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Series | Code | Description |
7150 | 7150 | JAMESBURY 7150 SERIES STANDARD BORE BALL VALVE, CLASS 150 |
Series 7000 MBV-family valves are versatile, polymeric seated, fire-tested ball valves available in a variety of body and trim materials. They are suitable for light control and tight shut-off duties. Flanged ANSI class 150 or class 300 and DIN PN10, PN16, PN25 and PN40. Size range is 0.5"...10" in 7150 and 7300 series, 10" in 7150-TRUN and 8"...10" in 7300-TRUN -series.
Cv-values
SIZE | Relative opening h |
DN | INCH | RN | 10 % | 20 % | 30 % | 40 % | 50 % | 60 % | 70 % | 80 % | 90 % | 100 % |
RN = Reduction Number |
15 | 0.5 | 0 | 0.1 | 0.2 | 0.4 | 0.7 | 1.2 | 1.9 | 2.7 | 4.2 | 6.3 | 9 |
20 | 0.75 | 0 | 0.2 | 0.4 | 0.9 | 1.4 | 2.5 | 4 | 5.7 | 9 | 13 | 19 |
25 | 1 | 0 | 0.4 | 0.9 | 2 | 3.4 | 5.8 | 9.5 | 13.5 | 21 | 32 | 45 |
40 | 1.5 | 0 | 1.1 | 2.4 | 5.6 | 9.4 | 16 | 26 | 38 | 58 | 88 | 125 |
50 | 2 | 0 | 1.5 | 3.1 | 7.5 | 12 | 21 | 35 | 50 | 78 | 115 | 165 |
80 | 3 | 0 | 3 | 7 | 15 | 26 | 45 | 74 | 105 | 165 | 245 | 350 |
100 | 4 | 0 | 2 | 5 | 17 | 32 | 54 | 90 | 135 | 201 | 301 | 550 |
150 | 6 | 0 | 7 | 15 | 35 | 57 | 100 | 160 | 230 | 360 | 535 | 765 |
200 | 8 | 0 | 17 | 36 | 85 | 140 | 245 | 395 | 570 | 890 | 1325 | 1890 |
250 | 10 | 0 | 35 | 74 | 175 | 290 | 505 | 815 | 1180 | 1840 | 2735 | 3900 |
Cv/d2-values
SIZE | Relative opening h |
DN | INCH | RN | 10 % | 20 % | 30 % | 40 % | 50 % | 60 % | 70 % | 80 % | 90 % | 100 % |
RN = Reduction Number |
15 | 0.5 | 0 | 0.528 | 0.695 | 0.799 | 0.871 | 0.923 | 0.957 | 0.979 | 0.991 | 0.998 | 1 |
20 | 0.75 | 0 | 0.528 | 0.695 | 0.799 | 0.871 | 0.923 | 0.957 | 0.979 | 0.991 | 0.998 | 1 |
25 | 1 | 0 | 0.528 | 0.695 | 0.799 | 0.871 | 0.923 | 0.957 | 0.979 | 0.991 | 0.998 | 1 |
40 | 1.5 | 0 | 0.528 | 0.695 | 0.799 | 0.871 | 0.923 | 0.957 | 0.979 | 0.991 | 0.998 | 1 |
50 | 2 | 0 | 0.528 | 0.695 | 0.799 | 0.871 | 0.923 | 0.957 | 0.979 | 0.991 | 0.998 | 1 |
80 | 3 | 0 | 0.149 | 0.158 | 0.18 | 0.208 | 0.237 | 0.26 | 0.277 | 0.292 | 0.309 | 0.326 |
100 | 4 | 0 | 0.153 | 0.161 | 0.179 | 0.208 | 0.238 | 0.268 | 0.291 | 0.308 | 0.324 | 0.34 |
150 | 6 | 0 | 0.167 | 0.132 | 0.153 | 0.184 | 0.221 | 0.26 | 0.297 | 0.324 | 0.344 | 0.362 |
200 | 8 | 0 | 0.136 | 0.135 | 0.155 | 0.183 | 0.219 | 0.257 | 0.294 | 0.327 | 0.347 | 0.364 |
250 | 10 | 0 | 0.111 | 0.119 | 0.145 | 0.18 | 0.219 | 0.26 | 0.301 | 0.336 | 0.357 | 0.376 |
FL-values
SIZE | Relative opening h |
DN | INCH | RN | 10 % | 20 % | 30 % | 40 % | 50 % | 60 % | 70 % | 80 % | 90 % | 100 % |
RN = Reduction Number |
15 | 0.5 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.88 | 0.86 | 0.82 | 0.77 | 0.71 | 0.66 |
20 | 0.75 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.89 | 0.86 | 0.83 | 0.77 | 0.72 | 0.67 |
