550 122,792 62,968 84,323 100,109 50,300 62,137

F35

550 157,899 82,325 112,938 126,595 63,442 78,039

600 186,710 95,686 128,160 159,328 78,599 94,204

700 262,200 136,173 185,953 209,084 103,140 123,616

F40

600 221,713 113,247 150,794 187,724 95,316 119,735

700 300,498 152,693 201,834 262,976 132,474 164,339

800 416,088 216,627 296,409 310,376 155,096 189,941

F48

800 464,634 236,909 314,847 401,180 203,389 254,933

900 601,511 306,021 405,334 502,455 251,367 308,405

1000 750,911 388,318 526,874 609,818 304,804 373,398

F60

800 637,728 323,070 425,472 555,462 276,119 335,224

900 787,385 406,310 549,561 691,090 347,919 431,215

1000 1,011,026 520,882 703,170 840,149 418,458 509,718

1100 1,192,908 613,955 826,564 984,521 500,115 628,760

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2




F10150 13.19 18.31 4.02 3.23 8.15 6.61 1.57 2.17 2.95 5.65 157

170 13.19 18.31 4.02 3.23 9.09 7.64 1.57 2.17 2.95 6.12 180

F12170 15.35 20.28 4.13 3.35 9.09 8.62 1.97 2.87 3.11 6.54 220

200 15.35 20.28 4.13 3.35 10.08 8.62 1.97 2.87 3.11 7.01 247

F14

200 17.40 24.37 4.49 3.43 10.08 10.75 2.36 3.50 2.68 7.40 309

250 17.28 24.37 4.49 3.43 12.20 10.75 2.36 3.50 3.74 8.46 351

300 17.28 24.37 4.49 3.43 14.37 12.80 2.36 3.50 4.82 9.55 430

F16

250 19.96 30.51 4.69 3.86 12.20 10.75 2.95 4.13 3.15 9.06 428

300 19.96 30.51 4.69 3.86 14.37 12.80 2.95 4.13 4.23 10.14 511

350 19.96 30.51 4.69 3.86 16.34 12.80 2.95 4.13 5.22 11.12 613

F25

350 23.11 37.01 5.43 4.41 16.34 12.80 3.54 5.91 4.63 11.71 732

400 23.23 37.01 5.43 4.41 17.95 12.80 3.54 5.91 6.79 12.70 789

450 23.74 37.01 5.43 4.41 20.31 14.84 3.54 5.91 6.61 13.70 899

F30

450 28.15 45.87 6.42 5.47 20.31 14.84 4.33 6.89 5.83 14.49 1,336

500 27.83 45.87 6.42 5.47 22.44 16.77 4.33 6.89 6.89 15.55 1,490

550 27.83 45.87 6.42 5.47 24.41 20.00 4.33 6.89 7.87 16.54 1,653

F35

550 33.15 59.49 7.09 6.97 24.41 20.00 5.51 8.17 6.69 17.72 2,194

600 33.23 59.49 7.09 6.97 26.38 20.00 5.51 8.17 7.68 18.70 2,447

700 33.35 59.49 7.09 6.97 30.39 24.80 5.51 8.17 9.69 20.71 3,097

F40

600 38.43 69.29 7.95 7.48 26.38 24.80 6.69 9.35 6.50 19.88 3,505

700 38.58 69.29 7.95 7.48 30.39 24.80 6.69 9.35 8.50 21.89 4,200

800 39.09 69.29 7.95 7.48 34.57 24.80 6.69 9.35 10.59 23.98 4,519

F48

800 44.88 90.75 9.37 8.94 34.57 28.74 7.87 11.02 9.41 25.16 5,908

900 45.39 90.75 9.37 8.94 38.58 28.74 7.87 11.02 11.42 27.17 7,297

1000 45.59 90.75 9.37 8.94 42.52 28.74 7.87 11.02 13.39 29.13 8,047

F60

800 55.31 122.05 9.45 8.86 34.57 28.74 10.63 13.50 6.65 27.91 8,311

900 55.75 122.05 9.45 8.86 38.58 28.74 10.63 13.50 8.66 29.92 9,568

1000 55.98 122.05 9.45 8.86 42.52 28.74 10.63 13.50 10.63 31.89 11,288

1100 55.98 122.05 9.45 8.86 46.46 28.74 10.63 13.50 12.60 33.86 12,192


| 29



Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°








F10150 2,617 1,307 1,719 3,186 1,611 2,168

170 3,487 1,747 2,284 4,071 2,018 2,655

F12170 4,457 2,189 2,845 4,956 2,425 3,142

200 6,260 3,123 4,205 6,815 3,390 4,505

F14

200 8,271 4,192 5,156 9,009 4,487 5,460

250 13,051 6,921 9,160 12,939 6,584 8,310

300 18,389 9,345 11,886 20,072 10,178 12,771

F16

250 16,284 8,442 11,089 16,612 8,481 10,750

300 24,501 12,802 16,976 22,736 11,478 14,272

350 31,540 16,845 20,517 33,802 17,120 21,431

F25

