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| 聚全氟衬里止回阀 FEP-lining check valve |
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 FEP FEP-lining check valvee
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 |
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-? |
| 15 |
130 |
95 |
65 |
45 |
16 |
3 |
4-?14 |
| 20 |
150 |
105 |
75 |
55 |
16 |
3 |
4-?14 |
| 25 |
160 |
115 |
85 |
65 |
18 |
3 |
4-?14 |
| 32 |
180 |
135 |
100 |
78 |
18 |
3 |
4-?18 |
| 40 |
200 |
145 |
110 |
85 |
20 |
3 |
4-?18 |
| 50 |
230 |
160 |
125 |
100 |
20 |
3 |
4-?18 |
| 65 |
290 |
180 |
145 |
120 |
22 |
3 |
4-?18 |
| 80 |
310 |
195 |
160 |
135 |
22 |
3 |
6/2-?18/M16 |
| 100 |
350 |
215 |
180 |
155 |
24 |
3 |
6/2-?18/M16 |
| 125 |
400 |
245 |
210 |
180 |
26 |
3 |
6/2-?18/M16 |
| 150 |
480 |
280 |
240 |
210 |
28 |
3 |
6/2-?23/M20 |
| 200 |
600 |
335 |
295 |
265 |
30 |
4 |
10/2-?23/M20 |
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Main products:
FEP-lining butterfly valve
FEP-lining ball valve
FEP-lining globe valve
FEP-lining diaphragm valve
FEP-lining check valve
FEP-lining Ytype valve
FEP-lining plug valve
FEP-lining pinch valve |
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