25 | 1 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.87 | 0.84 | 0.79 | 0.74 | 0.68 | 0.62 |
40 | 1.5 | 0 | 0.91 | 0.91 | 0.9 | 0.89 | 0.86 | 0.81 | 0.77 | 0.71 | 0.65 | 0.57 |
50 | 2 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.88 | 0.84 | 0.8 | 0.75 | 0.69 | 0.64 |
80 | 3 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.88 | 0.85 | 0.81 | 0.75 | 0.7 | 0.65 |
100 | 4 | 0 | 0.91 | 0.91 | 0.91 | 0.91 | 0.9 | 0.88 | 0.85 | 0.8 | 0.75 | 0.67 |
150 | 6 | 0 | 0.91 | 0.91 | 0.91 | 0.91 | 0.9 | 0.89 | 0.87 | 0.83 | 0.78 | 0.73 |
200 | 8 | 0 | 0.91 | 0.91 | 0.91 | 0.91 | 0.89 | 0.87 | 0.84 | 0.79 | 0.74 | 0.69 |
250 | 10 | 0 | 0.91 | 0.91 | 0.91 | 0.9 | 0.88 | 0.85 | 0.81 | 0.75 | 0.7 | 0.65 |
XT-values
SIZE | Relative opening h |
DN | INCH | RN | 10 % | 20 % | 30 % | 40 % | 50 % | 60 % | 70 % | 80 % | 90 % | 100 % |
RN = Reduction Number |
15 | 0.5 | 0 | 0.82 | 0.82 | 0.82 | 0.8 | 0.76 | 0.69 | 0.61 | 0.49 | 0.37 | 0.29 |
20 | 0.75 | 0 | 0.82 | 0.82 | 0.82 | 0.81 | 0.77 | 0.7 | 0.63 | 0.5 | 0.39 | 0.3 |
25 | 1 | 0 | 0.82 | 0.82 | 0.81 | 0.79 | 0.74 | 0.64 | 0.55 | 0.41 | 0.31 | 0.24 |
40 | 1.5 | 0 | 0.82 | 0.82 | 0.81 | 0.77 | 0.7 | 0.59 | 0.49 | 0.37 | 0.27 | 0.19 |
50 | 2 | 0 | 0.82 | 0.82 | 0.82 | 0.8 | 0.75 | 0.66 | 0.57 | 0.43 | 0.34 | 0.26 |
80 | 3 | 0 | 0.82 | 0.82 | 0.82 | 0.8 | 0.76 | 0.67 | 0.59 | 0.46 | 0.36 | 0.27 |
100 | 4 | 0 | 0.82 | 0.82 | 0.82 | 0.81 | 0.79 | 0.74 | 0.67 | 0.57 | 0.45 | 0.29 |
150 | 6 | 0 | 0.82 | 0.82 | 0.82 | 0.82 | 0.8 | 0.77 | 0.72 | 0.63 | 0.53 | 0.41 |
200 | 8 | 0 | 0.82 | 0.82 | 0.82 | 0.81 | 0.78 | 0.73 | 0.66 | 0.54 | 0.42 | 0.33 |
250 | 10 | 0 | 0.82 | 0.82 | 0.82 | 0.8 | 0.76 | 0.67 | 0.59 | 0.46 | 0.35 | 0.27 |
z-values
SIZE | Relative opening h |
DN | INCH | RN | 10 % | 20 % | 30 % | 40 % | 50 % | 60 % | 70 % | 80 % | 90 % | 100 % |
RN = Reduction Number |
15 | 0.5 | 0 | 0.52 | 0.52 | 0.51 | 0.48 | 0.43 | 0.37 | 0.32 | 0.25 | 0.2 | 0.15 |
20 | 0.75 | 0 | 0.52 | 0.52 | 0.51 | 0.48 | 0.44 | 0.38 | 0.33 | 0.26 | 0.21 | 0.16 |
25 | 1 | 0 | 0.52 | 0.52 | 0.5 | 0.46 | 0.41 | 0.34 | 0.28 | 0.22 | 0.17 | 0.12 |
40 | 1.5 | 0 | 0.52 | 0.52 | 0.48 | 0.44 | 0.38 | 0.31 | 0.25 | 0.19 | 0.14 | 0.09 |
50 | 2 | 0 | 0.52 | 0.52 | 0.5 | 0.47 | 0.42 | 0.35 | 0.29 | 0.23 | 0.18 | 0.14 |
80 | 3 | 0 | 0.52 | 0.52 | 0.51 | 0.47 | 0.43 | 0.36 | 0.31 | 0.24 | 0.19 | 0.14 |
100 | 4 | 0 | 0.52 | 0.52 | 0.52 | 0.5 | 0.46 | 0.41 | 0.36 | 0.29 | 0.23 | 0.16 |
150 | 6 | 0 | 0.52 | 0.52 | 0.52 | 0.51 | 0.48 | 0.44 | 0.4 | 0.33 | 0.27 | 0.22 |
200 | 8 | 0 | 0.52 | 0.52 | 0.51 | 0.49 | 0.45 | 0.4 | 0.35 | 0.28 | 0.22 | 0.18 |
250 | 10 | 0 | 0.52 | 0.52 | 0.51 | 0.47 | 0.43 | 0.36 | 0.3 | 0.24 | 0.19 | 0.14 |
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File creation day: 22.4.2024 (day.month.year)