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Swing Check
Valves (LIFC3001)
■ Structure and Application
Bolted cover, swing type disc.
Threaded or welded seat ring.
■ Technical Standard
Design and Manufacture: ANSIB16.34、API6D、BS11868
Face to face (end to end):
ANSIB16.10、API6D
Flanged connection: 2~~24~to
ANSIB16.5, 22~,26~~36~to MSS-SP-44 to API605 on request
Butt welded end: ANSIB16.25
Test and inspection: API598、API6D
■ Material for main parts
|
NO. |
Name of Parts |
WCB |
LCB |
WC6 |
WC9 |
|
1 |
Body& Cover |
A216 WCB |
A352 LCB |
A217 WC6 |
A217 WC9 |
|
2 |
Hinge& Hinge yoke |
A216 WCB |
A352 LCB |
A217 WC6 |
A217 WC9 |
|
3 |
Gasket |
Spiral wound/soft iron |
Spiral wound/SS304 |
|
NO. |
Name of Parts |
C5 |
C12 |
WC6 |
CF8M |
|
1 |
Body& Cover |
A217 C5 |
A217 C12 |
A351 CF8 |
A351 CF8M |
|
2 |
Hinge& Hinge yoke |
A217 C5 |
A217 C12 |
A351 CF8 |
A351 CF8M |
|
3 |
Gasket |
Spiral wound/soft iron |
spiral wound/SS304 |
spiral wound/SS316 |
Higher sizes
are with dashpot arrangement to control the movement of the disc order to avoid
slamming and water hammer.
■ Main Size and Weight
|
CLASS 150 |
|
SIZE |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
L-RF |
mm |
203 |
216 |
214 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
|
L1-BW |
mm |
203 |
216 |
214 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
|
L2-RTJ |
mm |
216 |
229 |
254 |
305 |
343 |
368 |
508 |
635 |
717 |
800 |
876 |
991 |
991 |
1308 |
|
H |
mm |
155 |
190 |
200 |
225 |
245 |
260 |
350 |
390 |
410 |
435 |
530 |
570 |
625 |
675 |
|
WT |
Kg |
16 |
25 |
34 |
46 |
75 |
89 |
120 |
220 |
337 |
471 |
575 |
788 |
916 |
1275 |
|
CLASS 300 |
|
SIZE |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
L-RF |
mm |
203 |
216 |
214 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
|
L1-BW |
mm |
267 |
292 |
318 |
355 |
400 |
440 |
533 |
622 |
711 |
838 |
863 |
977 |
1016 |
1346 |
|
L2-RTJ |
mm |
283 |
308 |
333 |
371 |
416 |
460 |
549 |
638 |
727 |
854 |
879 |
994 |
1036 |
1368 |
|
H |
mm |
180 |
200 |
225 |
240 |
275 |
310 |
370 |
410 |
440 |
500 |
545 |
605 |
675 |
785 |
|
WT |
Kg |
26 |
32 |
53 |
73 |
110 |
157 |
234 |
384 |
450 |
650 |
800 |
970 |
1350 |
2210 |
|
CLASS 600 |
|
SIZE |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
L-RF, L1-BW |
mm |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
|
L2-RTJ |
mm |
295 |
333 |
359 |
435 |
511 |
562 |
664 |
791 |
841 |
892 |
994 |
1095 |
1200 |
|
H |
mm |
190 |
215 |
250 |
260 |
310 |
350 |
420 |
490 |
525 |
580 |
630 |
690 |
810 |
|
WT |
Kg |
33 |
49 |
62 |
95 |
120 |
195 |
360 |
465 |
725 |
875 |
1075 |
1475 |
1900 |
|
CLASS 600 |
|
SIZE |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
|
L-RF, L1-BW |
mm |
368 |
419 |
381 |
457 |
559 |
610 |
737 |
838 |
965 |
1029 |
|
L2-RTJ |
mm |
371 |
422 |
384 |
460 |
562 |
613 |
740 |
841 |
968 |
1038 |
|
H |
mm |
195 |
235 |
260 |
275 |
320 |
370 |
435 |
520 |
530 |
580 |
|
WT |
Kg |
55 |
70 |
90 |
135 |
165 |
295 |
525 |
900 |
1075 |
1225 |
Gear
operation suggested. Dimensions on request. Abbreviation: SP-Shotr pattern.
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