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产品名称： |
聚全氟衬里升降式止回阀 |
| 产品类别： |
止回阀-上海兆工 |
| 产品性质： |
普通 |
| 点击次数： |
382 |
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| 产品详细介绍 |
| 聚全氟衬里升降式止回阀结构 上海兆工阀门 销售热线:021-51879176 |
| 产品类别：衬胶阀门系列 |
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技术数据和性能参数Technical data and performance parameter：
公称压力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
规格:Nominal size: DN15~DN200 (1/2”-8”)
结构长度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法兰连接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
测试标准Pressure test: API 598, API6D
适用温度Suitable temperature: -40℃~180℃
适用介质Suitable medium: This check valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride). |
主要零件材料 Main parts material：
|
零件名称 Part name |
材质 Material |
|
阀体Body |
Cast steel /Cast iron lined with FEP |
|
阀瓣Disc |
Cast steel/Cast iron lined with FEP |
|
阀盖Bonnet |
Cast steel /Cast iron lined with FEP | |
主要性能规范：
|
公称压力
Nominal pressure |
试验压力
Test pressure |
工作压力
working pressure |
工作温度
working temperature |
|
密封 |
强度 |
|
16Kgf/Cm2 |
16Kgf/Cm2 |
24Kgf/Cm2 |
16Kgf/Cm2 |
-80~200 | |
主要外形尺寸及连接尺寸 Main outline dimensions and connection dimensions：
|
公称通径 |
尺 寸 |
|
L |
D |
D1 |
D2 |
b |
f |
Z-Ø |
|
15 |
130 |
95 |
65 |
45 |
16 |
3 |
4-Ø14 |
|
20 |
150 |
105 |
75 |
55 |
16 |
3 |
4-Ø14 |
|
25 |
160 |
115 |
85 |
65 |
18 |
3 |
4-Ø14 |
|
32 |
180 |
135 |
100 |
78 |
18 |
3 |
4-Ø18 |
|
40 |
200 |
145 |
110 |
85 |
20 |
3 |
4-Ø18 |
|
50 |
230 |
160 |
125 |
100 |
20 |
3 |
4-Ø18 |
|
65 |
290 |
180 |
145 |
120 |
22 |
3 |
4-Ø18 |
|
80 |
310 |
195 |
160 |
135 |
22 |
3 |
6/2-Ø18/M16 |
|
100 |
350 |
215 |
180 |
155 |
24 |
3 |
6/2-Ø18/M16 |
|
125 |
400 |
245 |
210 |
180 |
26 |
3 |
6/2-Ø18/M16 |
|
150 |
480 |
280 |
240 |
210 |
28 |
3 |
6/2-Ø23/M20 |
|
200 |
600 |
335 |
295 |
265 |
30 |
4 |
10/2-Ø23/M20 | | | |
