Notes

1.No code stamp or ‘NB’ on nameplate below 1.1 barg set.

2.Pressure Limitations Model 910: 0.2 to 62 barg

Model 911: 0.2 to 62 barg

Model 912: 0.2 to 17.2 barg

Model 913: 0.2 to 20.7 barg

Kunkle Safety and Relief Products

Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927

Models 910, 911, 912, 913, 916, 917, 918, 919

Non-code1and ASME Section VIII Steam, [Metric, kg/h]-

Flow Coefficient = 0.878

Set Pressure

——————–——— Orifice Area, cm2 —————––————

[barg]

D

E

F

G

H

J

 

[0.7826]

[1.3916]

[2.1735]

[3.5677]

[5.574]

[9.129]

 

 

 

 

 

 

 

0.2

39

69

108

177

277

453

 

 

 

 

 

 

 

0.5

60

106

166

272

425

697

1.0

81

144

225

369

577

945

 

 

 

 

 

 

 

2.0

116

207

323

529

827

1355

3.0

156

277

432

709

1108

1815

 

 

 

 

 

 

 

4.0

195

347

542

890

1391

2278

5.0

235

418

653

1071

1673

2741

 

 

 

 

 

 

 

6.0

275

488

763

1252

1956

3204

7.0

314

559

873

1433

2239

3666

 

 

 

 

 

 

 

8.0

354

629

983

1614

2521

4129

9.0

394

700

1093

1795

2804

4592

 

 

 

 

 

 

 

10.0

433

771

1204

1976

3087

5055

12.0

513

912

1424

2337

3652

5981

 

 

 

 

 

 

 

14.0

592

1053

1644

2699

4217

6907

16.0

671

1194

1865

3061

4782

7832

 

 

 

 

 

 

 

18.0

751

1335

2085

3423

5348

8758

20.0

830

1476

2306

3785

5913

9684

 

 

 

 

 

 

 

22.0

910

1617

2526

4146

6478

10610

24.0

989

1758

2746

4508

7043

11535

 

 

 

 

 

 

 

26.0

1068

1900

2967

4870

7609

12461

28.0

1148

2041

3187

5232

8174

13387

 

 

 

 

 

 

 

30.0

1227

2182

3408

5594

8739

14313

32.0

1306

2323

3628

5955

9304

15238

 

 

 

 

 

 

 

34.0

1386

2464

3849

6317

9870

16164

36.0

1465

2605

4069

6679

 

 

 

 

 

 

 

38.0

1544

2746

4289

7041

40.0

1624

2887

4510

7403

 

 

 

 

 

 

 

42.0

1703

3029

44.0

1783

3170

 

 

 

 

 

 

 

46.0

1862

3311

48.0

1941

3452

 

 

 

 

 

 

 

50.0

2021

3593

52.0

2100

3734

 

 

 

 

 

 

 

54.0

2179

3875

56.0

2259

4016

 

 

 

 

 

 

 

58.0

2338

4157

60.0

2417

4299

 

 

 

 

 

 

 

62.0

2497

4440

Tyco reserves the right to change product design and specifications

KUKMC-0392

without notice. Copyright © 2002 by Tyco International Ltd.

17