Dharmi Dual Plate, Wafer Check Valve has One Piece 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. Dharmi
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 make the Dual Plate Check Valve as the most efficient & versatile design. It is also referred to as SILENT CHECK VALVE
It is much easier to install between standard gaskets and line flanges, and therefore is more cost effective to install and to maintain.
Its design complies with API 594 and API 6D, testing with API 598.
Design & Testing International Standard:
Design Standard : API 6D
Testing Standard : API 598
Pressure Class : 150# to 300#
End Connection : Wafer Type, Flangeless, Sandwich Type
Mounting : Between ANSI B 16.5 / BS 10 Flanges
Mfg. Size Range : 2” to 24” (50mm to 600mm)
Material of Construction:
☼ Cast Iron to ASTM A 126 Class B
☼ Cast Iron to IS 210 GR. FG 200 / 220 / 260
☼ Ductile Iron / S.G. Iron
☼ Cast Carbon Steel to ASTM A 216 GR. WCB.
☼ Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M. (SS 304/316/304L/316L)..
☼ Hast Alloy B / C..
☼ ASTM A 351 GR. CN 7M (Alloy 20)..
☼ Cast Carbon Steel to ASTM A 216 GR. WCB..
☼ Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M (SS 304/316/304L/316L)
☼ Hast Alloy B / C
☼ ASTM A 351 GR. CN 7M (Alloy 20)
Contact Name: Bhavesh B Panchal
Company Name: Dharmi Engineers
Street Address: B/89 Ishvarlila
Park, Jamfalwadi, B/h. Shakriba
Party Plot, Nr. Ctm Cross Road,
Ahmedabad – 3882449. Gujarat,
Member name: Dharmiengineers
Member Since: 16 October 2008
Total Leads: 41 Dharmiengineers Import Export Business Leads
Business focus: Ball Valve, Globe Valve, Gate Valve, Butterfly Valve, Diaphragm Valve, Strainer, Three Way Ball Valve, Four Way Ball Valve, Jacketed Ball Valve
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Product Category: Wafer check valves