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Ninth Wave Technologies

Non Returnable Valve

Non Returnable Valve

Business Type : Exporter, Supplier, Retailer

Product Details

Sizes DN50…DN300
Nominal pressure PN16
Medium Temperature -10℃ ~ +110℃ Maximum
Body Material IS: 210, FG 220 CI
Shaft Material ASTM A276,GR SS 410
Plate Material Lapped Ductile Iron Disc
Leakage Rate Low leakage at 0.5Kg/cm2
Medium Type Water
Flange standard ISO7005-1 (GB/T 9113)
Shell Test pressure 24bar
Seal Test pressure 17bar

Preferred Buyer From

Location Anywhere in India

The Dual Plate Check Valves is designed for Chilled & Hot Water for purpose non-return valve that is stronger, lighter in weight and smaller in size as compared to other Check valve.



  • Wide Size range (DN50…DN300)
  • Cast iron Body
  • Lapped Ductile Iron disc
  • Wafer type and flange type Connection

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Part Name Material
Body IS:210 Gr FG200 CI
Plates D.I Lapped
Shaft ASTM A 276, GR SS410
Spring AISI 302
O Ring Nitrile
Plug M.S. ( Chrome Plated )
Fastner Stainless Steel

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