衬氟18dj18大奖娱乐手机系列   蝶阀系列   平板18dj18大奖娱乐手机系列   球阀系列   水力控制阀系列   脱硫18dj18大奖娱乐手机系列   18dj18大奖娱乐手机系列   截止阀系列   止回阀系列  
蝶阀系列产品
中线蝶阀
中线蝶阀1
法兰中线蝶阀
伸缩蝶阀
软密封偏心法兰蝶阀
蝶形止回阀
全塑蝶阀
沟槽式蝶阀
 
沟槽式蝶阀

结构特点用途Use of structural characleristics
  沟槽式(卡箍)连接18dj18大奖娱乐手机是引进美国与德国同类先进产品而设计制造的一系列新型连接18dj18大奖娱乐手机。它具有安装快速、简易、安全、可靠、不受安装场地限制、便于管道与18dj18大奖娱乐手机的维修保养,有隔振隔音与一定的角度范围内有克服管道连接不同轴耐用产生仿差,震决温差所产生热胀冷缩等优点。
  广泛应用于输送流体管道的给排水、消防、空调、燃气、石油、化工、水处理、市政、造船等管道工程作为控制流体作用。
  Groove(keeper)connected valves are series brand-new desiqned and made by importinq the same advanced ones from USA and Germany and feature quick and simple installation,safety.rellability,beinqunlimi red by the installation site,easy for repair and maintenanoe of both Pipelire and valve,vib ration and sound isolation,capabIe of overcomina the resembIed error in a certain range produced when the Pipeline is connected to different shafts and settling the temperature difference Produced problem of heat expansion cold contraction.
  Applied for the fluid transporting pipeline to control the fluid in water supply and drainage,fire fighting,air-conditionin9,gas,petroleum,
chemical,water treatment,municipal works,ship-making etc Pipeline engineer.

主要技术参数Main technical parameters

公称压力Nominal pressure 1.0 1.6 2.5
试验压力 test pressure 壳体强度 shell trength 1.5 2.4 3.75
密封性能Sealing performance 1.1 1.76 2.75
适用介质suitable Media 产品类型Product type 铸铁、球墨铸铁Castiron, ductile iron 铜Copper 碳钢carbon steel 不锈钢Stainless Steel
适用介质Suitable Media 水、水蒸汽、油品、空气Water steam oil air 水、水蒸汽Water,water vapor 水、水蒸汽、油品、空气water steam oil air 硝酸类Nitric acid
工作温度 work temperature 密封面介质Sealing surface of the medium 橡胶Rubber 乙腈胶橡Acetonitrile Rubber 乙丙橡胶EPDM
氟橡胶Viton
聚四氟塑料PTFE plastic 铜Copper 不锈钢Stainless Steel
工作温度 work temperature ≤60 ≤80 ≤250 ≤250 ≤200 ≤200 ≤200

主要零件材料Main parts materia

产品类型 Product Type 材质Material
阀体Body 阀板Valve plate 阀轴Valve shaft 密封面Sealing surface
铸铁Cast iron
HT200 球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray 铬不锈钢Chromium Stainless Steel 铜或不锈钢Copper or Stainless Steel 橡胶NBR、丁腈橡胶NBR、乙丙EPOM 氟橡胶PTFE、聚四氟塑料F46
球墨铸铁 ductile iron QT450 球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray 铬不锈钢Chromium Stainless Steel 铜或不锈钢Copper or Stainless Steel
铜Copper 铜Copper 铜或不锈钢Copper or Stainless Steel 铬不锈钢Chromium Stainless Steel 铜Copper
碳钢carbon steel WCB 球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray 铬不锈钢Chromium Stainless Steel 铜或不锈钢Copper or Stainless Steel
不锈钢Stainless Steel 1Cr18Ni9T1(304) 不锈钢Stainless Steel 不锈钢Stainless Steel 不锈钢Stainless Steel

主要外型尺寸External dimensions

公称通径/名称 50 65 80 100 125 150 200 250 300 350 400 425 500 600  
D 57 60 76 89 108 114 133 140 159 165 168 219 273 325 377 426 480 530 630 SJKD3型
A1 14.5 14.5 14.5 16 16 16 19 19 19 25 25 25 25 25  
B1 9.5 9.5 9.5 9.5 9.5 9.5 13 13 13 13 13 13 13 13  
C 2.2 2.2 2.2 9.5 2.2 2.2 2.5 2.5 3.3 3.3 5.5 5.5 55 55  
D381X D81X L 88 90 96 115   132 159 159 165 165 170 180 190 210  
H1 60 75 80 94   125 220 220 250 265 300 330 350 410  
H0 220 245 270 300   350 600 600 740 765 875 940 995 1130  
E 245 245 245 245   245 260 260 330 330 425 425 425 425  
F 65 65 65 65   65 90 125 180 190 210 210 210 210  
D0 120 120 120 120   140 140 140 240 280 320 320 350 350 SJKD3型