★该阀广泛用于石油、化工、电力、纺织印染、等行业的各种蒸汽加热设备、蒸汽管网、凝结水回收工程和低过热蒸汽工况。它能迅速、自动排除结水，有效地阻止蒸汽泄漏。
●It is widely in sectors of petroleum,chemical,power,printing and dyeing textile for heating and steaming system,condensation water recyeling and over heating steam projects.It removes condensation water and stop leasage.

优点：Advantage

★钴、铬、钨合金密封面，使用寿命长。阀座和球形阀芯采用优质合金，耐磨损，耐腐蚀，经久耐用。
★球形阀芯密封好。采用磨削加工并在机械装置上与阀座配研的球形阀芯，密封性能好，在工作时无集中磨损，能延长使用寿命。
★汽水分离可靠。倒置桶向下的开口和阀座孔均处于液封状态，蒸汽不能到达被水密封的阀孔，能可靠地将水、汽分离。
★排空气性能好。倒置桶上没有溢出排气孔，可有效地阻止蒸汽汽锁、空气所堵现象。
★背压高（85%）有利于在凝结水回收系统中使用。
★耐水击。开口桶结构不会由于水击现象而遭损坏。
★维护简便。内部零件采用不锈钢制造，均安装在阀盖上，并没有过滤网装置，是常维护简便。
★可选择有内装式止回阀装置。带有内装止回阀是一种适用在低过热汽工况上的理想疏水阀。 
●The cover uses cobalt-chromium-tungsten alloy,featuring long durability.Unit base and globe valve spool are made out of quality alloy,which boasts anti-abrasive ability and good corrosion resistance.
●Globe valve featuring good tightness.Globe valve spool,which uses abrasive machining featuring good tightness,non-focus abrasion procedure can extend using durability.
●Reliable seperation ability between air and water.inverted tand and valve base liquid blocded to stop steam from arriving valve ga-te,seperating the steam and water.
●Good air-out ability. Air-out hole on the tank can avoid steam and block.
●High backing pressure.Used in condensation water recycling system.
●Easy maintenance Inner parts are made out of stainless steel,it also has screen for easy maintenance.
●Built-in check valve system.It is ideal valve for steam and over-heating steam.

工作原理：Principle of Work

倒置桶疏水阀的开启和关闭是根据凝结水和蒸汽的密度差来动作的，凝结水可直接驱动疏水阀启闭，其动作准确，可靠性高。
Open and shut-down is operated by the density variati on bet ween condensation water and steam,Condesation water can drive valve directly,featuring precision and reliability.