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Tele: +86-21-66876198
+86-21-56879782
Sales:+86-21-56874084
+86-21-56871325
Service:+86-21-56878077
+86-21-56873724
Fax: +86-021-56878087
Email:nainai@nainaivalve.com
Add:No.87 Luojing Feiyun Road
Baoshan District Shanghai |
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Product name:H44H旋启式止回阀 |
 连接尺寸表
型号 |
公称压力PN (MPa) |
公称通径 DN(mm) |
尺寸(mm) |
重量 (Kg) |
L |
D |
D1 |
D2 |
b |
Z-d |
D3 |
H |
H44H-16C H44W-16P H44W-16R |
1.6 |
40 |
200 |
145 |
110 |
88 |
20 |
4-18 |
145 |
103 |
15.2 |
1.6 |
50 |
230 |
160 |
125 |
102 |
20 |
4-18 |
185 |
160 |
21.3 |
1.6 |
65 |
290 |
180 |
145 |
122 |
22 |
8-18 |
215 |
175 |
28.1 |
1.6 |
80 |
310 |
195 |
160 |
133 |
22 |
8-18 |
235 |
185 |
37.6 |
1.6 |
100 |
350 |
230 |
180 |
158 |
24 |
8-23 |
270 |
220 |
56.7 |
1.6 |
125 |
400 |
270 |
210 |
184 |
28 |
8-25 |
340 |
248 |
91 |
1.6 |
150 |
480 |
300 |
240 |
212 |
30 |
8-25 |
375 |
270 |
129 |
1.6 |
200 |
550 |
360 |
295 |
268 |
34 |
12-25 |
435 |
350 |
210 |
1.6 |
250 |
650 |
425 |
355 |
320 |
36 |
12-30 |
515 |
415 |
290 |
1.6 |
300 |
750 |
485 |
410 |
370 |
40 |
16-30 |
|
|
320 |
1.6 |
350 |
850 |
550 |
470 |
430 |
44 |
16-34 |
|
|
420 |
型号 |
公称压力 PN(MPa) |
公称通径 DN(mm) |
尺寸(mm) |
重量 (Kg) |
L |
D |
D1 |
D2 |
b |
Z-d |
D3 |
H |
H44H-25C H44W-25P H44W-25R |
2.5 |
40 |
200 |
145 |
110 |
88 |
20 |
4-18 |
145 |
103 |
15.2 |
2.5 |
50 |
230 |
160 |
125 |
102 |
20 |
4-18 |
185 |
160 |
21.3 |
2.5 |
65 |
290 |
180 |
145 |
122 |
22 |
8-18 |
215 |
175 |
28.1 |
2.5 |
80 |
310 |
195 |
160 |
133 |
22 |
8-18 |
235 |
185 |
37.6 |
2.5 |
100 |
350 |
230 |
180 |
158 |
24 |
8-23 |
270 |
220 |
56.7 |
2.5 |
125 |
400 |
270 |
210 |
184 |
28 |
8-25 |
340 |
248 |
91 |
2.5 |
150 |
480 |
300 |
240 |
212 |
30 |
8-25 |
375 |
270 |
129 |
2.5 |
200 |
550 |
360 |
295 |
268 |
34 |
12-25 |
435 |
350 |
210 |
2.5 |
250 |
650 |
425 |
355 |
320 |
36 |
12-30 |
515 |
415 |
290 |
2.5 |
300 |
750 |
485 |
410 |
370 |
40 |
16-30 |
|
|
320 |
2.5 |
350 |
850 |
550 |
470 |
430 |
44 |
16-34 |
|
|
420 | |
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