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The IVDPCV is a spring loaded Dual Plate check valve uniquely
designed for applications.
The constructional feature makes the valve much smaller in
size, lighter in weight & makes it much feasible in operation
as compared to conventional swing check valve.
IVDPCV valve employs dual spring loaded
plates / disc hinged on a central hinge pin. It operates on
the differential pressure between fluid flow pressure & spring
torsion pressure. As the flow pressure reduces, the plates
tends to close with a cushion effect by spring torsion force
thereby restricting the reversal of fluid flow. |
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Design
Pr. & Temp Rating
Face to Face & End to End Dimensions
Ends
Test & Inspection |
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ASME B16.34 / API 594
ASME B16.34
API 594
Wafer Design
API 598 / EN12266 Part 1 |
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Sr. # |
Part
Name |
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1 |
Body |
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2 |
Closure Plates |
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3 |
Seat |
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4 |
Stop Pin |
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5 |
Springs |
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6 |
Hinge Pin |
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7 |
Plate Lug Bearings |
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8 |
Body Lug Bearings |
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9 |
Seals |
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10 |
Plugs |
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The product designs are in accordance to ASME B16.34 /
API 594 with reliable sealing & sturdy construction
to ensure excellent performance.
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The constructional feature reflects on the compactness
of the valve by smaller volume, shorter length & even
lighter weight.
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Suitable for the horizontal & vertical pipe runs.
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These valves can be provided with soft & metal seat.
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Various end connections such as wafer / wafer lugged /
double flange.
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Long life & trouble free operation.
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