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PN6~PN16 Flanged Expansion Butterfly Valve |
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PN6~PN16 Flanged Expansion Butterfly Valve |
1) standards:
A) Manufacture: GB12238, JB/T8527, API609
B) Face to face/end to end dimensions: ANsI B16. 10, GB12221
C) Pipe flange: JB/T74 90, GB12380, HG20615~20635, sH3006, ANsI B16. 5
D) Testing and inspection: GB/T13927, API598
2) Body materials: CI, DI, WCB, ss
Disc: DI, ss304, ss316, Aluminum Bronze
split stem: WCB, ss416, ss304, ss316
seat: NBR, EPDM, PTFE, VITON
3) Flange drilling: DIN PN10/PN16
Bs4504, Bs 10D/E
IsO2084, IsO2531
ANsI 125/150, As2129
AsA125/150
JIs 5K/10K
4) Nominal Diameter: DN100~2000.
Dimensions
| DN |
D |
D1 |
D2 |
Lmax |
lmin |
h1 |
h2 |
N-φd |
| 100 |
220 |
180 |
158 |
216 |
174 |
110 |
170 |
8-φ18 |
| 125 |
250 |
210 |
184 |
232 |
186 |
123 |
182 |
8-φ18 |
| 150 |
285 |
240 |
212 |
239 |
194 |
140 |
210 |
8-φ22 |
| 200 |
340 |
295 |
268 |
264 |
214 |
170 |
238 |
8-φ22 |
| 250 |
395 |
350 |
320 |
296 |
235 |
195 |
270 |
12-φ22 |
| 300 |
445 |
400 |
370 |
300 |
250 |
222 |
300 |
12-φ22 |
| 350 |
505 |
460 |
430 |
320 |
270 |
252 |
330 |
16-φ22 |
| 400 |
565 |
515 |
482 |
332 |
282 |
285 |
368 |
16-φ26 |
| 450 |
615 |
565 |
532 |
355 |
305 |
310 |
402 |
20-φ26 |
| 500 |
670 |
620 |
585 |
365 |
315 |
337 |
438 |
20-φ26 |
| 600 |
780 |
725 |
685 |
420 |
370 |
393 |
490 |
20-φ30 |
| 700 |
895 |
840 |
800 |
446 |
396 |
450 |
558 |
24-φ30 |
| 800 |
1015 |
950 |
905 |
476 |
426 |
515 |
625 |
24-φ33 |
| 900 |
1115 |
1050 |
1005 |
506 |
456 |
560 |
685 |
28-φ33 |
| 1000 |
1230 |
1160 |
1110 |
516 |
466 |
610 |
750 |
28-φ36 |
| 1200 |
1455 |
1380 |
1330 |
560 |
510 |
725 |
880 |
32-φ39 |
| 1400 |
1675 |
1590 |
1530 |
590 |
540 |
840 |
987 |
36-φ42 |
| 1600 |
1915 |
1820 |
1750 |
630 |
585 |
960 |
1158 |
40-φ48 |
| 1800 |
2115 |
2020 |
1950 |
680 |
630 |
1060 |
1258 |
44-φ48 |
| 2000 |
2325 |
2230 |
2150 |
730 |
680 |
1165 |
1365 |
48-φ48 |
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