Back to index
Series | Code | Description |
7150-TRUN | 7150-TRUN | JAMESBURY 7150 SERIES STANDARD BORE BALL VALVE, TRUNNION STYLE, 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 |
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 |
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 |
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 |
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 |
250 | 10 | 0 | 0.52 | 0.52 | 0.51 | 0.47 | 0.43 | 0.36 | 0.3 | 0.24 | 0.19 | 0.14 |
Back to index
File creation day: 22.4.2024 (day.month.year)