三偏心蝶阀扭矩计算

硬密封蝶阀扭矩计算表（绿色方框下方的数据允许修改，红色下方的数据是自动得出，如果要计算其它压力的数据，要根据SHEET2修改密封比压）,,,,,,,,,,,,,,,

D343H,,,,,,,,,,,,,,,

公式：M=4×qM×R×bM×fM{(h×h+R×R)开方}+πD×D×p×fc×df/8,,,,,,,,,,,,,,,

序号,公称通称,密封比压,蝶板半径,密封宽度,摩擦系数,偏心距,蝶板半径开方,"密封面间

摩擦力矩",蝶板直径,公称压力,摩擦系数,阀轴直径,"阀杆轴承

摩擦力矩",安全系数,阀杆力矩Nm

,,qM,R,bM,fM,h,"(h×h+R×R)

开方",Mm,D,p,fC,dF,Mc,K,M=(Mm+Mc)×K

1,DN50,8,22.5,4,0.15,12,25.5,11,45,1.6,0.15,14,3,1.5,21

2,DN65,8,27.5,4,0.15,13,30.4,16,55,1.6,0.15,16,5,1.5,31

3,DN80,8,35,4,0.15,14,37.7,25,70,1.6,0.15,18,8,1.5,50

4,DN100,8,45,4,0.15,16,47.8,41,90,1.6,0.15,20,15,1.5,85

5,DN125,8,55,4,0.15,17,57.6,61,110,1.6,0.15,22,25,1.5,129

6,DN150,6.5,65,6,0.15,20,68,103,130,1.6,0.15,26,41,1.5,217

7,DN200,6.5,90,6,0.15,23,92.9,196,180,1.6,0.15,30,92,1.5,431

8,DN250,6.5,115,6,0.15,26,117.9,317,230,1.6,0.15,35,174,1.5,738

9,DN300,6.5,140,6,0.15,33,143.8,471,280,1.6,0.15,40,296,1.5,1150

10,DN350,5.5,165,8,0.15,39,169.5,738,330,1.6,0.15,45,462,1.5,1800

11,DN400,5.5,190,8,0.15,44,195,978,380,1.6,0.15,50,680,1.5,2488

12,DN450,5.5,215,8,0.15,47,220.1,1249,430,1.6,0.15,55,958,1.5,3312

13,DN500,5.5,240,8,0.15,50,245.2,1554,480,1.6,0.15,60,1303,1.5,4285

14,DN600,5.5,290,8,0.15,56,295.4,2262,580,1.6,0.15,65,2061,1.5,6484

15,DN700,5.5,340,8,0.15,61,345.4,3100,680,1.6,0.15,80,3486,1.5,9880

16,DN800,5.5,390,8,0.15,67,395.7,4074,780,1.6,0.15,90,5160,1.5,13852

17,DN900,5.5,435,8,0.15,72,440.9,5063,870,1.6,0.15,100,7133,1.5,18295

18,DN1000,5,485,10,0.15,80,491.6,7153,970,1.6,0.15,110,9754,1.5,25361

19,DN1200,4.7,585,12,0.15,96,592.8,11735,1170,1.6,0.15,130,16772,1.5,42760

20,DN1400,4.7,685,12,0.15,101,692.4,16050,1370,1.6,0.15,140,24764,1.5,61222

21,DN1500,4.7,750,12,0.15,125,760.3,19296,1500,1.6,0.15,150,31808,1.5,76656

22,DN1600,4.7,785,12,0.15,116,793.5,21079,1570,1.6,0.15,170,39492,1.5,90856

23,DN1800,4.7,880,12,0.15,126,889,26474,1760,1.6,0.15,190,55467,1.5,122912

24,DN2000,4.7,980,12,0.15,141,990.1,32835,1960,1.6,0.15,210,76031,1.5,163299

25,DN2200,4.3,1080,14,0.15,152,1090.6,42544,2160,1.6,0.15,230,101133,1.5,215516

26,DN2400,4.3,1180,14,0.15,162,1191.1,50767,2360,1.6,0.15,250,131227,1.5,272990

27,DN2600,,,,,,0,0,,,,,0,,0

28,DN2800,,,,,,0,0,,,,,0,,0

29,DN3000,,,,,,0,0,,,,,0,