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SeriesCodeDescription
D5Q2-D5FNELES TRUNNION MOUNTED BALL VALVE SERIES D5, CLASS 600, REDUCED PORT, WITH Q2 TRIM VARIANT (Q2G)

Q2-D5F valve is intended for relatively clean gas applications. Q2-D5F is available in sizes DN 80…400 (3"...16") in pressure classes ANSI 600 and DIN PN 63 and PN 100.

Cv-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
803012.44.87.911.916.221.227.23234.8
10040251016.5253444.5576773.1
150605.212.925.842.664.687.9115147.3173.2188.9
200807.719.238.463.496.1130.7171219.1257.5281
25010015.137.875.5124.6188.8256.8336430.4506552
30012023.959.6119.3196.8298.2405.6530.9680799.3872
35014032.882164.1270.7410.2557.8730.1935.210991199
40016043.9109.6219.3361.8548.2745.6975.9125014691603

Cv/d2-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
80300.4560.2910.2190.1730.1430.1230.1080.0980.0890.087
100400.4630.2910.2190.1730.1430.1230.1080.0980.090.087
150600.3640.2280.1720.1360.1120.0970.0850.0770.070.068
200800.2750.1720.130.1030.0850.0730.0640.0580.0530.051
2501000.2210.1380.1040.0820.0680.0590.0510.0470.0430.041
3001200.1650.1030.0780.0620.0510.0440.0380.0350.0320.031
3501400.1480.0930.070.0550.0460.0390.0350.0310.0290.028
4001600.1440.090.0680.0540.0440.0380.0340.030.0280.027

FL-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
80300.840.840.830.830.820.820.820.810.80.79
100400.840.840.830.830.820.820.810.80.780.76
150600.840.840.830.830.820.820.80.780.750.72
200800.840.840.830.830.820.820.810.80.790.77
2501000.840.840.830.830.820.810.80.770.730.71
3001200.840.840.830.820.820.810.80.750.710.68
3501400.840.840.830.820.820.810.790.750.710.68
4001600.840.840.830.820.820.810.790.740.70.67

XT-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
80300.660.650.640.630.60.570.540.510.490.48
100400.660.650.640.620.580.550.520.490.460.42
150600.660.650.640.610.570.540.50.460.390.35
200800.660.650.640.620.580.550.520.50.470.44
2501000.660.650.630.60.560.530.50.450.370.32
3001200.660.650.630.590.550.520.480.40.320.26
3501400.660.650.630.590.550.520.480.40.310.26
4001600.660.650.630.590.550.510.480.390.30.24

z-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
80300.560.550.540.520.490.470.430.380.340.3
100400.560.550.530.510.480.450.40.340.260.18
150600.560.550.530.50.470.430.370.270.130.09
200800.560.550.530.510.480.450.410.350.280.22
2501000.560.550.520.50.460.420.360.240.090.09
3001200.560.540.520.490.450.40.320.150.090.09
3501400.560.540.520.490.450.390.320.140.090.09
4001600.560.540.520.490.450.390.310.110.090.09

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File creation day: 22.4.2024 (day.month.year)