Tilting Disc Check Valve on the pipeline media itself the flow generated by a force which open and close automatically,belonging to an automatic valve. check valve for pipeline system, its main function is to prevent the return of the media, to prevent the pump and driving motors reversing and container medium discharge.
Check valve also can be used to give the pressure is higher than main system auxiliary system for supplying pipeline.
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Tilting Disc Check Valve on the pipeline media itself the flow generated by a force which open and close automatically,belonging to an automatic valve. check valve for pipeline system, its main function is to prevent the return of the media, to prevent the pump and driving motors reversing and container medium discharge.
Check valve also can be used to give the pressure is higher than main system auxiliary system for supplying pipeline.
Features
Non slamming closure
Smooth and noiseless sealing
Low head loss, low cost operation.
Blow out proof design
Rugged construction
Extended hinge shaft and counterweights on both sides of the valve
Precision machined titling disc and seat for tight shut-off in reverse flow direction
Corrosion resistant inner parts ensure long term service under adverse conditions
All parts, including the seat, are easily field replaceable, thus minimizing down time
Designed with off center pivot to avoid the tendency of the disc to slam on the seat and to aid the operation at low pressure differentials
Tilting Disc Check Valve standard:
Design&Manufacture:B16.34
Face to Face Dimension:ASME B16.10
Flanged Ends Dimension:ASME B16.5
Pressure&Temperature:ASME B16.34
Test&Inspection:API598
Tilting Disc Check Valve Specification:
Size |
2"~60" |
|||||
Norminal Pressure (Class) |
150 |
300 |
600 |
900 |
1500 |
|
Test Pressure (Mpa) |
Shell Test |
2.93 |
7.55 |
10.0 |
15.0 |
37.5 |
High Pressure Seal Test |
2.07 |
5.52 |
7.31 |
11.03 |
27.5 |
|
Low Pressure Seal Test |
0.6 |
|||||
Applicable Temperature |
-196~550℃ |
|||||
Applicable Medium |
Water、Oil、gas and other causticity medium |
Tilting Disc Check Valve material list
|
MAIN PARTS AND MATERIALS |
||
No. |
Parts Name |
Material |
|
1 |
Body |
A216 WCB |
|
2 |
Disc |
A216 WCB |
|
3 |
Bolt |
A193 B7 |
|
4 |
Nut |
A194 2H |
|
5 |
Drain Valve |
Subassembly |
|
6 |
Seat |
A105 |
|
7 |
Stud |
A193 B7 |
|
8 |
Nut |
A194 2H |
|
9 |
O-ring |
Viton |
|
10 |
O-ring |
Viton |
|
11 |
Gasket |
SS304+Graphite |
|
12 |
Body |
A216 WCB |
|
13 |
Support |
Q235-A |
|
14 |
Bolt |
A193 B7 |
|
15 |
Nut |
A194 2H |
Optional Body Material: A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex,etc.
Tilting Disc Check Valve Dimension and weight 150lb
Diameter |
NPS |
2 |
2 1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
26 |
28 |
30 |
32 |
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
650 |
700 |
750 |
800 |
|
L |
203 |
216 |
241 |
292 |
356 |
495 |
622 |
698 |
787 |
864 |
978 |
978 |
1295 |
1295 |
1143 |
1143 |
1194 |
|
D |
160 |
182 |
196 |
230 |
300 |
390 |
432 |
510 |
540 |
635 |
700 |
770 |
900 |
930 |
991 |
1020 |
1150 |
|
W |
178 |
198 |
224 |
252 |
326 |
426 |
456 |
530 |
576 |
670 |
740 |
818 |
948 |
988 |
1050 |
1090 |
1240 |
|
weight(kg) |
11 |
16 |
22 |
34 |
62 |
112 |
169 |
238 |
337 |
420 |
550 |
685 |
910 |
1055 |
1260 |
1540 |
1860 |
Tilting Disc Check Valve Dimension and weight 300lb
Diameter |
NPS |
2 |
2 ? |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
26 |
28 |
30 |
32 |
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
650 |
700 |
750 |
800 |
|
L |
267 |
292 |
318 |
356 |
444 |
533 |
622 |
711 |
838 |
864 |
978 |
1016 |
1346 |
1346 |
1295 |
1372 |
1448 |
|
D |
170 |
196 |
214 |
245 |
320 |
400 |
460 |
540 |
580 |
660 |
725 |
800 |
940 |
970 |
1040 |
1080 |
1210 |
|
W |
198 |
220 |
232 |
268 |
360 |
426 |
457 |
572 |
620 |
690 |
760 |
848 |
988 |
1018 |
1250 |
1280 |
1350 |
|
weight(kg) |
17 |
22 |
32 |
97 |
110 |
162 |
228 |
380 |
443 |
530 |
780 |
980 |
1320 |
1364 |
1762 |
2050 |
2870 |
Tilting Disc Check Valve Dimension and weight 600lb
Diameter |
NPS |
2 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
L |
292 |
330 |
356 |
432 |
559 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
1397 |
|
D |
185 |
196 |
210 |
270 |
340 |
440 |
520 |
570 |
610 |
690 |
755 |
850 |
990 |
|
W |
212 |
225 |
240 |
298 |
405 |
460 |
492 |
602 |
650 |
710 |
780 |
902 |
1040 |
|
weight(kg) |
27 |
44 |
47 |
115 |
190 |
320 |
430 |
586 |
750 |
1015 |
1480 |
2050 |
2550 |
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