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Dual Plate Check Valve

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Dual Plate Check Valve

FLOW-GENIX Dual Plate, Wafer Check Valve has One Piece cast heavy stronger Body configuration provides reduced weight and size compare to a swing check valve or lift check valve. This results savings in Initial cost, space, and pipe support element installation.

The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. All features put together to make the Dual Plate Check Valve as the most efficient & versatile design. It is also referred to as SILENT CHECK VALVE

The Body has choice of either elastomer soft rubber seats or metal to metal seat for higher pressure and temperature application with StelliteF6 Hard face. In elastomer rubber seated check valve seat choice options are Neoprene, EPDM, NBR, Nitrile, Buna-N, Hypalon, Ebonite, Silicon, Viton, etc.

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Design & Testing International Standard

Valve Design API 6D / API 594
Testing & Inspection API 598
Face To Face API 594 / ASME B16.10
Flanged Ends ASME B16.5
Pressure & Temp. Rating ASME B16.34
Inspection 3rd Party / Client / Manufacturer

Dual Disc Check Valve - Technical Specification

Size Range 50 NB through 600 NB (2″ to 24″)
Pressure Rating ASME- 150#, 300#, 600#, PN 10/PN 16/PN 25/PN 40
Type Dual Disc Fully Rubber Lined / Unlined Body
End Connection Wafer Type(Flangeless) / Flange End
Operation Automatic with Return Pressure
Port Opening Full
Seat Soft – Rubber/ Metal to Metal

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MATERIAL OF CONSTRUCTION

Body & Disc ASTM A 126 Gr. B / IS 210 Gr. FG 200/220/260 (Cast Iron) / Ductile Iron
ASTM A 216 Gr. WCB (Cast Carbon Steel)
ASTM A 351 Gr. CF 8 /CF8M /CF3 / CF3M
Seat Soft Rubber Seat for Zero Leakage
Metal to Metal Seat with 13% Cr. & Stellited F6 Hard Face
Stop Pin / Stem AISI 410 / 304 / 304L / 316L & Alloy Steel
Spring Spring Steel / S.S.304 / 316 / 304L / 316L & Alloy Steel

+91-96622 52502info@flowgenixvalves.com

+91-96622 52502info@flowgenixvalves.com

+91-96622 52502info@flowgenixvalves.com

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