Sedelon Valve Co.,Ltd is a professional pressure seal gate valve company with productive factory, we are the best pressure seal gate valve manufacturer and supplier from China.
Pressure Seal Gate Valves can adjust the pressure of sealing ring automatically to fit with the different inner pressures in the pipeline. This type of Gate valves is usually used in high temperature and high pressure operating conditions.
Application
Face to Face Dimensions:ANSI B16.10
Flange end Dimension :ANSI B16.5
Butt Welded Dimensions：ANSI B16.25
Design and Manufacture：API 600
Pressure Test：API 598
Main material： WCB 、WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M 、CN7M、LC1、LC2、LC3、LCB、LCC、Monel、 20# Alloys、4A、5A、C95800、C95500, ect.
Class1500 Pressure Seal Gate Valve
|
NPS |
in |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
|
d |
mm |
47 |
57 |
70 |
92 |
111 |
136 |
178 |
222 |
263 |
289 |
330 |
|
L(RF) |
mm |
368 |
419 |
470 |
546 |
673 |
705 |
832 |
991 |
1130 |
1257 |
1384 |
|
L(BW) |
mm |
368 |
419 |
470 |
546 |
673 |
705 |
832 |
991 |
1130 |
1257 |
1384 |
|
L(RTJ) |
mm |
371 |
422 |
473 |
549 |
676 |
711 |
841 |
1000 |
1146 |
1276 |
1407 |
|
d1 |
mm |
92 |
105 |
127 |
157 |
186 |
216 |
270 |
324 |
381 |
413 |
470 |
|
d2 |
mm |
165 |
190.5 |
203.2 |
241.3 |
292.1 |
317.5 |
393.7 |
482.6 |
571.5 |
635 |
704.8 |
|
D |
mm |
216 |
244 |
267 |
311 |
375 |
394 |
483 |
585 |
675 |
750 |
825 |
|
b |
mm |
38.5 |
41.5 |
48 |
54 |
73.5 |
83 |
92.9 |
108 |
124 |
133.5 |
146.5 |
|
n-Фd |
mm |
8-26 |
8-29 |
8-32 |
8-35 |
8-42 |
12-39 |
12-45 |
12-51 |
16-54 |
16-61 |
16-67 |
|
H |
mm |
510 |
560 |
620 |
728 |
870 |
1000 |
1130 |
1360 |
|
|
|
|
H1 |
mm |
|
|
670 |
770 |
920 |
1070 |
1180 |
1410 |
1620 |
2020 |
2180 |
|
W |
mm |
280 |
300 |
350 |
400 |
450 |
500 |
750 |
900 |
|
|
|
|
W1 |
mm |
|
|
310 |
310 |
310 |
460 |
460 |
600 |
600 |
600 |
600 |
Class2500 Pressure Seal Gate Valve
|
NPS |
in |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
|
d |
mm |
38 |
47 |
57 |
73 |
92 |
111 |
146 |
184 |
219 |
|
L(RF) |
mm |
451 |
508 |
578 |
673 |
794 |
914 |
1022 |
1270 |
1422 |
|
L(BW) |
mm |
451 |
508 |
578 |
673 |
794 |
914 |
1022 |
1270 |
1422 |
|
L(RTJ) |
mm |
454 |
514 |
584 |
683 |
807 |
927 |
1038 |
1292 |
1445 |
|
d1 |
mm |
92 |
105 |
127 |
157 |
186 |
216 |
270 |
324 |
381 |
|
d2 |
mm |
171.4 |
196.8 |
228.6 |
273 |
323.8 |
368.3 |
438.1 |
539.7 |
619.1 |
|
D |
mm |
235 |
267 |
305 |
356 |
419 |
483 |
550 |
675 |
760 |
|
b |
mm |
51 |
57.5 |
67 |
76.5 |
92.5 |
108 |
127 |
165.5 |
184.5 |
|
n-Фd |
mm |
8-29 |
8-32 |
8-35 |
8-42 |
8-48 |
8-54 |
12-54 |
12-67 |
12-74 |
|
H |
mm |
530 |
580 |
650 |
750 |
900 |
1040 |
1150 |
1400 |
|
|
H1 |
mm |
580 |
630 |
700 |
800 |
960 |
1100 |
1200 |
1460 |
1660 |
|
W |
mm |
280 |
300 |
350 |
400 |
500 |
600 |
750 |
900 |
|
|
W1 |
mm |
310 |
310 |
310 |
310 |
460 |
460 |
460 |
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
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