Product Details:
Payment & Shipping Terms:
|
Product Name: | Swing Check Valve | Application: | Oil, Gas, Water, Steam Etc., |
---|---|---|---|
Size: | DN15 ~DN600 | Pressure: | 150/300/600/800/900/1500/2500lbs |
Standard: | API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K | Temperature: | -29~425 C |
Body: | Cast Steel/WCBstainless Steel | Seat: | Stainless Steel/ 2Cr13 |
Disc: | Cast Steel/WCBstainless Steel | Color: | Siliver Or As Buyer's Request |
High Light: | non return valve,ductile iron swing check valve |
Raised Face Swing Check Valve Maximum Hardness Hb197 Full Bore Configuration
Check Valve: 150# ANSI (PN16)
Raised Face, Flange end
Cast Steel body, Swing Type,
Manufactured to API 600 Standard,
suitable for horizontal mounting.
Swing Check Valve Specifications:
Swing Check Valve 8" 150# Flanged RF - B16.5 / B16.47 FB - Bolted Cover
Body Material: A216 WCB
Ball/Disc/Plug: F6 (13% Cr.) / Seat Ring : CS+Stellite 6
Body Gasket : 304+Flex Graphite, Bolting : A193-B7M / A194-2HM, NACE MR-01-75
Swing Check Valve Standards
Design and manufacture as BS1868, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Applicable Medium: water ,gas,oil,and other causticity medium.
Test Pressure
Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
|||||
Medium |
Water |
Air |
|||||||
Unit |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
|
Pressure (Class) |
150 |
3.1 |
450 |
2.2 |
315 |
2.2 |
315 |
0.5-0.7 |
60-100 |
300 |
7.8 |
1125 |
5.6 |
815 |
5.6 |
815 |
|||
400 |
10.3 |
1500 |
7.6 |
1100 |
7.6 |
1100 |
|||
600 |
15.3 |
2225 |
11.2 |
1630 |
11.2 |
1630 |
|||
900 |
23.1 |
3350 |
16.8 |
2440 |
16.8 |
2440 |
|||
1500 |
38.4 |
5575 |
28.1 |
4080 |
28.1 |
4080 |
Features:
- Resist friction
Valve disc is given enough intensity and rigidity. Disc sealing surface may be built up welded with
satellite alloy inlaid or other material responding to the users’ request.
- Agility of switch
Solid ping is precisely installed and provided with high intensity to ensure operational performance
and service life of valve.
- Sealing credibility
The check valve adopt swing configuration. All the sealing part inside the valve, so all exterior leak
may except the middle flange, and also the middle flange gasket may be different
according to pressure class.
- Distortion compensating
The disc and the hinge are connected between slippery spherical surface, and this makes the disc
can circumgyrate in a little angle and regulates the sealing capability.
Mail part & material
|
Item Name of parts |
material |
1 |
Body |
WCB,CF8 |
2 |
Seat |
304,A105+ satellite |
3 |
Disc |
304,A105+ satellite |
4 |
Gasket |
Graphite+304 |
5 |
Bonnet |
WCB,CF8 |
6 |
Yoke |
WCB,CF8 |
7 |
Hinge |
WCB,CF8,2Cr13 |
8 |
Hinge pin |
2Cr13,304 |
Main Connection Dimensions
Type |
Size(mm) |
Dimension(mm) |
|||||||
inch |
DN |
L |
D |
D1 |
D2 |
b |
z-Φd |
H |
|
H44H/W/Y-150Lb |
1″ |
25 |
127 |
108 |
79.5 |
51 |
12 |
4-Φ15 |
90 |
11/2″ |
40 |
165 |
127 |
98.5 |
73 |
15 |
4-Φ15 |
115 |
|
2″ |
50 |
203 |
152 |
120.7 |
92 |
16 |
4-Φ19 |
150 |
|
21/2″ |
65 |
216 |
177.8 |
139.7 |
104.7 |
18 |
4-Φ19 |
160 |
|
3″ |
80 |
241 |
190.5 |
152.4 |
127 |
19 |
4-Φ19 |
180 |
|
4″ |
100 |
292 |
229 |
190.5 |
157 |
24 |
8-Φ19 |
220 |
|
5″ |
125 |
330 |
254 |
216 |
185.7 |
26 |
8-Φ22 |
280 |
|
6″ |
150 |
356 |
279 |
241.3 |
216 |
26 |
8-Φ22 |
340 |
|
8″ |
200 |
495 |
343 |
298.5 |
270 |
29 |
8-Φ22 |
400 |
|
10″ |
250 |
622 |
406 |
362 |
324 |
31 |
12-Φ25 |
460 |
|
12″ |
300 |
698 |
483 |
432 |
381 |
32 |
12-Φ25 |
530 |
|
14″ |
350 |
787 |
533 |
476.3 |
413 |
35 |
12-Φ29 |
580 |
|
16″ |
400 |
864 |
597 |
540 |
470 |
37 |
16-Φ29 |
600 |
|
18″ |
450 |
978 |
635 |
578 |
533.4 |
40 |
16-Φ32 |
650 |
|
20″ |
500 |
978 |
698 5 |
635 |
584 |
43 |
20-Φ32 |
700 |
|
24″ |
600 |
1295 |
813 |
749.3 |
692 |
48 |
20-Φ35 |
780 |
|
28″ |
700 |
1448 |
927 |
863.6 |
800 |
72 |
28-Φ35 |
850 |
|
30″ |
800 |
1524 |
984 |
914.4 |
857 |
75 |
28-Φ35 |
920 |
Type |
Size(mm) |
Dimension(mm) |
|||||||
|
inch |
DN |
L |
D |
D1 |
D2 |
b |
z-Φd |
H |
H44H/W/Y-600Lb |
2″ |
50 |
292 |
165 |
127 |
92 |
26 |
8-Φ19 |
190 |
|
21/2″ |
65 |
330 |
190.5 |
149.4 |
104.7 |
29 |
8-Φ22 |
210 |
|
3″ |
80 |
356 |
210 |
168.2 |
127 |
32 |
8-Φ22 |
230 |
|
4″ |
100 |
432 |
273 |
216 |
157 |
38 |
8-Φ25 |
300 |
|
5″ |
125 |
508 |
330 |
266.7 |
185.7 |
45 |
8-Φ29 |
310 |
|
6″ |
150 |
559 |
356 |
292 |
216 |
48 |
12-Φ29 |
370 |
|
8″ |
200 |
660 |
419 |
349 |
270 |
56 |
12-Φ32 |
450 |
|
10″ |
250 |
787 |
508 |
432 |
324 |
64 |
16-Φ35 |
500 |
|
12″ |
300 |
838 |
559 |
489 |
381 |
67 |
20-Φ35 |
570 |
|
14″ |
350 |
889 |
603 |
527 |
413 |
70 |
20-Φ38 |
640 |
|
16″ |
400 |
991 |
686 |
603 |
470 |
77 |
20-Φ41 |
670 |
|
18″ |
450 |
1092 |
743 |
654 |
533.4 |
83 |
20-Φ44 |
710 |
|
20″ |
500 |
1194 |
855 |
724 |
584 |
89 |
24-Φ44 |
760 |
|
24″ |
600 |
1397 |
1040 |
838 |
692 |
102 |
24-Φ52 |
830 |
Contact Person: Mr. Steve
Tel: +8613818096733
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