|
SC83 Piston Spring/BC
| CL. 300 Conventional Port Spring Type Piston Check valve with Flanged Ends |
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| Item |
Description |
Qty. |
| 1 |
Body |
1 |
| 2 |
Cap |
1 |
| 3 |
Seat |
Integral |
| 4 |
Piston |
1 |
| 6 |
Gasket |
1 |
| 7 |
Cap Bolts |
4 |
| 17 |
Nameplate |
1 |
| 22 |
Spring |
1 |
| 23 |
Drive Screws |
1 |
|
| CLASS 300 BOLTED CAP SPRING PISTON TYPE CHECK - FLANGED(INCHES) |
VALVE
SIZE
NPS |
END
TO
END |
CENTER
TO
TOP |
PORT
DIAMETER |
APPROX.
WEIGHT
LBS |
CRACKING
PRESSURE
PSI |
| 1/2 |
6.000 |
2.000 |
0.375 |
5.75 |
1.6 |
| 3/4 |
7.000 |
2.250 |
0.500 |
9.5 |
0.9 |
| 1 |
8.000 |
2.625 |
0.750 |
13.25 |
0.5 |
| 1 1/2 |
9.000 |
3.688 |
1.188 |
28.75 |
N/A |
| 2 |
10.500 |
4.250 |
1.438 |
37.0 |
0.6 |
|
| CLASS 300 BOLTED CAP SPRING PISTON TYPE CHECK - FLANGED(MM) |
VALVE
SIZE
DN |
END
TO
END |
CENTER
TO
TOP |
PORT
DIAMETER |
APPROX.
WEIGHT
KG |
CRACKING
PRESSURE
BAR |
| 15 |
152.00 |
51.00 |
10.00 |
2.61 |
.110 |
| 20 |
178.00 |
57.00 |
13.00 |
4.31 |
.062 |
| 25 |
203.00 |
67.00 |
19.00 |
6.01 |
.034 |
| 40 |
229.00 |
94.00 |
30.00 |
13.04 |
N/A |
| 50 |
268.00 |
108.00 |
37.00 |
16.78 |
.041 |
|
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