Product Type |
Dual Plate Check Valve |
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Valve Size | 2" to 48" |
Pressure Class | 150, 300, 600, 900, 1500 |
Ends | Flanged / Wafer Type / Lug Type / BWE / Hub End |
Materials | Carbon Steel, Stainless Steel, Alloy Steel, DSS & SDSS |
Design Features | Retainerless Design Double Spring action Independent Plate Suspension No Slamming |
Dual Plate Check Valves are quarter-turn valves used to stop the flow of medium in pipelines. ... This support is in the shape of a shaft and is called a trunnion. The trunnion absorbs any added pressure from the flow, reducing stress on the ball and seats of the valve.
Design Standard | API 594, API 6D BS 1868, ASME B16.34 |
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P-T Rating | ASME B16.34 |
Face to Face | ASME B16.10 |
End Connections | ASME B16.5, ASME B16.25 |
Testing | API 598 |
Fire Safe | API 6FA, API 6FD, ISO 10497 |
NACE Requirement* | NACE MR-01-75, NACE MR-01-03 |
* On request.
Oil & Gas Industry |
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Process Industry | |
Power Industry | |
Refinery & Petrochemical Industry | |
Chemical Industry | |
Water & Waste water |
Applicable for Horizontal and Vertical installation in pipeline.
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