High Pressure Swing Check Valve
Applicable Standards
Design description
|
No |
Part Name |
ASTM Material |
|||||||
|
Carbon steal |
1.25Cr-0.5Mo |
2.25Cr-1Mo |
304 Type |
316 Type |
304L Type |
316L Type |
20 Alloy |
||
|
1 |
Body |
A216 WCB |
A217 WC6 |
A217 WC9 |
A351 CF8M |
A351 CF8M |
A351 CF3 |
A351 CF3M |
A351 CN7M |
|
2 |
Bonnet |
A216 WCB |
A217 WC6 |
A217 WC9 |
A351 CF8M |
A351 CF8M |
A351 CF3 |
A351 CF3M |
A351 CN7M |
|
3 |
Disc |
WCB+13Cr*1 |
A217 WC6+HF |
A217 WC9+HF |
A351 CF8M |
A351 CF8M |
A351 CF3 |
A351 CF3M |
A351 CN7M |
|
4 |
Hinge |
A216 WCB |
A217 WC6 |
A217 WC9 |
A351 CF8M |
A351 CF8M |
A351 CF3 |
A351 CF3M |
A351 CN7M |
|
5 |
Seat Ring |
A105+13Cr*1 |
A182 F11+HF |
A182 F22+HF |
NA |
NA |
NA |
NA |
NA |
|
6 |
Hinge pin |
A276 410 |
A276 410 |
A276 410 |
A276 304 |
A276 316 |
A276 304L |
A276 316L |
20-Alloy |
|
7 |
Bonnet Gasket |
304+Graphite |
304+Graphite |
304+Graphite |
304+Graphite |
316+Garphite |
304L+Graphite |
316L+Graphite |
316+Graphite |
|
8 |
Adapter Ring |
Soft steel |
A182 F6a |
A182 F6a |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
20-Alloy |
|
9 |
Retainer |
A182 F6a |
A182 F6a |
A182 F6a |
A182 F304 |
A182 F304 |
A182 F304 |
A182 F304 |
A182 F304 |
|
10 |
Bonnet Clamp |
A216 WCB |
A217 WC6 |
A217 WC9 |
A351 CF8 |
A351 CF8 |
A351 CFS |
A351 CFS |
A351 CF8 |
|
11 |
Bonnet Bolt |
A193 B7 |
A193 B7 |
A193 B76 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
|
12 |
Bonnet Nut |
A194 2H |
A197 7 |
A194 7 |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
|
13 |
Eyebolt |
Carbon steel |
Carbon steel |
Carbon steel |
Carbon steel+Zh |
Carbon steel+Zn |
Caiban steel+Zh |
CArbonsteel+Zh |
Carbon steekZn |
|
NA |
Integral with vessel. |
||||||||
|
*1 |
PN > 600 class sealing face will be HF |
||||||||
Main Outline Dimensions & Weight Class 900Lb
|
NPS DN |
2 |
2.5 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
in |
|
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
mm |
|
|
L1(BW) |
216 |
254 |
305 |
356 |
508 |
660 |
787 |
914 |
991 |
1092 |
mm |
|
L(RF) |
368 |
419 |
381 |
457 |
610 |
737 |
838 |
965 |
1029 |
1130 |
mm |
|
L2(RTJ) |
371 |
422 |
384 |
460 |
613 |
740 |
841 |
968 |
1038 |
1140 |
mm |
|
H(open) |
240 |
240 |
255 |
340 |
400 |
460 |
550 |
610 |
685 |
750 |
mm |
|
Weight (kg) |
22 |
34 |
38 |
71 |
176 |
485 |
761 |
1125 |
1345 |
1490 |
BW |
|
44 |
55 |
61 |
116 |
255 |
630 |
940 |
1433 |
1710 |
1820 |
RF/RTJ |
Main Outline Dimensions & Weight Class 1500Lb
|
NPS DN |
2 |
2.5 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
in |
|
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
mm |
|
|
L1(BW) |
216 |
254 |
305 |
406 |
559 |
711 |
864 |
991 |
1067 |
mm |
|
L(RF) |
368 |
419 |
470 |
546 |
705 |
832 |
991 |
1130 |
1257 |
mm |
|
L2(RTJ) |
371 |
422 |
473 |
549 |
711 |
842 |
1000 |
1146 |
1276 |
mm |
|
H(open) |
240 |
240 |
300 |
390 |
455 |
525 |
610 |
685 |
760 |
mm |
|
Weight (kg) |
22 |
37 |
45 |
78 |
245 |
530 |
815 |
1213 |
1555 |
BW |
|
44 |
61 |
110 |
155 |
378 |
675 |
1160 |
1710 |
2315 |
RF/RTJ |
Main Outline Dimensions & Weight Class 2500Lb
|
NPS DN |
2 |
2.5 |
3 |
4 |
6 |
8 |
10 |
12 |
in |
|
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
mm |
|
|
L1(BW) |
279 |
330 |
368 |
457 |
610 |
762 |
914 |
1041 |
mm |
|
L(RF) |
451 |
508 |
578 |
673 |
914 |
1022 |
1270 |
1422 |
mm |
|
L2(RTJ) |
454 |
514 |
584 |
683 |
927 |
1038 |
1292 |
1445 |
mm |
|
H(open) |
260 |
260 |
350 |
410 |
480 |
570 |
640 |
815 |
mm |
|
Weight (kg) |
55 |
78 |
95 |
182 |
300 |
630 |
825 |
1580 |
BW |
|
93 |
130 |
170 |
315 |
618 |
1125 |
1760 |
2910 |
RF/RTJ |