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.

Pr. & Temp Rating
Face to Face & End to End Dimensions
Test & Inspection


ASME B16.34 / API 594
ASME B16.34
API 594
Wafer Design
API 598 / EN12266 Part 1

Sr. # Part Name
1 Body
2 Closure Plates
3 Seat
4 Stop Pin
5 Springs
6 Hinge Pin
7 Plate Lug Bearings
8 Body Lug Bearings
9 Seals
10 Plugs

  • The product designs are in accordance to ASME B16.34 / API 594 with reliable sealing & sturdy construction to ensure excellent performance.

  • The constructional feature reflects on the compactness of the valve by smaller volume, shorter length & even lighter weight.

  • Suitable for the horizontal & vertical pipe runs.

  • These valves can be provided with soft & metal seat.

  • Various end connections such as wafer / wafer lugged / double flange.

  • Long life & trouble free operation.

Specifications & Dimensions are subject to change without prior notice