Standard and regulation
DN(80~2000)mm
Nominal pressure PN
Shell test (1.5×PN) Seal test (1.1×PN)
Applicable temperature
-196℃~550℃
Applicable medium
Water、oil、gas and other causticity medium(Different raw material for different medium)
Jointing standard
GB12224;ANSIB16.25;DIN2559
Pressure rating
PN 0.6 PN 1.0 PN 1.6 PN2.5 PN 4.0
Drive type
Worm wheel drive、pneumatic drive、electric drive
Main parts material
Disc
Seat ring
Bushing
Stem
Packing
Cast steel, stainless steel, Cr.Mo.Steel and ad hoc material
WCB CF8M Steel and ad hoc material
Stainless steel, resist grind material
Stainless steel
Steel and ad hoc material
Flexible graphite
D363H(W)Both weld type metallic hard sealing butterfly valve(C、I、P、R)Main dimensions and weight
Nominal pressure (MPa)
Nominal diameter(mm)
L
D n
d 1
H 1
H 2
H
DO
weight(kg)
0.6
1000
550
1028
992
1053
757
1228
450 *
1460
1200
630
1192
1162
851
1336
1590
1400
710
1428
1392
1310
876
1436
2185
1600
790
1628
1592
1095
1584
3210
1800
870
1828
1792
1579
1214
1703
600 *
1090
2000
950
2028
1992
1723
1332
1814
5610
1.0
600
390
636
602
606
499
684
500 *
465
700
430
726
692
738
566
894
350 *
680
800
470
826
792
8041
632
657
810
900
510
926
892
989
693
1163
860
1056
1625
1770
2425
3560
4545
1714
6230
1.6
80
180
90
78
186
230
160
27
100
190
110
96
195
239
34
125
200
135
121
208
113
252
41
150
210
161
146
240
130
284
43
222
202
260
205
307
81
250
278
254
295
235
337
102
300
270
330
303
340
275
392
132
350
290
382
351
383
309
435
193
400
310
432
398
427
346
481
164
450
484
467
521
238
500
535
501
568
302
618
509
689
457
745
572
903
809
638
967
1093
999
1175
1410
1064
765
1240
1870
174
1350
2082
1324
986
1450
2850
1106
4230
1595
1226
1720
5346
1740
1345
1860
7328
2.5
38
201
106
245
40
211
122
255
60
243
136
287
65
215
312
85
247
344
358
288
410
175
421
333
453
434
359
488
473
405
542
551
444
631
674
832
625
690
758
586
910
925
723
659
981
1260
890
884
720
1042
1760
990
942
780
11014
1940
1190
1054
889
1212
2810
1390
1322
3500
4.0
242
108
286
35
204
248
120
214
258
50
145
259
301
45
276
318
313
365
363
280
415
406
315
458
441
355
320
448
523
370
591
584
495
597
420
10
595
662
490
770