Sedelon Valve Co.,Ltd is a professional api602 forged steel check valve company with productive factory, we are the best api602 forged steel check valve 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 602
Pressure Test：API 598
Materials：A105、 F304 、F304L 、F316 、F316L、LF1 、LF2、LF3、LF9、 F51、F53、F11、F22
150LB~800lb API602 Forged Steel check Valve
|
NPS |
in |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L(SW) |
mm |
79 |
92 |
111 |
120 |
152 |
172 |
|
L(NPT) |
mm |
79 |
92 |
111 |
120 |
152 |
172 |
|
NPT |
mm |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
A |
mm |
21.8 |
27.1 |
33.8 |
42.6 |
48.7 |
61.1 |
|
B |
mm |
9.6 |
12.7 |
12.7 |
12.7 |
12.7 |
15.9 |
|
H |
mm |
62 |
63 |
78 |
82 |
102 |
120 |
900LB~2500lb Forged Check Valve
|
NPS |
in |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L(SW) |
mm |
111 |
111 |
120 |
152 |
172 |
220 |
|
L(NPT) |
mm |
111 |
111 |
120 |
152 |
172 |
220 |
|
NPT |
mm |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
A |
mm |
21.8 |
27.1 |
33.8 |
42.6 |
48.7 |
61.1 |
|
B |
mm |
9.6 |
12.7 |
12.7 |
12.7 |
12.7 |
15.9 |
|
H |
mm |
98 |
98 |
104 |
120 |
140 |
158 |
150Lb API602 Forged Steel Swing check Valve
|
NPS |
in |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
d |
mm |
13 |
19 |
25 |
32 |
38 |
51 |
|
L(RF) |
mm |
108 |
117 |
127 |
140 |
165 |
203 |
|
L(BW) |
mm |
108 |
117 |
127 |
140 |
165 |
203 |
|
d1 |
mm |
35 |
43 |
51 |
64 |
73 |
92 |
|
d2 |
mm |
60.5 |
70 |
79.5 |
89 |
98.5 |
120.5 |
|
D |
mm |
89 |
98 |
108 |
117 |
127 |
152 |
|
b |
mm |
11 |
12 |
12 |
13 |
15 |
16 |
|
n-Фd |
mm |
4-16 |
4-16 |
4-16 |
4-16 |
4-16 |
4-19 |
|
H |
mm |
62 |
63 |
78 |
82 |
102 |
120 |
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
Do you have a question? Everything you need to know about the product and how it works.
We use cookies to enhance your browsing experience, serve personalized ads or content, and analyze our traffic. By clicking "Accept All", you consent to our use of cookies.
