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V-PORT BALL

HOME > Product Category > Valves >  Ball Valve > V-PORT BALL
 

HAITIMA V-Port Ball are ideal for achieving more precise control than traditional round ported ball

valves with the simplicity and sealing features. The standard "V" notch options are 30", 60" & 90°.

The 30° option allows for 30° V-Port finer tapered control throughout the valve rotation and the 60°

& 90° offers a larger Cv in addition to controlled flow.

 

15° V PORT 30°V PORT 60°V PORT

15° V PORT

30°V PORT

60°V PORT
 
   
30° V-Port Ball Cv Curve for Example  
SIZE OPENING DEGREE
0 10 20 30 40 50 60 70 80 90
1/2" 0 0.00 0.00 0.25 0.63 0.99 1.61 2.24 3.09 3.56
3/4" 0 0.00 0.11 0.39 0.79 1.51 2.47 3.59 5.00 5.83
1" 0 0.00 0.28 0.89 1.77 3.05 4.88 6.93 8.50 10.10
1-1/4" 0  0.00 0.12 0.66 1.61 3.08 5.43 8.20 10.80 14.29
1-1/2" 0 0.00 0.48 1.42 2.93 5.70 9.30 12.96 16.00 18.59
2" 0 0.29 1.40 3.31 6.35 11.07 16.60 24.15 50.77 59.66
2-1/2" 0  0.32 1.62 5.21 10.95 18.56 28.96 40.16 50.77 59.66
3" 0  0.39 1.36 5.03 11.71 20.00 32.74 47.44 63.34 80.31
4" 0 1.44 6.22 16.45 28.54 43.84 59.64 84.28 117.90 148.09