Product category: Check Valve
Nominal pressure: 1.0,1.6,25,4.0,6.4Mpa
Strength test: PT1.5.2.4,3.75.6.0,9.6 Mpa
Seal Test 1. 1,1.76,2.75,4.4,7.0 Mpa
Gas seal test: 0.6Mpa
Suitable medium: nitric acid, acetic acid
Suitable temperature: ≦200℃
The main dimensions and connection dimensions
国标(GB)2.5MPa 单位：mm
|
|
DN(mm) |
尺寸（mm）Dimensions |
||||||
|
L |
D |
D1 |
D2 |
b |
f |
Z-Φd |
||
|
H42W-16P(R) |
40 |
200 |
145 |
110 |
85 |
16 |
2 |
4-18 |
|
50 |
230 |
160 |
125 |
100 |
16 |
2 |
4-18 |
|
|
65 |
290 |
180 |
140 |
120 |
18 |
2 |
4-18 |
|
|
80 |
310 |
195 |
165 |
135 |
20 |
3 |
8-18 |
|
|
100 |
350 |
215 |
180 |
155 |
20 |
3 |
8-18 |
|
|
125 |
400 |
245 |
210 |
185 |
22 |
3 |
8-12 |
|
|
150 |
480 |
280 |
240 |
210 |
24 |
3 |
8-23 |
|
|
200 |
600 |
335 |
295 |
265 |
26 |
3 |
12-23 |
|
|
H42W-25P(R) |
15 |
85 |
95 |
65 |
45 |
16 |
2 |
4-14 |
|
20 |
95 |
105 |
75 |
55 |
16 |
2 |
4-14 |
|
|
25 |
105 |
115 |
85 |
65 |
16 |
2 |
4-14 |
|
|
32 |
150 |
135 |
100 |
78 |
18 |
2 |
4-18 |
|
|
40 |
160 |
145 |
110 |
85 |
18 |
3 |
4-18 |
|
|
50 |
170 |
160 |
125 |
100 |
20 |
3 |
4-18 |
|
|
65 |
180 |
180 |
145 |
120 |
22 |
3 |
8-18 |
|
|
80 |
185 |
195 |
160 |
135 |
22 |
3 |
8-18 |
|
|
100 |
210 |
230 |
190 |
160 |
24 |
3 |
8-23 |
|
|
125 |
275 |
270 |
220 |
188 |
28 |
3 |
8-25 |
|
|
150 |
310 |
300 |
250 |
218 |
30 |
3 |
8-25 |
|
|
200 |
380 |
360 |
310 |
278 |
34 |
3 |
12-25 |
|