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高温高压圆盘式蒸汽疏水阀 Disc trap of high temperature and pressure
产品介绍：蒸汽保温型高温高压圆盘式蒸汽疏水阀阀体材料采用合金钢制造，能耐550℃高温，动作灵敏，工作质量高，适用于高温高压恶劣工况下的疏水工作，是高压过热蒸汽管线和高压过热蒸汽设备最理想的疏水阀之一。
结构特点：1、阀内部装有自动吹除装置，新型皇冠式阀片，密封极为可靠。蒸汽保温装置，高效节能。
2、可迅速排除设备启动时的空气及凝结水，排量大，漏汽率小。
3、抗腐蚀性强，动作可靠，经久耐用。
4、在工作压力范围内，无需调整，节能效果显著。
Introduction:The valve body of the disc trap of high temperature and pressure is made of alloyed steel.It can operate in the environment of 550℃ with agile action and high quality.It is appropriate for the water discharge in the environment of high temperature and pressure.It is one of the optimal traps for the steam pipelines and steam equipment of high pressure.
Structure:1.The automatic blowing equipment is equipped inside the valve.With new crow-type valve disc and reliable sealing performance;warm-keeping,high effective and energy-saving;
2.Being able to rapidly discharge the gas and condensed water when started,with large amount of water discharged,and small rate of steam leakage;
3.Strong abilities to resist corruption and enduring performances.
4.There needs no adjustment within working pressure,excellent,excellent abilities to save energy.
主要零件材料和性能参数Main parts and specifitions
主要零部件材料表
Main parts materials |
Body/Bonnet
阀体、阀盖
|
WCB、WC6、Wc9
|
性能参数
Performance parameter
|
Max Pressure rating
|
6.5MPa、15.0MPa、26.0MPa
|
|
Valve piece
阀片
|
Chromium stainless steel
铬不锈钢
|
Applied medium
适用介质
|
Has been suitable the hot steam sondensing water
过热蒸汽、饱和蒸汽、凝结水
|
|
Valve seat/valve core
阀座、阀芯
|
Tungsten chromium cobalt alloy
钨铬钴合金
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Highest permission back pressure rate
最高允许背压率
|
＞50%
|
|
In sets Filters
内置过滤网
|
Stainless Steel
不锈钢
|
Highest permissible temperature
最高允许温度
|
铸钢425℃
Cast steel 425℃
铬钼钢550℃
Cast irons550℃
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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
|
|
HR3
|
15~25
|
Thread 螺纹
|
0.6~6.5
|
475
|
150
|
92
|
45
|
160
|
10.5
|
|
HRW3
|
15~25
|
Socket weld 承插焊
|
0.6~6.5
|
475
|
150
|
92
|
45
|
160
|
10.5
|
|
HRF3
|
15~25
|
Flange 法兰
|
0.6~6.5
|
475
|
230
|
92
|
45
|
160
|
10.5
|
|
25
|
240
|
92
|
45
|
160
|
10.5
|
|
HRF3
|
32~50
|
Flange 法兰
|
0.6~6.5
|
475
|
270
|
130
|
40
|
160
|
19
|
|
HRF150
|
15
|
Flange 法兰
|
1.0~15.0
|
550
|
400
|
122
|
58
|
230
|
45
|
|
20
|
400
|
122
|
58
|
230
|
45
|
|
25
|
400
|
122
|
58
|
230
|
45
|
|
CS49YH-160I
|
32
|
400
|
122
|
58
|
320
|
70
|
|
40
|
400
|
122
|
58
|
320
|
70
|
|
50
|
400
|
122
|
58
|
320
|
70
|
|
HRW150
|
15
|
Socket weld 承插焊
|
1.0~15.0
|
550
|
220
|
122
|
58
|
230
|
37
|
|
20
|
220
|
122
|
58
|
230
|
37
|
|
25
|
220
|
122
|
58
|
230
|
37
|
|
CS49Y-160I
|
32
|
320
|
122
|
58
|
320
|
60
|
|
40
|
320
|
122
|
58
|
320
|
60
|
|
50
|
320
|
122
|
58
|
320
|
60
|
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