VIDEO
Sedelon Valve Co.,Ltd is a professional low temperature butterfly valves company with productive factory, we are the best low temperature butterfly valves manufacturer and supplier from China.
Application
Face to Face Dimensions: ANSI B16.10
Flange end Dimension :ANSI B16.5
Butt Welded Dimensions: ANSI B16.25
Design and Manufacture: API 609
Pressure Test: API598
Materials: CF8 、 CF8M 、 CF3 、 CF3M 、 CN7M 、 LC1
LC2、 LC3 、 LCB 、 LCC 、 Monel 、 20# Alloys 、4A 、 5A 、C95800 、 C95500 , ect.
Class150 low temperature butterfly valves
NPS
in
2
3
4
6
8
10
12
14
16
18
20
24
d
mm
51
76
102
152
203
254
305
337
387
438
489
591
L(RF)
mm
43
48
54
57
64
71
81
92
102
114
127
154
\L1(RF)
mm
108
114
127
140
152
165
178
190
216
222
229
267
d1
mm
92
127
157
216
270
324
381
413
470
533
584
692
d2
mm
120.5
152.5
190.5
241.5
298.5
362
432
476
540
578
635
749.5
D
mm
152
190
229
279
343
406
483
533
597
635
699
813
b
mm
16
19
24
26
29
31
32
35
37
40
43
48
n-Фd
mm
4-19
4-19
8-19
8-22
8-22
12-25
12-25
12-29
16-29
16-32
20-32
20-35
H
mm
225
255
285
332
386
427
498
510
540
585
642
693
H1
mm
112
126
146
170
218
245
290
316
352
386
415
482
W
mm
300
300
300
300
300
300
500
500
600
600
600
600
Class300 low temperature butterfly valves
NPS
in
3
4
6
8
10
12
14
16
18
20
24
d
mm
76
102
152
203
254
305
337
387
432
483
584
L(RF)
mm
48
54
59
73
83
92
117
133
149
159
181
\L1(RF)
mm
114
127
140
152
165
178
190
216
222
229
267
d1
mm
127
157
216
270
324
381
413
470
533
584
692
d2
mm
168.5
200
270
330
387.5
451
514.5
571.5
628.5
686
813
D
mm
210
254
318
381
445
521
584
648
711
775
914
b
mm
29
32
37
42
48
51
54
58
61
64
70
n-Фd
mm
8-22
8-22
12-22
12-25
16-29
16-32
20-32
20-35
24-35
24-35
24-41
H
mm
265
290
355
418
456
498
547
582
651
704
780
H1
mm
130
150
185
236
273
313
338
392
420
465
532
W
mm
300
300
300
500
500
600
600
600
600
600
600
API Trim NO. Table
No of internal parts
Seat ring or body
Gate、 disc 、 ball or body
Stem
No of internal parts
Seat ring or body
Gate、 disc 、 ball or body
Stem
01
13Cr
13Cr
13Cr
31
STELLITE
321SS
321SS
02
304SS
304SS
304SS
32
STELLITE
STELLITE
321SS
03
310SS
310SS
310SS
33
347SS
347SS
347SS
04
HARD 13Cr
HARD 13Cr
13Cr
34
STELLITE
347SS
347SS
05
STELLITE
STELLITE
13Cr
35
NICKEL ALLOY
13Cr
13Cr
06
Cu-Ni
13Cr
13Cr
36
A105/PTFE
A105+ENP
A105+ENP
07
13Cr
HARD 13Cr
13Cr
37
A105/PTFE
WCB+ENP
A105+ENP
08
STELLITE
13Cr
13Cr
38
13Cr/PTFE
13Cr
13Cr
09
Cu-Ni
Cu-Ni
Cu-Ni
39
304SS/PTFE
304SS
304SS
10
316SS
316SS
316SS
40
316SS/PTFE
316SS
316SS
11
Cu-Ni
STELLITE
Cu-Ni
41
A105/RPTFE
A105+ENP
A105+ENP
12
STELLITE
316SS
316SS
42
A105/RPTFE
WCB+ENP
A105+ENP
13
ALLOY 20
ALLOY 20
ALLOY 20
43
13Cr/RPTFE
13Cr
13Cr
14
STELLITE
ALLOY 20
ALLOY 20
44
304SS/RPTFE
304SS
304SS
15
STELLITE
STELLITE
304SS
45
316SS/RPTFE
316SS
316SS
16
STELLITE
STELLITE
316SS
46
A105/NYLON
A105+ENP
A105+ENP
17
STELLITE
STELLITE
347SS
47
A105/NYLON
WCB+ENP
A105+ENP
18
STELLITE
STELLITE
ALLOY 20
48
A105/NYLON
304SS
304SS
19
MONEL
MONEL
MONEL
49
A105/NYLON
316SS
316SS
20
BRONZE
BRONZE
13Cr
50
13Cr/NYLON
13Cr
13Cr
21
HASTELLOY B
HASTELLOY B
HASTELLOY B
51
304SS/NYLON
304SS
304SS
22
HASTELLOY C
HASTELLOY C
52
316SS/NYLON
316SS
316SS
23
STELLITE
304SS
304SS
53
A105/PEEK
A105+ENP
A105+ENP
24
304LSS
304LSS
304LSS
54
A105/PEEK
WCB+ENP
A105+ENP
25
STELLITE
304LSS
304LSS
55
13Cr/PEEK
13Cr
13Cr
26
STELLITE
STELLITE
304LSS
56
304SS/PEEK
304SS
304SS
27
316LSS
316LSS
316LSS
57
316SS/PEEK
316SS
316SS
28
STELLITE
316LSS
316LSS
29
STELLITE
STELLITE
316LSS
30
321SS
321SS
321SS
Note:please indicate it directly in the order for the internal part ’ smaterial uncovered in the table