{"text_format":"3","workbook":"xls","n_sheets":4,"sheets":["KB直通隔膜阀扭矩与行程","橡胶蝶阀开关扭矩","软密封固定球阀扭矩","软密封浮动球阀"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"KB直通隔膜阀扭矩与行程","index":0,"n_rows":17,"n_cols":3,"rows_kept":17,"merged":[[0,0,0,3],[13,0,13,7],[14,0,14,10],[16,0,16,10]],"flags":["formulas_cached_only"]}
["KB型直通隔膜阀扭矩与行程"]
["公称通径","扭矩N.m","行程"]
[25,33,24]
[32,33,24]
[40,40,32]
[50,52,36]
[65,71,48]
[80,106,58]
[100,124,65]
[125,182,75]
[150,289,110]
[200,581,148]
["备注："]
["1、扭距值为计算理论值，只供参考，其中DN150和DN200口径扭距按A型隔膜阀DN150和DN200口径计算，其行程按SUNDERS公司同类产品或国内同类产品行程定"]
["2、DN50及以下口径扭矩在介质压力为10公斤时的计算值，DN65及以上口径扭矩在介质压力为6公斤时的计算值"]
["3、建议电动执行机构输出转速为12－18r/min"]
["4、丝杠螺距DN25-50建议为5mm，DN65－200建议为6mm"]

{"sheet":"橡胶蝶阀开关扭矩","index":1,"n_rows":136,"n_cols":6,"rows_kept":136,"merged":[[0,0,0,5],[1,0,2,0],[1,1,1,2],[1,3,1,4],[1,5,2,5]],"flags":["formulas_cached_only"]}
["橡胶蝶阀开关扭矩           单位：N.m"]
["口径","7Kg/cm.cm介质压力",null,"10Kg/cm.cm",null,"备注"]
[null,"湿介质","干介质","湿介质","干介质"]
["DN50",13,21,14,23]
["DN65",14,27,16,30]
["DN80",21,41,22,42]
["DN100",36,65,38,69]
["DN125",55,95,59,103]
["DN150",86,152,96,168]
["DN200",157,270,176,303]
["DN250",253,431,292,496]
["DN300",278,617,437,712]
["DN350",475,713,561,842]
["DN400",644,966,770,1155]
["DN450",847,1271,1020,1548]
["DN500",1114,1671,1377,2065]
["DN600",1712,2568,2152,3228]
{"$rows_empty":118}
[null,"http://www.tjybfm.cn    \nhttp://www.tjybfm.com \nhttp://www.tjybfm.net  \nhttp://www.tjybfm.org\nhttp://www.tjybfm.org.cn\nhttp://www.yibiaofm.com \nhttp://www.tjyb.net\n"]