350 37,484 19,437 22,454 43,413 21,606 26,276

400 49,852 24,725 30,118 37,902 27,310 32,645

450 63,172 30,686 36,276 72,379 35,256 41,354

F30

450 77,058 38,987 49,278 82,139 41,284 51,027

500 95,722 48,575 61,771 100,109 50,300 62,137

550 117,562 58,979 73,565 123,362 60,910 73,106

F35

550 148,734 74,307 92,083 159,328 78,591 94,204

600 177,079 86,374 102,840 196,880 95,570 111,411

700 241,395 121,214 151,402 253,672 125,596 151,469

F40

600 204,450 102,448 125,619 233,319 118,035 147,439

700 288,344 144,972 181,425 310,376 155,096 189,941

800 371,015 184,648 234,440 418,292 209,251 256,712

F48

800 429,786 211,892 256,917 502,455 251,367 308,405

900 556,179 279,019 347,982 609,818 304,795 373,398

1000 692,413 340,894 453,998 724,401 365,731 455,388

F60

800 570,804 280,885 341,864 691,090 347,919 431,215

900 750,412 373,715 460,940 840,149 418,458 509,718

1000 923,372 471,709 605,151 984,521 500,115 628,760


| 31


L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2





F10150 13.19 18.31 4.02 3.23 8.15 7.64 1.57 2.17 2.95 5.65 159

170 13.19 18.31 4.02 3.23 9.09 8.62 1.57 2.17 2.95 6.12 183

F12170 15.35 20.28 4.13 3.35 9.09 8.62 1.97 2.87 3.11 6.54 225

200 15.35 20.28 4.13 3.35 10.08 10.75 1.97 2.87 3.11 7.01 251

F14

200 17.40 24.37 4.49 3.43 10.08 10.75 2.36 3.50 2.68 7.40 328

250 17.28 24.37 4.49 3.43 12.20 10.75 2.36 3.50 3.74 8.46 370

300 17.28 24.37 4.49 3.43 14.37 12.80 2.36 3.50 4.82 9.55 454

F16

250 19.96 30.51 4.69 3.86 12.20 12.80 2.95 4.13 3.15 9.06 452

300 19.96 30.51 4.69 3.86 14.37 12.80 2.95 4.13 4.23 10.14 540

350 19.96 30.51 4.69 3.86 16.34 12.80 2.95 4.13 5.22 11.12 646

F25

350 23.11 37.01 5.43 4.41 16.34 12.80 3.54 5.91 4.63 11.71 761

400 23.23 37.01 5.43 4.41 17.95 14.84 3.54 5.91 6.79 12.70 871

450 23.74 37.01 5.43 4.41 20.31 16.77 3.54 5.91 6.61 13.70 992

F30

450 28.15 45.87 6.42 5.47 20.31 16.77 4.33 6.89 5.83 14.49 1,451

500 27.83 45.87 6.42 5.47 22.44 20.00 4.33 6.89 6.89 15.55 1,689

550 27.83 45.87 6.42 5.47 24.41 20.00 4.33 6.89 7.87 16.54 1,786

F35

550 33.15 59.49 7.09 6.97 24.41 20.00 5.51 8.17 6.69 17.72 2,348

600 33.23 59.49 7.09 6.97 26.38 24.80 5.51 8.17 7.68 18.70 2,932

700 33.35 59.49 7.09 6.97 30.39 24.80 5.51 8.17 9.69 20.71 3,417

F40

600 38.43 69.29 7.95 7.48 26.38 24.80 6.69 9.35 6.50 19.88 4,023

700 38.58 69.29 7.95 7.48 30.39 24.80 6.69 9.35 8.50 21.89 4,530

800 39.09 69.29 7.95 7.48 34.57 28.74 6.69 9.35 10.59 23.98 5,082

F48

800 44.88 90.75 9.37 8.94 34.57 28.74 7.87 11.02 9.41 25.16 6,283

900 45.39 90.75 9.37 8.94 38.58 28.74 7.87 11.02 11.42 27.17 7,893

1000 45.59 90.75 9.37 8.94 42.52 28.74 7.87 11.02 13.39 29.13 8,598

F60

800 55.31 122.05 9.45 8.86 34.57 28.74 10.63 13.50 6.65 27.91 8,576

900 55.75 122.05 9.45 8.86 38.58 28.74 10.63 13.50 8.66 29.92 10,384

1000 55.98 122.05 9.45 8.86 42.52 28.74 10.63 13.50 10.63 31.89 11,729

Air running0˚ 90˚

Air break

Air end

Start End

Running0˚ 90˚

Air stroke


0˚Closed

90˚Open


Spring stroke


Spring end

Spring break


0˚Closed

90˚Open

80°90°

100°

Torques available in 120 psig supply pressure. Notify factory for technical assistance.Highlighted (dark grey) torque values exceed the maximum torque per ISO 5211.



Spring return actuator - Fig. 7991 spring set 6 (continued) Torque output - imperial units (in-lb)





