| Company in addition to production of full size fixed ball valve, also produce reducing fixed ball valve, in order to meet the different needs of users. Reducing fixed ball valve can not only appropriate to reduce the cost and price, and can satisfy the user’s specific requirements. |
 |
| Technical parameters |
Nominal Dimension |
Pressure level |
| Class150、 PN20 |
Class300、 PN50 |
Class600、PN110 |
DN
|
NPS
|
尺 寸(mm) |
| L |
d |
d1 |
H |
L |
d |
dl |
H |
L
|
|
|
|
| RF |
RJ |
| 125 |
5 |
356 |
102 |
1 27 |
330 |
381 |
102 |
1 27 |
340 |
508 |
511 |
102 |
127 |
358 |
| 100 |
6 |
394 |
102 |
152 |
330 |
403 |
102 |
152 |
340 |
559 |
562 |
102 |
152 |
358 |
| 200 |
8 |
457 |
152 |
203 |
392 |
502 |
1 52 |
203 |
402 |
660 |
664 |
152 |
203 |
445 |
| 250 |
10 |
533 |
203 |
254 |
492 |
568 |
203 |
254 |
498 |
787 |
791 |
203 |
254 |
498 |
| 300 |
12 |
610 |
254 |
305 |
548 |
648 |
254 |
305 |
655 |
838 |
841 |
254 |
305 |
653 |
| 350 |
14 |
686 |
305 |
337 |
688 |
762 |
305 |
337 |
658 |
889 |
892 |
305 |
337 |
665 |
| 400 |
16 |
762 |
305 |
387 |
688 |
838 |
305 |
387 |
658 |
991 |
994 |
305 |
387 |
665 |
| 450 |
18 |
864 |
337 |
438 |
722 |
914 |
337 |
438 |
686 |
1092 |
1095 |
337 |
438 |
738 |
| 500 |
20 |
914 |
387 |
489 |
750 |
991 |
387 |
489 |
880 |
1194 |
1200 |
387 |
489 |
920 |
| 600 |
24 |
1067 |
489 |
591 |
952 |
1143 |
489 |
591 |
1110 |
1397 |
1407 |
489 |
591 |
1200 |
| 650 |
26 |
1143 |
538 |
633 |
1050 |
1245 |
538 |
633 |
1250 |
|
|
|
|
|
| 700 |
28 |
1245 |
591 |
684 |
1154 |
1346 |
591 |
684 |
1400 |
|
|
|
|
|
| 750 |
30 |
1295 |
633 |
735 |
1300 |
1397 |
633 |
735 |
1500 |
|
|
|
|
|
| 800 |
32 |
1372 |
684 |
779 |
1550 |
1524 |
684 |
779 |
1600 |
|
|
|
|
|
| 900 |
36 |
1524 |
779 |
874 |
1740 |
1727 |
779 |
874 |
1800 |
|
|
|
|
| |
| |
| Nominal Dimension |
Class900、 PN150 Class1500、 PN260 Class2500、 PN420 |
| DN |
NPS |
L
|
d |
dl |
H |
L
|
d |
d1 |
H |
L
|
d |
d1 |
H |
| RF |
RJ |
RF |
RJ |
RF |
RJ |
| 65 |
2 1/2 |
419 |
422 |
50 |
64 |
250 |
419 |
422 |
50 |
64 |
320 |
508 |
514 |
42 |
52 |
320 |
| 80 |
3 |
381 |
384 |
64 |
76 |
300 |
470 |
473 |
64 |
76 |
340 |
578 |
584 |
52 |
62 |
350 |
| 100 |
4 |
457 |
460 |
76 |
102 |
345 |
546 |
549 |
76 |
102 |
385 |
673 |
683 |
62 |
87 |
400 |
| 125 |
5 |
559 |
562 |
102 |
127 |
415 |
673 |
676 |
102 |
127 |
415 |
794 |
807 |
87 |
100 |
425 |
| 150 |
6 |
610 |
613 |
102 |
152 |
415 |
705 |
711 |
102 |
144 |
480 |
914 |
927 |
87 |
131 |
500 |
| 200 |
8 |
737 |
740 |
152 |
203 |
477 |
832 |
841 |
144 |
192 |
580 |
1022 |
1038 |
131 |
179 |
590 |
| 250 |
10 |
838 |
841 |
203 |
254 |
520 |
991 |
1000 |
192 |
239 |
584 |
1270 |
1292 |
179 |
223 |
610 |
| 300 |
12 |
965 |
968 |
254 |
305 |
628 |
1130 |
1146 |
239 |
287 |
650 |
1422 |
1455 |
223 |
265 |
660 |
| 350 |
14 |
1029 |
1038 |
305 |
322 |
680 |
|
|
|
|
|
|
|
|
|
|
| 400 |
16 |
1130 |
1140 |
305 |
373 |
680 |
|
|
|
|
|
|
|
|
|
| |
| Note: reducing fixed ball valve flange size is the same as the full size fixed ball valve. |
|
