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High Capacity with Optimal Low-End Control

Valve Size V-0 Control Valve (Degrees Open)

(in) (mm) 10 20 30 40 50 60 70 80 90

1 25 0.2 1.2 2.9 5.2 8.2 12.1 17.3 25.6 55.0

1.5 40 0.4 2.7 6.5 11.9 18.8 27.5 39.4 58.1 125

2 50 0.5 3.7 8.8 16.1 25.5 37.4 53.5 79.0 170

3 80 1.3 9.4 22.9 41.8 66.0 96.8 138.6 205 440

4 100 2.2 15.9 38.5 70.3 111 163 233 344 740

6 150 3.8 26.9 65 119 188 275 394 581 1250

8 200 5.6 40 97 177 279 409 586 865 1860

10 250 9 64.9 157 287 453 664 951 1404 3020

12 300 13.2 95 229 418 660 968 1386 2046 4400

Valve Size V-0 Control Valve (Degrees Open)

(in) (mm) 10 20 30 40 50 60 70 80 90

2 50 0.3 4.7 12.7 23.3 39.0 58.2 81.5 112 163

3 80 1.5 7.4 22.3 44.6 73.7 114 164 242 372

4 100 2.3 17.3 40.3 74.2 121 178 247 371 575

6 150 4.6 30.2 78.9 148 231 331 463 664 1160

8 200 5.7 47.8 120 225 354 512 749 1180 1770

Flanged Body Design (Available in Classes 150 and 300)

Flangeless Body Design (Available in Classes 150, 300 and 600)

Degrees Travel (Open)

Capacity Curve for 6” (150 mm) Flangeless V-0

20 50

60 70

80 90

1200

1000

800

600

400

200

Flow Coefficient (Cv)

High Rangeability

The V-0 Control Valve offers a modified equal percentage capacity curve

allowing optimal control at both the low end and high wide-open capacity

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