Swing Check Valve
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Size : 2” (50 mm) to 36” (900 mm)
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Class : 150# / 300# / 600# / 900# / 1500#
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End : Flanged End to ASME B16.5 RF
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Design : BS 1868 / API 6D
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Face to face : ASME B16.10 / API 6D
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Inspection & Testing Std. : API 6D / API 598 / BSEN 12266PI
*Special Material & Higher Size/Class Valves also available on request
SIZE |
PORT |
L |
L1 |
H |
ØD |
b |
Og |
f |
ØJ |
N |
K:PCD |
50 |
51 |
203 |
203 |
130 |
150 |
16.3 |
92.1 |
2.0 |
19.1 |
4 |
120.7 |
65 |
64 |
216 |
216 |
140 |
180 |
17.9 |
104.8 |
2.0 |
19.1 |
4 |
139.7 |
80 |
76 |
241 |
241 |
162 |
190 |
19.5 |
127.0 |
2.0 |
19.1 |
4 |
152.4 |
100 |
102 |
292 |
292 |
187 |
230 |
24.3 |
157.2 |
2.0 |
19.1 |
8 |
190.5 |
125 |
127 |
330 |
330 |
217 |
255 |
24.3 |
185.7 |
2.0 |
22.2 |
8 |
215.9 |
150 |
152 |
356 |
356 |
235 |
280 |
25.9 |
215.9 |
2.0 |
22.2 |
8 |
241.3 |
200 |
203 |
495 |
495 |
285 |
345 |
29.0 |
269.9 |
2.0 |
22.2 |
8 |
298.5 |
250 |
254 |
622 |
622 |
338 |
405 |
30.6 |
323.8 |
2.0 |
25.4 |
12 |
362.0 |
300 |
305 |
698 |
698 |
380 |
485 |
32.2 |
381.0 |
2.0 |
25.4 |
12 |
431.8 |
350 |
337 |
787 |
787 |
415 |
535 |
35.4 |
412.8 |
2.0 |
28.6 |
12 |
476.3 |
400 |
387 |
864 |
864 |
455 |
595 |
37.0 |
469.9 |
2.0 |
28.6 |
16 |
539.8 |
450 |
438 |
978 |
978 |
505 |
635 |
40.1 |
533.4 |
2.0 |
31.8 |
16 |
577.9 |
500 |
489 |
978 |
978 |
560 |
700 |
43.3 |
584.2 |
2.0 |
31.8 |
20 |
635.0 |
600 |
590 |
1295 |
1295 |
615 |
815 |
48.1 |
692.2 |
2.0 |
34.9 |
20 |
749.0 |
SIZE |
PORT |
L |
ØD |
b |
Og |
F |
0j |
N |
K:Pcd. |
650 |
650 |
1295 |
785 |
41.8 |
711 |
2.0 |
22.2 |
36 |
744.5 |
700 |
700 |
1448 |
835 |
45.0 |
762 |
2.0 |
22.2 |
40 |
795.3 |
750 |
750 |
1524 |
885 |
45.0 |
813 |
2.0 |
22.2 |
44 |
846.1 |
900 |
900 |
1956 |
1055 |
52.9 |
972 |
2.0 |
25.4 |
44 |
1009.6 |