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热动式圆盘式蒸汽疏水阀 Thermodynamic disc steam trop
产品介绍：圆盘式蒸汽疏水阀是根据热动力学原理，利用蒸汽和凝结水的热动力学不同热性，引起动能和势能动静压变化，使动作件阀片上下压差变化，启动阀片开启和关闭，从而达到阻气排水目的。广泛用于蒸汽主管道，伴热管线、夹套锅及各种小型蒸汽设备。
结构特点：1、本阀结构结实、重量轻、体积小使用压力范围大，不需任何调节。
2、具有空气排放装置，迅速排除初时空气、保证快速启动。
3、可承受过热蒸汽、抗冰冻能力强，安装位置不受限制，均能正常工作。
Introduction:According to the thermodynatic principle,the disc trap drives the change of the power,causing differences between the upper and lower valve discs.The valve disc will be opened and closed accordingly to resist gas and discharge water.This kind of trap enjoys an extensive application in main pipelines,heat accompanying pipelines and small steam equipments.
Structure:1.This trap is featured with solid structure,light weight,small volume and different pressure without any adjustment.
2.Hving gas discharging equipment for rapidly discharging gas to ensure fast start.
3.Excellent abilities to endure steam and to resist frozen.It can be installed in free way.
主要零件材料和性能参数 Main parts and apecifications
主要零部件材料表
Main parts materials |
Parts
零部件名称
|
Materials
材料
|
|
Body/Bonnet
阀体、阀盖
|
Carbon Steel/Stainless Steel
A105碳钢、不锈钢
|
|
Seat/Valve plate
阀座、阀片
|
Stainless Steel
不锈钢
|
|
Fiter screen
过滤网
|
Stainless Steel
不锈钢
|
技术参数表 Technological parameter date
Model
产品型号 |
Nominal diameter
公称通径（DN）
|
Connection
连接方式
|
Pressure rating（MPa）
使用压力
|
Max allowable（℃）
最高允许温度
|
Extermal dimensions(mm)外型尺寸
|
Re.weight参考重量（kg）
|
|
L
|
H1
|
H2
|
W
|
|
CS19H(Y)
|
15
|
Thread Socker weld
螺纹、承插焊
|
0.01~4.0
|
350
|
85
|
57
|
47
|
53
|
1.7
|
|
20
|
|
25
|
95
|
|
CS49H(Y)
|
15
|
Flange 法兰
|
0.01~4.0
|
350
|
150
|
57
|
47
|
53
|
4.8
|
|
20
|
150
|
|
25
|
160
|
|
CS19H
(北京式)
|
15
|
Thread Socker weld
螺纹、承插焊
|
0.01~4.0
|
350
|
75
|
60
|
45
|
53
|
1.2
|
|
20
|
85
|
60
|
45
|
53
|
1.3
|
|
25
|
95
|
60
|
45
|
53
|
1.5
|
|
32~50
|
130
|
75
|
45
|
70
|
4.2
|
|
CS49H
(北京式)
|
15~20
|
Flange 法兰
|
0.01~4.0
|
350
|
150
|
60
|
45
|
53
|
3.0
|
|
25
|
160
|
60
|
45
|
53
|
3.3
|
|
32~50
|
230
|
75
|
45
|
70
|
9.5
|
|
CS49H-16c25c40c
|
65
|
Flange 法兰
|
0.01~4.0
|
350
|
270
|
107
|
107
|
90
|
18
|
|
80
|
280
|
115
|
115
|
100
|
20
|
|
100
|
320
|
120
|
120
|
120
|
22
|
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