(圆盘式)带旁通热动力疏水阀

(圆盘式)进口带旁通热动力疏水阀 主要性能 Main performance

带旁通热动力圆盘式疏水阀是根据流体力学的原理，利用介质物态相变化原理，和通过节流产生的速度差，使阀片上下产生压力差，迫使阀片自动启闭从而实现自动排水与距汽的目的 RETZ According to the principle of fluid mechanics, the disc steam trap with bypass thermal power makes use of the principle of phase change of the medium and the speed difference generated by throttling to create a pressure difference between the upper and lower parts of the valve piece, forcing the valve piece to open and close automatically to achieve the purpose of automatic drainage and steam separation.

使用方法∶Usage

疏水阀在正常运行前先打开手动阀门，集中快速排放供热设备及管网因停止工作而产生的大量冷凝水，排净后将其关闭，疏水阀投入正常运行  RETZ Before normal operation of the drain valve, first open the manual valve to quickly discharge a large amount of condensed water generated by the heating equipment and pipe network due to shutdown. After it is completely drained, close it and put the drain valve into normal operation

规格尺寸：1/2-1"(法兰/内螺纹BSP、NPT)  Specification and size: 1/2-1"(flange / internal thread BSP, NPT )

公称压力：25Bar Nominal pressure: 16bar

压差范围:   0.3-16Bar Operating pressure difference range: 0.3-16Bar

介质温度：220℃  Medium temperature:：≤220℃

材质：铸钢（WCB）/ 球墨铸铁（FCD450）

排水量：310kg/h;950kg/h

性能曲线图 Performance curves  排量：工作压差压差（Mpa）

(圆盘式)进口带旁通热动力疏水阀 特点∶ Performance characteristics

内置自动排空气机构，使通汽初期的低温凝结水和空气迅速排放，缩短了启动时间 The built-in automatic air exhaust mechanism makes the low-temperature condensed water and air in the initial stage of steam flow discharge quickly, shortening the start-up time

阀的主要部件（盖、盘、座）为单元化，可实现在线快速维修RETZ The main parts of the valve (cover, disc and seat) are unitized, which can realize on-line rapid maintenance

内装过滤网，不受杂物影响，可实现无故障工作 Built in filter screen, not affected by sundries, can achieve trouble free operation

自带快排功能,无需从管线上拆下就可在线维修 It has a quick discharge function and can be maintained online without removing from the pipeline

可以快速集中排放凝结水不怕冻、不怕水击 It can quickly and centrally discharge condensed water, and is not afraid of freezing and water hammer

具有双重排放功能,可选垂直安装/水平安装 Dual discharge function, optional vertical / horizontal installation