德国力士乐比例放大板
德国力士乐比例放大板腔内的凝结水的液位随即上升，使浮球升高，开启阀孔，将凝结水迅速排出 ;
前面的蒸汽很快进入加热设备，使设备迅速加热升温，当蒸汽或较高温度的凝结水进入阀腔时，
自动排空装置开始膨胀，关闭自动排空气装置，疏水阀开始正常工作。
这时阀腔内的浮球随凝结水液位的高低而升降，能连续的排放凝结水。
由于自由浮球式疏水阀的阀座孔总处于凝结水液位以下，形成水封，
水汽自然分离，工作时达到无蒸汽泄漏。该阀的小工作压力为0.01Mpa，
从0.01Mpa至工作压力范围内不受温度和工作压力波动的影响，能连续工作，
其小过冷度约为0℃，由于该阀能自动、连续地排除凝结水
The sole moving component is the high-precision grinding
stainless float ball, which can resist erosion.
2. Its simple structure is convenient for maintenance.
3. To drain continuously with low noise, without being
affected by the fluctuation of the pressure.
4. To be equipped with automatic emptying
devices and it can eliminate air quickly and prevent air blocking and steam locking.
5. Small volume and large displacement.
6. To drain whenever there is water left over so as to
quicken the startup speed of the system.
主要零件材料/The materials of primary accessories
零部件名称Part and component name
阀体、阀盖Valve body、valve cover
铸铁、铸钢、不锈钢Cast iron、Cast steel、Stainless steel
自由浮球Free float ball
304/316不锈钢304/316 Stainless steel
高铬不锈钢High chrome stainless steel
自动排空气装置Automatic air exhaust
不锈钢、热敏元件Stainless steel、Thermo-sensitive element
过滤网、罩Filtrating screen、Cover
聚四氟乙稀，柔性石墨 PTFE，Soft graphite
公称压力PN Mpa
试验压力PS(Mpa)_Test pressure
工作压力(Mpa) Working pressure
工作温度(OC) Working temps.
适用介质Applicable medium
液化石油气水，酸，蒸汽，油品等 Petroleum
gas Water，As，Steam，Oil，etc.主要外形及连接尺寸：
