Flowserve Double-Disc Gate Valve Sizes 2.5 Manual de usuario descargar pdf (Pagina 15)

Anchor/Darling Double Disc Type Gate Valves FCD ADENIM0003-01 - 07/14

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Table 4 Nominal Torque for Non-Pressure Bolting, Including Capscrews

Bolt Size A193-B7/B16 Studs

A193-B8/B8M AISI-

304/316

A574 A574 A325

D [in] Torque (ft-lb)

¼-20 10 3 13 4 -

5/16-18 22 7 28 8 -

3/8-16 38 12 49 14 -

7/16-14 61 19 79 22 -

½-13 93 28 120 34 72

9/16-12 90 41 115 49 -

5/8-11 124 57 159 68 95

¾-10 220 100 282 120 169

7/8-9 354 162 455 194 273

1-8 530 242 682 291 409

1-1/8-8 780 356 - - 600

1-1/8-7 753 344 966 412 580

1-¼-8 1090 500 - - 843

1-¼-7 1060 485 1360 582 818

1-3/8-8 1480 678 - - 1150

1-3/8-6 1390 635 1790 762 1070

1-½-8 1960 895 - - 1510

1-½-6 1840 843 2370 1010 1420

1-5/8-8 2520 1150 - - -

1-¾-8 3190 1460 - - -

1-¾-5 2910 1330 3740 1600 -

1-7/8-8 3960 1810 - - -

2-8 4850 2220 - - -

2-4 4240 1940 5450 2326 -

2-1/8-8 5860 2680 - - -

2-1/8-4 5170 2360 6650 2340 -

2-¼-8 7000 3200 - - -

2-¼-4 6230 2850 8000 3410 -

2-½-8 9720 4440 - - -

2-½-4 8750 4000 11300 4800 -

2-¾-8 13100 5970 - - -

2-¾-4 11900 5430 15300 6510 -

3-8 17100 7810 - - -

3-4 15700 7160 20100 8590 -

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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Flowserve Double-Disc Gate Valve Sizes 2.5 Manual de usuario Pagina 15