F10150 3,435 1,863 2,535 3,186 1,611 2,168

170 4,382 2,462 3,471 4,071 2,018 2,655

F12170 6,236 3,102 4,378 4,956 2,425 3,142

200 8,784 4,454 6,518 6,815 3,390 4,505

F14

200 10,856 5,973 7,605 9,009 4,487 5,460

250 16,404 9,754 13,920 12,939 6,584 8,310

300 25,731 13,240 18,292 20,072 10,178 12,771

F16

250 22,851 12,039 17,191 16,612 8,481 10,750

300 33,899 17,867 25,481 22,736 11,478 14,272

350 43,923 22,737 31,310 33,802 17,120 21,431

F25

350 53,357 27,627 38,067 43,413 21,606 26,276

400 65,911 34,636 47,818 37,902 27,310 32,645

450 84,395 43,289 59,508 72,379 35,256 41,354

F30

450 105,108 53,558 72,926 82,139 41,284 51,027

500 128,120 65,403 89,284 100,109 50,300 62,137

550 157,188 81,324 113,138 123,362 60,910 73,106

F35

550 200,184 104,234 146,320 159,328 78,591 94,204

600 233,903 119,764 164,209 196,880 95,570 111,411

700 320,576 164,460 226,078 253,672 125,596 151,469

F40

600 273,990 137,349 182,250 233,319 118,035 147,439

700 388,326 197,810 269,176 310,376 155,096 189,941

800 517,434 262,913 357,541 418,292 209,251 256,712

F48

800 593,201 297,431 395,505 502,455 251,367 308,405

900 741,872 380,610 523,239 609,818 304,795 373,398

1000 928,731 478,047 666,159 724,401 365,731 455,388

F60

800 801,741 415,300 579,317 691,090 347,919 431,215

900 1,037,546 536,423 745,753 840,149 418,458 509,718

1000 1,249,307 639,251 875,440 984,521 500,115 628,760

L2 L1

m1

m2

m3

A

ØD

ØDO H1

H2


| 33






F10150 13.19 18.31 4.02 3.23 8.15 7.64 1.57 2.17 2.95 5.65 159

170 13.19 18.31 4.02 3.23 9.09 8.62 1.57 2.17 2.95 6.12 183

F12170 15.35 20.28 4.13 3.35 9.09 8.62 1.97 2.87 3.11 6.54 225

200 15.35 20.28 4.13 3.35 10.08 10.75 1.97 2.87 3.11 7.01 251

F14

200 17.40 24.37 4.49 3.43 10.08 10.75 2.36 3.50 2.68 7.40 328

250 17.28 24.37 4.49 3.43 12.20 10.75 2.36 3.50 3.74 8.46 370

300 17.28 24.37 4.49 3.43 14.37 12.80 2.36 3.50 4.82 9.55 454

F16

250 19.96 30.51 4.69 3.86 12.20 12.80 2.95 4.13 3.15 9.06 452

300 19.96 30.51 4.69 3.86 14.37 12.80 2.95 4.13 4.23 10.14 540

350 19.96 30.51 4.69 3.86 16.34 12.80 2.95 4.13 5.22 11.12 646

F25

350 23.11 37.01 5.43 4.41 16.34 12.80 3.54 5.91 4.63 11.71 761

