Emerson Fisher 1079 Datasheet download pdf (Page 4)

1079 Manual Actuator

D500209X012

Product Bulletin

22.2:1079

January 2013

Table2.ActuatorSizeSelectionandSpecifications for Valves (Fisher A41)

ACTUATOR

SIZE

HYTORK

ACTUATOR

SIZE

GEAR

RATIO

HANDWHEEL DIAMETER

VALVE SHAFT

DIAMETER

(1)

MAXIMUM ALLOWABLE

TORQUE

(2)

WHEEL-RIM FORCE FOR

MAXIMUM TORQUE

mm Inches mm Inches NSm lbfSin N lbf

AAA 70 thru 280 24:1

152 6

12.7

15.9

0.500

0.625

138

515

1225

127

305

203 8 15.9 0.625 138 1225 229 51

305 12 15.9 0.625 138 1225 152 34

152 6

12.7

15.9

0.500

0.625

138

515

1225

127

305

203 8 19.1 0.750 240 2120 392 88

AA 70 thru 280 24:1

203 8

19.1

25.4

31.8

0.750

1.000

1.250

240

468

542

2120

4140

4800

(3)

280

546

629

123

141

305 12

31.8

38.1

1.250

1.500

542

4800

(3)

4800

(3)

418

A 680A 40:1 610 24

19.1

25.4

31.8

38.1

0.750

1.000

1.250

1.500

240

468

926

2120

4140

8200

(3)

8200

(3)

153

303

B 1125 40:1 610 24

31.8

38.1

44.5

1.250

1.500

1.750

1110

1356

1582

9820

12000

14,000

(3)

303

371

431

C 1370 54:1

610 24

31.8

38.1

1.250

1.500

1110

1356

9820

12000

227

278

762 30 44.5 1.750 2658 23524 433 97

2585 &

4580

64:1

610 24

31.8

38.1

1.250

1.500

1110

1356

9820

12000

190

231

762 30 44.5 1.750 2658 23524 365 82

1. Shaft diameter at pack ing box.

2. Unless otherwise noted, torque is limited by S17400 (17-4 PH H1025) stainless steel shaft. For other shaft materials, contact your Emerson Proc ess Management sales office.

3. Maximum manual actuator output. For AAA, C, and D, the maximum output is 2400, 24000, and 36000 in-lb, respectively.

1 2 3 4 5 6 7 8

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