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Product Summary
Click here to download cut sheet for this product.
Model CV47-CS & CV47-SS
Wafer Type Dual Plate Check Valve
ANSI 900#
BILL OF MATERIALS |
| SERIAL |
PART |
CV 47 - CS |
CV 47 - SS |
| NO. |
NAME |
MATERIALS |
CODE |
MATERIALS |
CODE |
| 1 |
BODY |
ASTM A-216 Gr. WCB |
CS |
ASTM A-351 Gr. CF 8M |
S |
| 2 |
DISC |
ASTM A-351 Gr. CF 8M |
S |
ASTM A-351 Gr. CF 8M |
S |
| 3 |
HINGE PIN |
AISI 316 |
S |
AISI 316 |
S |
| 4 |
NPT PLUG |
AISI 316 |
|
AISI 316 |
|
| 5 |
STOP PIN |
AISI 316 |
S |
AISI 316 |
S |
| 6 |
NPT PLUG |
AISI 316 |
|
AISI 316 |
|
| 7 |
SPRING |
AISI 316 |
S |
INCONEL |
R |
| 8 |
BEARINGS |
AISI 316 |
|
AISI 316 |
|
| 9 |
BODY SEAT |
METAL to METAL |
5 |
METAL to METAL |
6 |
- STANDARD MATERIAL SHOWN
- OTHER OPTIONAL MATERIAL AVAILABLE SEE CATALOG
- ALL CARBON STEEL BODIES ARE EPOXY COATED
|
DIMENSIONS |
| SIZE DN |
in. |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
| SIZE DN |
mm |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
| OA |
in. |
2 |
2.5 |
3 |
4 |
--- |
6 |
8 |
| OA |
mm. |
50 |
65 |
76 |
100 |
--- |
150 |
200 |
| OB |
in. |
2.375 |
3 |
3.625 |
4.625 |
--- |
6.7 |
8.62 |
| OB |
mm. |
60 |
75 |
90 |
115 |
--- |
170 |
215 |
| C |
in. |
2.75 |
3.25 |
3.25 |
4 |
--- |
6.25 |
8.125 |
| C |
mm. |
70 |
83 |
83 |
102 |
--- |
159 |
206 |
| OD |
in. |
5.625 |
6.5 |
6.625 |
8.125 |
--- |
11.38 |
14 |
| OD |
mm. |
142 |
165 |
168 |
206 |
--- |
288 |
358 |
| Weight |
lb |
17.6 |
22 |
26.4 |
39.6 |
--- |
132 |
253 |
| Weight |
kg |
8 |
10 |
12 |
18 |
--- |
60 |
115 |
| CV |
|
62 |
110 |
175 |
350 |
--- |
850 |
1500 |
DIMENSIONS |
| SIZE DN |
in. |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
| SIZE DN |
mm |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
| OA |
in. |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
| OA |
mm. |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
| OB |
in. |
10.62 |
12.62 |
14.62 |
16.62 |
18.62 |
20.75 |
24.75 |
| OB |
mm. |
265 |
315 |
365 |
415 |
465 |
520 |
620 |
| C |
in. |
9.5 |
11.5 |
14 |
15.13 |
17.75 |
17.75 |
19.5 |
| C |
mm. |
241 |
292 |
356 |
384 |
451 |
451 |
495 |
| OD |
in. |
17 |
19.63 |
20.5 |
22.63 |
25.13 |
27.5 |
33 |
| OD |
mm. |
434 |
498 |
520 |
574 |
638 |
698 |
838 |
| Weight |
lb |
341.2 |
638 |
871 |
1166 |
1320 |
1386 |
2640 |
| Weight |
kg |
196 |
290 |
396 |
530 |
600 |
630 |
1200 |
| CV |
|
2400 |
3700 |
4500 |
5500 |
7500 |
9200 |
14000 |
Temperature limitation of Seat Material |
| Seat |
Temp. in °C |
Temp. in °F |
Seat code |
| BUNA-N |
-30 to 120 |
-10 to 250 |
1 |
| EPDM |
-4 to 150 |
-20 to 300 |
2 |
| VITON |
-30 to 204 |
-60 to 400 |
3 |
| METAL |
-267 to 537 |
-450 to 1000 |
6 |
Rating CS:
- 2220 PSI WOG @100 oF
- Seat Test = 1.1 x WOG PSI
- Shell Test = 1.5 x WOG PSI
|
Notes:
- Design ANSI B16, B16-34, & B16-5
- Material Per ASTM/ASMC VIII Dev-2
- Conform to API594 & 6D
- Testing API 598
|
Dual Plate Check Valve CV47-CS/SS |
|
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