400 23.23 37.01 5.43 4.41 17.95 14.84 3.54 5.91 6.79 12.70 871

450 23.74 37.01 5.43 4.41 20.31 16.77 3.54 5.91 6.61 13.70 992

F30

450 28.15 45.87 6.42 5.47 20.31 16.77 4.33 6.89 5.83 14.49 1,451

500 27.83 45.87 6.42 5.47 22.44 20.00 4.33 6.89 6.89 15.55 1,689

550 27.83 45.87 6.42 5.47 24.41 20.00 4.33 6.89 7.87 16.54 1,786

F35

550 33.15 59.49 7.09 6.97 24.41 20.00 5.51 8.17 6.69 17.72 2,348

600 33.23 59.49 7.09 6.97 26.38 24.80 5.51 8.17 7.68 18.70 2,932

700 33.35 59.49 7.09 6.97 30.39 24.80 5.51 8.17 9.69 20.71 3,417

F40

600 38.43 69.29 7.95 7.48 26.38 24.80 6.69 9.35 6.50 19.88 4,023

700 38.58 69.29 7.95 7.48 30.39 24.80 6.69 9.35 8.50 21.89 4,530

800 39.09 69.29 7.95 7.48 34.57 28.74 6.69 9.35 10.59 23.98 5,082

F48

800 44.88 90.75 9.37 8.94 34.57 28.74 7.87 11.02 9.41 25.16 6,283

900 45.39 90.75 9.37 8.94 38.58 28.74 7.87 11.02 11.42 27.17 7,893

1000 45.59 90.75 9.37 8.94 42.52 28.74 7.87 11.02 13.39 29.13 8,598

F60

800 55.31 122.05 9.45 8.86 34.57 28.74 10.63 13.50 6.65 27.91 8,576

900 55.75 122.05 9.45 8.86 38.58 28.74 10.63 13.50 8.66 29.92 10,384

1000 55.98 122.05 9.45 8.86 42.52 28.74 10.63 13.50 10.63 31.89 11,729



Valve automation products

Rack & Pinion pneumatic actuators

• Compact pneumatic double acting or spring return actuators with aluminum housing

• 14 Different sizes and variety of spring combinations

• Bidirectional travel stops

• Output torques up to 6,421 Nm (56,831 in-lb)

• ATEX, SIL 2, CE certifications (SIL 3 in redundant configuration)

• Mounting arrangement and design comply to NAMUR VDI/VDE 3845

and ISO 5211 standards

• Anti-corrosive passivation systems: Full polyurethane, PTFE coated or nickel plated

• Fig. 7901 and 7902 (metric) of Fig. 7951 and 7952 (imperial)

Electric actuator

• Torque range from 80 to 3,000 Nm (690 to 25,900 in-lb)

• Standard weatherproof enclosure (IP67, NEMA 4, 4x & 6)

• Optional water tight enclosure IP68 -10m/72h

• Optional explosion proof enclosure (Exd II BT4Gb or II2G)

• Standardized ISO 5211 mounting flange

• Open/close limit and torque switches

• Manual override

• Self locking gear train

• Mechanical stops (adjustable)