{"sheet":"软密封固定球阀扭矩","index":2,"n_rows":189,"n_cols":16,"rows_kept":189,"merged":[[0,0,1,15],[2,0,3,0],[2,1,3,1],[2,2,2,15],[24,0,24,3]],"flags":["formulas_cached_only"]}
["      表中软密封固定球阀的操作扭矩是基于常温，清洁介质计算的，在选型驱动装置时，建议驱动装置的驱动扭矩至少是阀门操作扭矩的1.3倍以上。对于高温、低温工况及非清洁介质，会导致阀门操作扭矩的增大，在驱动装置的选用时应给予充分的考虑。金属硬密封固定球阀的操作扭矩大约为软密封固定球阀操作扭矩的3－4倍。"]
[]
["公称通径DN","口径NPS","软密封固定球阀的操作扭矩N.m"]
[null,null,"Class150    PN20","Class300P N50","Class600   PN110","Class900   PN150","Class1500 PN260","Class2500  PN420","PN16","PN25","PN40","PN63","PN100","PN160","JIS10K","JIS20K"]
[40,"11/2","/","/","/","/",100,160,"/","/","/","/","/","/","/","/"]
[50,"2","/","/",70,100,155,250,"/","/","/","/",70,105,"/","/"]
[65,"21/2","/","/",120,170,265,420,"/","/","/","/",120,180,"/","/"]
[80,"3","/","/",280,320,500,800,"/","/","/","/",230,340,"/","/"]
[100,"4",110,200,340,480,750,1200,100,140,170,240,340,500,100,170]
[125,"5",180,290,550,780,1200,1900,160,220,260,350,550,820,160,260]
[150,"6",340,480,800,1100,1700,2700,300,380,450,600,800,1150,280,450]
[200,"8",500,850,1700,2400,3700,5900,450,630,750,1300,1700,2500,450,750]
[250,"10",830,1400,2800,4000,6200,9900,750,1050,1250,2000,2800,4200,750,1250]
[300,"12",1400,2400,4200,5900,9100,"/",1250,1750,2100,2900,4200,6200,1250,2100]
[350,"14",2200,3100,5800,8100,"/","/",2000,2600,2800,3700,5800,"/",2000,2800]
[400,"16",2600,4800,7500,10500,"/","/",2350,3200,4300,5800,7500,"/",2350,4300]
[450,"18",3700,6100,9500,"/","/","/",3300,4600,5500,"/","/","/",3300,5500]
[500,"20",4800,7500,11500,"/","/","/",4300,6000,6800,"/","/","/",4300,6800]
[600,"24",8200,12000,16500,"/","/","/",7400,10000,11000,"/","/","/",7400,11000]
[650,"26",9600,15000,"/","/","/","/","/","/","/","/","/","/","/","/"]
[700,"28",12000,19000,"/","/","/","/","/","/","/","/","/","/","/","/"]
[750,"30",14000,22000,"/","/","/","/","/","/","/","/","/","/","/","/"]
[800,"32",16000,28000,"/","/","/","/","/","/","/","/","/","/","/","/"]
[900,"36",20000,35000,"/","/","/","/","/","/","/","/","/","/","/","/"]
["www.tjybfm.com"]
{"$rows_empty":163}
[null,"http://www.tjybfm.cn    \nhttp://www.tjybfm.com \nhttp://www.tjybfm.net  \nhttp://www.tjybfm.org\nhttp://www.tjybfm.org.cn\nhttp://www.yibiaofm.com \nhttp://www.tjyb.net\n"]

{"sheet":"软密封浮动球阀","index":3,"n_rows":95,"n_cols":14,"rows_kept":95,"merged":[[0,0,1,13],[2,0,3,0],[2,1,3,1],[2,2,2,13]],"flags":["formulas_cached_only"]}
["         表中软密封浮动球阀的操作扭矩是基于常温，清洁介质计算的，在选型驱动装置时，建议驱动装置的驱动扭矩至少是阀门操作扭矩的1.3倍以上。对于高温、低温工况及非清洁介质，会导致阀门操作扭矩的增大，在驱动装置的选用时应给予充分的考虑。金属硬密封浮动球阀的操作扭矩大约为软密封浮动球阀操作扭矩的4倍。"]
[]
["公称通径DN","口径        NPS","软密封浮动球阀的操作扭矩N.m"]
[null,null,"Class150    PN20","Class300P N50","Class600   PN110","Class900   PN150","Class1500 PN260","PN16","PN25","PN40","PN63","PN100","JIS10K","JIS20K"]
[15,"1/2",7,10,17,25,35,6,8,10,15,17,6,10]
[20,"3/4",10,16,24,35,50,9,12,15,20,24,9,15]
[25,"1",16,25,40,65,100,14,18,23,35,40,14,23]
[32,"11/4",24,35,60,100,150,22,28,32,50,60,22,32]
[40,"11/2",35,50,90,120,180,32,40,45,70,90,32,45]
[50,"2",50,70,110,180,270,40,55,65,85,110,40,65]
[65,"21/2",80,100,165,"/","/",60,85,95,130,165,60,95]
[80,"3",120,160,300,"/","/",90,130,150,200,300,90,150]
[100,"4",180,280,600,"/","/",130,190,260,340,600,130,260]
[125,"5",280,600,"/","/","/",250,320,550,"/","/",250,550]
[150,"6",540,1000,"/","/","/",490,620,900,"/","/",490,900]
[200,"8",960,2100,"/","/","/",860,1100,1800,"/","/",860,1800]
[250,"10",1800,"/","/","/","/","/","/","/","/","/","/","/"]
{"$rows_empty":71}
["http://www.tjybfm.cn    "]
["http://www.tjybfm.com "]
["http://www.tjybfm.net  "]
["http://www.tjybfm.org"]
["http://www.tjybfm.org.cn"]
["http://www.yibiaofm.com "]
["http://www.tjyb.net"]