Flange type elastic metallic hard sealing butterfly valve
Standard and regulation
- Design and Manufacture to JB/T8527 GB/T12238
- Face-to-face-dimension to GB12221
- Flange Connection dimension to GB9113 JB/79
- Inspection and test to GB13927 JB/T9092
Applicable medium: Water、oil、gas and other causticity medium(Different raw material for different medium)
Applicable temperature:-46℃~550℃ (Different raw material for different work temperature)
D3（6、9）43H-6（10）C、P、R、V Main dimensions (mm)
D3（6、9）43H-16（25）C、P、R、V Main dimensions (mm)
D3（6、9）43H-40 C、P、R、V Main dimensions (mm)
DN |
Dimensions |
Connection dimension |
L |
H |
D343H |
D643H |
D943H |
PN4.0MPa |
Brief |
Long |
H 1 |
A 1 |
B 1 |
H 2 |
A 2 |
B 2 |
H 3 |
A 3 |
B 3 |
D |
D 1 |
z-d |
50 |
108 |
150 |
112 |
350 |
180 |
200 |
605 |
355 |
92 |
530 |
250 |
255 |
125 |
165 |
4-18 |
65 |
112 |
170 |
115 |
370 |
180 |
200 |
625 |
355 |
92 |
550 |
250 |
255 |
145 |
185 |
8-18 |
80 |
114 |
180 |
120 |
380 |
180 |
200 |
645 |
355 |
92 |
565 |
250 |
255 |
160 |
200 |
8-18 |
100 |
127 |
190 |
138 |
420 |
180 |
200 |
675 |
550 |
138 |
600 |
250 |
255 |
190 |
235 |
8-22 |
125 |
140 |
200 |
164 |
460 |
180 |
200 |
715 |
550 |
138 |
640 |
250 |
255 |
220 |
270 |
8-26 |
150 |
140 |
210 |
175 |
555 |
270 |
280 |
800 |
550 |
138 |
705 |
300 |
315 |
250 |
300 |
8-28 |
200 |
152 |
230 |
208 |
605 |
270 |
280 |
850 |
550 |
138 |
775 |
300 |
315 |
320 |
375 |
12-30 |
250 |
165 |
250 |
243 |
680 |
270 |
280 |
925 |
450 |
220 |
945 |
300 |
315 |
385 |
450 |
12-33 |
300 |
178 |
270 |
283 |
800 |
380 |
420 |
1035 |
450 |
220 |
1070 |
300 |
315 |
450 |
515 |
16-33 |
350 |
190 |
290 |
310 |
835 |
380 |
420 |
1070 |
650 |
280 |
1140 |
300 |
315 |
510 |
580 |
16-36 |
400 |
216 |
310 |
340 |
915 |
450 |
470 |
1190 |
650 |
280 |
1210 |
300 |
315 |
585 |
660 |
16-39 |
450 |
222 |
330 |
380 |
960 |
480 |
490 |
|
|
|
1335 |
575 |
714 |
610 |
685 |
20-39 |
500 |
229 |
350 |
410 |
1020 |
480 |
490 |
|
|
|
1415 |
575 |
714 |
670 |
755 |
20-42 |
|
Water Power ControlValve Series