• Optional proportional control card

• 115VAC/230VAC/380VAC/440VAC/24VAC-DC power

• Fig. 7907

Dual inductive proximity sensors

• Double sensors with two detection services (for the open position and the closed position)

• Direct, rapid installation on Econ® actuators and hand operated ball valves

• Various switching elements: 2 or 3 wire DC, NAMUR, AS interface and AC/DC

• Available with a junction box, connector or moulded cable

• Reliable in wet and dirty environments; EX models available

• Fig. 79654, 79656, 79657 and 79658

Limit switch boxes

• For general purpose or explosion proof applications

• Micro mechanical switches or inductive switches

• Red and yellow visual position indicators

• ATEX certified

• Econ® brand or customer preference

• Compatible with 3-way valves using a custom visual position indicator

• Fig. 79651, 79652 and 79653

Hydraulic helical actuator

• Extremely compact

• High output torque up to 16.200Nm (143,400 in-lb)

• Single and double acting versions

• Heavy duty

• High operational safety

• Modular design for easy mounting of accessories, like limit switches

or visual open close indication

• Optional Hydraulic Positive Position Indication (HPPI), instead of limit switches

• Modular design for additional hydraulic functionality

• Water tight enclosure

• ISO 5211 mounting flange

• Optional submersible enclosure up to 20 meters

• Optional electro-hydraulic version

• Optional CAN-open fieldbus communication for electro-hydraulic actuators

• Fig. 21201, 21202 and 21204

SIL 2Capable

Scotch Yoke actuators Spring return - Double acting

| 33

Econ® Fig. 7991 and Fig. 7992 product code matrix

Cylinder Spring Spring Manual Special

Type Body size size set/DA function Version override instruction

SY X X X X X X X X X X X X X X X X X

Size Code

Size F10 F10

Size F12 F12

Size F14 F14

Size F16 F16

Size F25 F25

Size F30 F30

Size F35 F35

Size F40 F40

Size F48 F48

Size F60 F60

Springs Code

Spring set 3 SR3

Spring set 4 SR4

Spring set 5 SR5

Spring set 6 SR6

Double acting DA

Special Code

to be defined XXX

Cylinder size Code

Size 150 150

Size 170 170

Size 200 200

Size 250 250

Size 300 300

Size 350 350

Size 400 400

Size 450 450

Size 500 500

Size 550 550

Size 600 600

Size 700 700

Size 800 800

Size 900 900

Size 1000 100

Size 1100 110

Type Code

Pneumatic SY01

Hydraulic SY02

Man. override Code

No override blank

Hydraulic Y

Jackscrew W

Execution Code

Low temperature L

High temperature H

Standard temp. Blank

Extreme low temp. E

Spring function Code

Double acting Blank

Fail-open O

Fail-closed C

SY 0 1 F 1 2 3 0 0 D A L

Examples

SY-F12-300-DA-L

SY 0 1 F 2 5 5 5 0 S R 6 C L Y

SY-F25-550-SR6-C-L-Y

Valve Automation CentreThe ERIKS Flow Control Valve Automation Centre in the Netherlands has a

state of the art workshop in which well trained technicians mount pneumatic,

hydraulic and electric actuators on valves. Valves and actuators can be modified

according to customer specifications and be equipped with options such as

valve positioners, limit switches, pilot valves and more. Five pressure test

benches allow testing of valves up to DN1200/48”. The applicable standards

are API 598 and EN 12266 and any other customer specified protocols can

additionally be performed.

Engineering• Working out customer-specific requirements.

• Product engineering and design.

• Product development support.

• Providing 2D and 3D assembly drawings.

• Supplying 3D CAD models.

Workshops• Modern workshops of more than 5000 m2.

• Facilitating of large and complex projects.

• Automating and modifying of valves.

• Mounting, adjusting and modifying according

to customer-specific requirements.

Logistics• More than 2 million products from stock.

• Automated delivery of products.

• International presence in 24 countries.

Testing• Large test facilities.

• Pressure testing of valves up to DN1200/48”.

• Maximum test pressure 1200 bar.

Largest stockist of valves and actuators in Europe.

ERIKST +44 (0)116 272 7300

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scotch yoke actuators spring return - double...

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