Tilting Disc Check Valve, RF, 20 Inch, 300 LB
Short Description
Standard specification.Design and manufacture: BS 1868, API 6D, ASME B16.34Stainless steel check valve: API 603;Inspection and Test: API 598.End flange dimension: ASME B 16.5 ( for NPS24);ASME B 16.47 series B, API605 or ASME B 16.47 series A, MSS SP..
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We are professional to supply tilting disc check valve DN500. The check valves are primarily designed fully opened or fully closed, with features of bolted bonnet, renewable seat or welded seat ring.
Standard specification.
Design and manufacture: BS 1868, API 6D, ASME B16.34
Stainless steel check valve: API 603;
Inspection and Test: API 598.
End flange dimension: ASME B 16.5 ( for NPS≤24);
ASME B 16.47 series B, API605 or ASME B 16.47 series A, MSS SP-44(for NPS＞24).
BW end dimension: ASME B 16.25.
Socket-weld dimension: ASME B 16.11.
Face to face and end to end:ASME B 16.10.
Pressure-temperature ratings:ASME B 16.34.
Performance Specification For tilting disc check valve
|
Technical Specification |
PN(Mpa) |
ANSI Class (Lbs) |
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|
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
150 |
300 |
400 |
600 |
900 |
1500 |
2500 |
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|
Test Pressure (MPA) |
Shrength Test |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
2.94 |
7.67 |
10.2 |
15.3 |
22.98 |
38.3 |
63.83 |
|
BackSeat Test |
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/ |
/ |
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/ |
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|
Seal Test |
1.76 |
2.75 |
4.4 |
7.04 |
11.0 |
2.16 |
5.62 |
7.48 |
11.23 |
16.85 |
28.08 |
46.81 |
|
|
Air Test |
0.55+/-0.07 |
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