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SeriesCodeDescription
FCFIFTCNELES FINETROL ECCENTRIC ROTARY PLUG CONTROL VALVE, METAL SEATED, FLOW-TO-CLOSE

The Finetrol eccentric rotary plug control valve in reverse flow direction (flow-to-close = flow past the plug and through the seat ring). Recommended flow direction for erosive services and flashing duty, and when there is a vacuum down-stream of the valve. Finetrol is suitable for controlling liquids, gases and steam in a very wide range of services. Temperature range -200 ... +425 °C. One reduction (50 %) per size is available. Flanged ANSI 150...600 sizes DN 25...250 (1"...10"), PN10...PN40 sizes DN25...250 (1”-10”).

Cv-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
25100.711.833.124.335.557.3310.113.515.516.5
401.501.223.727.241115.620.526.9333739
50203.148.7514.219.425.13446.756.160.762
80306.6517.229.340.752.168.995127146155
1004011.429.450.169.689.1118162217250265
1506024.763.8109151193256351471542575
20080581281972783714755867258871050
25010085188289408544697859106313011540
3001201954467701226164120502390282231393139

Cv/d2-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
25100.0780.1030.1320.1330.1390.1550.1740.1910.20.204
401.500.0780.1030.1320.1330.1390.1550.1740.1910.20.204
50200.0780.1030.1320.1330.1390.1550.1740.1910.20.204
80300.0780.1030.1320.1330.1390.1550.1740.1910.20.204
100400.0780.1030.1320.1330.1390.1550.1740.1910.20.204
150600.0780.1030.1320.1330.1390.1550.1740.1910.20.204
200800.0780.1030.1320.1330.1390.1550.1740.1910.20.204
2501000.0780.1030.1320.1330.1390.1550.1740.1910.20.204
3001200.0780.1030.1320.1330.1390.1550.1740.1910.20.204

FL-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
25100.80.760.720.70.680.670.650.620.590.58
401.500.80.770.720.690.670.660.630.60.580.57
50200.80.750.720.690.680.660.640.610.590.59
80300.80.760.720.70.680.670.650.610.580.57
100400.80.760.720.70.680.670.650.620.590.58
150600.80.760.730.710.690.670.660.620.60.58
200800.790.760.730.70.680.670.660.640.610.58
2501000.80.760.730.710.690.670.660.650.620.59
3001200.80.780.750.680.640.60.580.560.50.5

XT-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
25100.510.510.490.480.470.460.40.330.270.24
401.500.510.510.490.480.460.420.360.30.240.21
50200.510.510.490.480.470.440.370.320.280.27
80300.510.510.490.480.470.460.390.320.250.21
100400.510.510.490.480.470.460.40.330.270.24
150600.510.510.490.480.470.460.410.340.290.26
200800.510.510.490.480.470.460.420.370.320.24
2501000.510.510.50.480.470.460.440.390.340.28
3001200.530.510.490.450.380.30.270.230.220.22

z-values

SIZERelative opening h
DNINCHRN10 %20 %30 %40 %50 %60 %70 %80 %90 %100 %
RN = Reduction Number
25100.450.390.350.310.260.220.170.150.150.15
401.500.450.40.340.290.230.180.160.150.150.15
50200.450.380.330.290.240.20.160.150.150.15
80300.450.390.340.30.250.210.160.150.150.15
100400.450.390.340.310.260.220.170.150.150.15
150600.450.40.350.310.270.220.170.150.150.15
200800.440.390.350.310.250.220.180.160.150.15
2501000.440.390.350.310.260.220.190.160.150.15
3001200.350.30.250.180.180.170.150.130.120.12

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