| 杠杆浮球式蒸汽疏水阀 Lever float type steam trap 用途：杠杆浮球疏水阀，广泛用于工业蒸汽加热设备，各种大型热交换器及干燥机，夹套锅等，特别应用于冷凝水特大排量在的工作场合。
Application
Lever-float type stream trapes are widely applied in industrial steam heating equipments ,various large-scale ,drying machines,jacketed kettles,Etc ,especially in occasions where a lot of condensed water needs to drained
 特点：此超大排量型蒸汽水阀，在整个 工作压力范围 内无需调整和更换内件，即可充分排除大量的凝结水。排水过冷度可达0℃，特别适合用于凝结水量大的工作场合。
Features
Most condensed water could be drained fully by the large—scale steam trap without adjusting or changing internal parts. After draining, the sub- cooled where a large amount of condensed water exists. 主要零部件材料表 Material list main components
主要零件部件 Main components and parts
材料袋 Material bag
阀体、阀盖 Valve body ,valve cover
阀座、阀芯 Valve seat ,valve core
浮球 Floating ball
控制架 Control rack
热敏元件 Thermo-sensitive element
材料 Material
WCB、HT250
不锈钢 Stainless steel
不锈钢 Stainless steel
不锈钢 Stainless steel
不锈钢 Stainless steel
哈氏合金 Hasloy alloy  
主要外型及连接尺寸 Shape and size of the main connections
外型型号
Product model | 公称通径DN
（mm）Nominal diamerter | 连接方式
Conection | 使用压力
（Mpa） | 温 度
（℃） | 外型尺寸（mm）Exermal Dimensins | | L | L1 | H1 | H2 | W | | FT14-16 | 15~20 | 螺纹 | 0.01~1.6 | 250 | 125 | 155 | 55 | 55 | 155 | | FT14-16 | 15~25 | 螺纹 | 0.01~1.6 | 250 | 190 | 220 | 120 | 80 | 140 | | FT44-16
（FT43）
（FT46） | 15~20
25 | 法兰 | 0.1~1.6 | 350 | 195
215 | 255 | 8 | 155 | 110 | | 35~50
65~80 | 法兰 | 0.01~1.6 | 350 | 230
270 | 345
420 | 175
218 | 110
125 | 190
220 | | 23
UNA H
26 | 15~20
25
32~50 | 法兰 | 0.01~4.0 | 350 | 195
215
230 | 145
235 | 60
125 | | 90
145 | | 
