(蒸汽疏水器)進口桿杠浮球式疏水閥主要性能 Main performance

桿杠浮球式蒸汽疏水閥浮球帶動杠桿自動調節排水座閥孔的開度，工作連續，蒸汽壓力變化時不受影響，工作穩定，可實現小體積大容量的連續排水，主要用于蒸汽管網和蒸汽加熱設備自動阻汽排水  RETZ Rod rod float ball steam trap: the float ball drives the lever to automatically adjust the opening of the valve hole of the drain seat. It works continuously and is not affected when the steam pressure changes. It works stably and can realize continuous drainage with small volume and large capacity. It is mainly used for automatic steam blocking and drainage of steam pipe network and steam heating equipment

設計標準:ISO6552；EN26704  Design standard: iso6552; EN26704

連接長度∶EN26554；GB/T12250 Connection length: EN26554; GB/T12250

試驗與檢驗∶EN26948；GB/T12251 Test and inspection: en26948; GB/T12251

規格尺寸：1/2-4"(法蘭、內螺紋RC、NPT)  Specification and size: 1 / 2-4 "(flange, internal thread RC, NPT)

公稱壓力：16-40Bar Nominal pressure: 16-40bar

使用壓差范圍:0.1-32Bar Operating pressure difference range: 0.1-32bar

介質溫度：≤300℃  Medium temperature: ≤ 300 ℃

性能曲線圖 Performance curves

上圖中的冷凝水排量是基于飽和溫度下的，在蒸汽設備剛開機狀態時冷凝水為冷態，疏水閥內部熱靜力排空氣閥打開可額外增加冷凝水的排量。

FT14(DN15 DN20 DN25 1/2"3/4" 1") 壓差bar（×100=KPa）

FT43、FT44(DN15 DN20 DN32 DN40 DN50) 壓差bar（×100=KPa）

FT43、FT44（DN50，DN65）高排量型 壓差bar（×100=KPa）

(蒸汽疏水器)進口桿杠浮球式疏水閥特點∶ Performance characteristics

內置自動排空氣裝置，啟動迅速，無空氣氣堵，排除不可凝結氣體性能好 RETZ Built in automatic air exhaust device, quick start, no air blockage, good performance in eliminating non condensable gas

該閥能迅速自動地連續排放飽和凝結水，保證加熱設備內不會有水積聚，從而獲得最高加熱效率 The valve can rapidly and automatically discharge the saturated condensate continuously to ensure that there is no water accumulation in the heating equipment, so as to obtain the highest heating efficiency

排水閥座孔始終在凝結水水位以下，形成水封，工作時無新鮮蒸汽泄漏  The valve can rapidly and automatically discharge the saturated condensate continuously to ensure that there is no water accumulation in the heating equipment, so as to obtain the highest heating efficiency

單閥座杠桿浮球式蒸汽疏水閥球面密封無集中磨損，關閉閥座孔時，具有軟著陸特點，提高壽命 The spherical seal of the single seat lever floating ball steam trap has no centralized wear. When the valve seat hole is closed, it has the characteristics of soft landing and improves the service life

背壓率大于90%，便于凝結水回收  The back pressure rate is greater than 90%, which is convenient for condensate recovery

密封性能好，漏氣率低，節能效果好 Good sealing performance, low air leakage rate and remarkable energy saving effect

安裝靈活，即可立式安裝，也可水平安裝 Flexible installation, either vertical or horizontal

主要零件材料 Main parts and materials

1.閥體GGG40/A216 WCB/A351CF8 

2.閥蓋GGG40/A216 WCB/A351CF8

3.螺栓A193 B7

4.閥蓋墊片A240 304+石墨

5.浮球A240304 

6.閥芯A276 430 

7.擋水板A240 304

8.排空氣裝置組件： A、膜盒 A240 304  B、彈簧17-4PH  C、膜盒支撐片A240 304  D、膜盒閥座 17-4PH  E、膜盒固定罩 A240 304 

9.閥座螺栓A193 B8 

10.支架 A240 304 

11.閥座A276  430

安裝示意圖 Installation diagram

請按閥體上流向箭頭所示安裝，注意浮球臂處于水平位置以確保其能垂直升降 Please install as shown by the flow arrow on the valve body. Note that the float arm is in the horizontal position to ensure that it can rise and fall vertically