CHV-5102 DUAL PLATE WAFER TYPE CHECK VALVE CLASS 125 CLASS 150
Structure Drawing
TECHNICAL REQUIREMENT
|
Part No. |
Material |
|
Working pressure : 2"-12" 10 bar 16 bar |
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|
1-Body |
GG25 GGG40 |
|
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|
WCB CF8/CF8M C954/C958 |
Pressure test according to standards: API 598 |
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|
2-Disc |
GGG40 CF8/CF8M C954/C958 |
|
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| API598 |
16 bar |
Shell test |
2.4 MPa | |||||
|
3-Spring |
SS304 |
|
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|
SS316 Inconel |
Seat test |
1.76 MPa |
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|
4-Stem |
SS416/SS431 SS304/SS316 |
|
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|
10 bar |
Shell test |
1.5 MPa | ||||||
|
5- Seat |
EPDM NBR Viton CF8/CF8M |
|
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|
Seat test |
1.1 MPa | |||||||
|
Inch |
⊘D |
⊘D1 |
L |
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|
CLASS 125/150 |
CLASS 125 |
CLASS 150 |
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|
2" |
3.97 |
2.79 |
2.12 |
2.38 |
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|
2.5" |
4.76 |
3.15 |
2.38 |
2.62 |
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|
3" |
5.27 |
3.86 |
2.62 |
2.88 |
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|
4" |
6.73 |
4.61 |
2.62 |
2.88 |
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|
5" |
7.59 |
5.7 |
3.25 |
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|
6" |
8.62 |
6.77 |
3.75 |
3.88 |
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|
8" |
10.86 |
8.7 |
5 |
5 |
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|
10" |
13.22 |
10.8 |
5.5 |
5.75 |
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|
12" |
15.98 |
12.79 |
7.12 |
7.12 |
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