| H42W法兰立式止回阀 |
 |
主要零件材质
| 零件名称 Part Name |
ZG1Cr18Ni9T
304 CF8 |
ZGOOCr18Ni10
304L CF3 |
ZG1Cr18Ni12Mo
2Ti316 CF8M |
zgoocR17nI14mO2
316L CF3M |
WCB |
| 阀体/阀盖 Body/Cap |
OCr18Ni9 |
OOCr18Ni10 |
OOCr18Ni9Mo2 |
OOCr18Ni10Mo2 |
WCB |
| 阀瓣 Valve Piece |
OCr18Ni9 |
OOCr18Ni10 |
OOCr18Ni9Mo2 |
OOCr18Ni10Mo2 |
1Cr3 |
主要连接尺寸
| 公称压力 (MPA) |
公称通径DN(mm) |
尺寸(mm) |
公称压力(MPA) |
公称通径DN(mm) |
尺寸(mm) |
| L |
H |
L |
H |
| H42W-1.6 |
15 |
85 |
95 |
H42W-2.5 |
80 |
200 |
195 |
| 20 |
95 |
105 |
100 |
210 |
230 |
| 25 |
105 |
115 |
125 |
275 |
275 |
| 32 |
150 |
135 |
150 |
300 |
300 |
| 40 |
160 |
145 |
200 |
380 |
360 |
| 50 |
170 |
160 |
250 |
430 |
425 |
| 65 |
180 |
180 |
H42W-4.0 |
50 |
170 |
160 |
| 80 |
200 |
195 |
65 |
180 |
180 |
| 100 |
210 |
215 |
80 |
200 |
195 |
| 125 |
275 |
245 |
100 |
210 |
230 |
| 150 |
300 |
280 |
125 |
275 |
270 |
| 200 |
380 |
335 |
150 |
300 |
300 |
| 250 |
430 |
405 |
200 |
380 |
375 |
| H42W-2.5 |
20 |
95 |
105 |
250 |
430 |
445 |
| 25 |
105 |
115 |
|
|
|
| 32 |
150 |
135 |
|
|
|
| 40 |
160 |
145 |
|
|
|
| 50 |
170 |
160 |
|
|
|
| 65 |
180 |
180 |
|
|
|
|
