D971X Electric wafer soft sealing
butterfly valve
Technical
data
|
Valve
body material |
Cast
iron, carbon steel, stainless steel, etc. |
||||
|
Seal
ring material |
NBR
X1 |
Neoprene
X2 |
NBR
X3 |
Neoprene
X4 |
PTFE F4 |
|
Suitable
temperature(degrees) |
-46~121 |
-29~99 |
-23~82 |
-23~150 |
10~150 |
|
Suitable
medium |
Fresh
water, sewage, water, air, steam, food, medicines, oils, acid alkali salts
etc. |
||||
Standard
and standard
1.
the design, manufacture according to GB/T12238-1989
2.
The structure according to the length of GB/T12221-2005
3.
Connection flange according to GB4216.4-84,GB/T9115.8-2000
4.
Valve inspection and testing by JB/T9092-1999
Main
dimensions and weight
|
P PN (Mpa) |
DN (mm) |
L |
D |
D1 |
D2 |
z-φd |
H |
H1 |
W |
W1 |
Weight (kg) |
|
0.6 1.0 |
50 |
43 |
165 |
125 |
99 |
4-φ18 |
435 |
62 |
125 |
125 |
80 |
|
65 |
46 |
185 |
145 |
118 |
4-φ18 |
450 |
69 |
125 |
125 |
80 |
|
|
80 |
46 |
200 |
160 |
132 |
8-φ18 |
480 |
85 |
125 |
125 |
80 |
|
|
100 |
52 |
220 |
180 |
156 |
8-φ18 |
520 |
105 |
125 |
125 |
80 |
|
|
125 |
56 |
250 |
210 |
184 |
8-φ18 |
710 |
114 |
325 |
245 |
150 |
|
|
150 |
56 |
285 |
240 |
211 |
8-φ22 |
745 |
138 |
325 |
245 |
150 |
|
|
200 |
60 |
340 |
295 |
266 |
8-φ22 |
840 |
165 |
325 |
245 |
150 |
|
|
250 |
68 |
395 |
350 |
319 |
12-φ22 |
945 |
205 |
365 |
312 |
200 |
|
|
300 |
78 |
445 |
400 |
370 |
12-φ22 |
1015 |
228 |
365 |
312 |
200 |
|
|
350 |
78 |
505 |
460 |
429 |
16-φ22 |
1045 |
250 |
365 |
312 |
250 |
|
|
400 |
102 |
565 |
515 |
480 |
16-φ26 |
1132 |
288 |
365 |
312 |
250 |
|
|
450 |
114 |
615 |
565 |
530 |
20-φ26 |
1228 |
325 |
465 |
428 |
300 |
|
|
500 |
127 |
670 |
620 |
582 |
20-φ26 |
1268 |
345 |
545 |
430 |
360 |
|
|
600 |
154 |
780 |
725 |
682 |
20-φ30 |
1390 |
410 |
545 |
555 |
360 |
|
|
700 |
165 |
895 |
840 |
794 |
24-φ30 |
1530 |
490 |
545 |
555 |
360 |
|
|
800 |
190 |
1015 |
950 |
801 |
24-φ33 |
1658 |
530 |
545 |
555 |
360 |
|
|
900 |
203 |
1115 |
1050 |
1001 |
28-φ33 |
1740 |
280 |
618 |
705 |
360 |
|
|
1000 |
216 |
1230 |
1160 |
1112 |
28-φ36 |
1810 |
645 |
630 |
705 |
360 |
|
|
1200 |
254 |
1455 |
1380 |
1328 |
32-φ39 |
2030 |
760 |
630 |
705 |
360 |