差压复阀钟型浮子式蒸汽疏水阀 Float trap different pressure
产品介绍:ER 差压复阀型蒸汽疏水阀广泛用于石油、化工、印染 、织染、纺织、食品等各种工矿各种高中压蒸汽设备系统。 结构特点:1、该阀采用先进的双阀座机构,主副复阀满足高压力、大排量而体积小。 2、对凝结水德产生量 适应性强, 可间歇排水,汽水分离可靠。 3、背压率高(≤80%),可有效回收凝结水。 4、阀内全不锈钢零件全安装在阀盖上,维修方便,防腐蚀性强 Introduction:ER steam trap with two valve bases enjoys Extensive applications in petroleum chemical industries。Printing pharmacy,textile Foods and all kinds of high and middle pressure steam equipments. Structures:1.This kind of trap adopts two valve bases;bath can meet the need of high pressure ,large discharging amount and small volume 2.Strong ability to adapt to the production of condensed water,reliable separation of ges and water . 3.High rate of back pressure (≤80%),Able to recycle condensed water。 4.Stainless steel parts fixed on the valve cover to facilitate maintenance ,strong abilities to resist corruption.
主要零件材料和性能参数 Main parts and specifications
主要零部件材料表
Main patrs materials |
Body/Bonnel 阀体、阀盖 |
WCB、WC6 |
性能参数
Performance parameter |
Lowest working pressure 最低工作压力 |
10.0MPa |
Clock float 钟型浮子 |
Austria type body stainless steel 奥式体不锈钢 |
The lowest supercooling degree 最小过冷度 |
0℃ |
Valve seat /valve cote 阀座、阀芯 |
Stainless alloy steel 不锈合金钢 |
Highest pemission back pressure rate 最高允许背压率 |
>85% |
In sets Filters 内置过滤网 |
Stainless steel 不锈钢 |
Highest pemissible temperature 最高允许温度 |
铸钢425% Cast steel425% 铬钼钢555%Cast irons 555% |
技术参数表 Technological paramerter date
Model 产品型号 |
Nominaldiameter 公称通 径(DN) |
Connection 连接方式 |
PressureRaring 使用压力Mpa |
Maxallowable(℃) 最高允许温度 |
External dimensions(mm) |
Re.weight 查考重量 (kg) |
L |
H1 |
H2 |
H3 |
ER105 |
15~40 |
Thread 螺纹 |
0.05~0.3、0.7 |
425 |
230 |
155 |
165 |
|
17 |
ER105F |
15~25 |
Flange 法兰 |
270 |
155 |
165 |
19.5 |
32~50 |
22 |
ER116F |
15~25 |
0.05~0.5、1.2 |
270 |
155 |
165 |
19.5 |
32~50 |
310 |
24 |
ER116F |
15~25 |
0.05~0.7、1.6 |
270 |
155 |
165 |
19.5 |
32~50 |
310 |
24 |
ER116F |
32~50 |
0.05~1.6 |
320 |
230 |
192 |
48 |
ER20F |
15~50 |
Flange 法兰 |
0.05~1.6 |
425 |
310 |
146 |
200 |
30 |
ER120F |
40~100 |
0.05~0.8、1.6 |
400 |
203 |
192 |
49 |
ER130F |
50~100 |
0.05~2.5 |
430 |
190 |
240 |
31 |
ER25W |
15~50 |
Socket weld 承插焊 |
0.05~2.5 0.05~4.5 0.05~6.5 0.05~10.0 |
425/550 |
340 |
247 |
145 |
330 |
47 |
ER25F |
15~25 |
Flange 法兰 |
380 |
247 |
145 |
330 |
55 |
32~50 |
58 |
|