Rated Cv ChartValve Pressure

size rating class

inch(mm) Lbs 60 70 90 60 70 90

150 45 65 88 - - -

300 45 65 81 - - -

600 - - - - - -

150 77 111 150 - - -

300 77 111 150 - - -

600 - - - - - -

150 116 168 227 110 190 240

300 116 168 227 110 180 230

600 77 112 151 61.5 102 130

150 209 303 410 200 330 420

300 209 303 377 190 310 400

600 124 180 243 96.4 160 230

150 377 548 740 330 550 700

300 377 548 740 310 520 670

600 - - - 170 285 480

150 540 785 1060 500 820 1050

300 506 735 995 480 780 1000

600 322 468 630 420 680 870

150 1110 1615 2200 900 1500 1920

300 945 1375 1900 860 1430 1830

600 580 845 1100 640 1070 1370

150 1735 2520 3400 1370 2280 2920

300 1505 2185 3000 1300 2170 2780

600 1040 1510 2000 640 1070 1370

150 2380 3450 4700 2080 3450 4420

300 2115 3070 4100 1980 3290 4200

600 1390 2015 2700 1390 2300 2950

150 3030 4395 5900 2570 4260 5460

300 2750 3985 5400 2500 4060 5200

600 1880 2730 3700 1710 2840 3640

150 4055 5880 7900 3540 5870 7520

300 3525 5120 6900 3220 5340 6840

600 2575 3735 5100 2360 3910 5010

150 5365 7790 10500 4640 7700 9870

300 5015 7275 9800 4220 7000 9000

600 2780 4035 5500 2900 4810 6170

150 7050 10230 13800 6190 10300 13200

300 6450 9360 12600 5630 9300 12000

600 3980 5775 7800 3870 6440 8250

150 10755 15605 21100 9680 16100 20600

300 9635 13980 18900 8800 14600 18700

600 6400 9250 12500 6050 10000 12900

26" (650A) 150# 12250 17800 24000 11500 19100 24500

28" (700A) 150# 14650 21300 28800 13400 22200 28400

30" (750A) 150# 16850 24400 33000 15400 25600 32800

32" (800A) 150# 19900 28850 39000 18900 31400 40200

34" (850A) 150# 23550 34200 46200 22100 36700 47000

36" (900A) 150# 25200 36600 49400 25300 42100 53900

38" (950A) 150# - - - 28200 46800 60000

40" (1000A) 150# 33900 49200 66500 32300 53600 68600

42" (1050A) 150# 36850 53450 72200 34600 57400 73500

44" (1100A) 150# - - - 40100 66600 85300

46" (1150A) 150# - - - 45600 75700 97000

48" (1200A) 150# 51800 75150 101600 48000 79500 102000

10" (250A)

DR-series TR-series

Rotating / deg. Roating / deg.

2" (50A)

2-1/2 65A)

3" (80A)

4" (100A)

5" (125A)

6" (150A)

8" (200A)

* Option / Others size & Pressure Rating.

12" (350A)

14" (350A)

16" (400A)

18" (450A)

20" (500A)

24" (600A)