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.

Features
  • Wide Size range (DN50…DN300)
  • Cast iron Body
  • Lapped Ductile Iron disc
  • Wafer type and flange type Connection
Specifications
  • 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
Body Material
PT.NO PART NAME MATERIAL
1 Body IS:210 Gr FG200 CI
2 Seat EPDM
3 Plates D.I Lapped
4 Shaft ASTM A 276, GR SS410
5 Spring AISI 302
6 O Ring Nitrile
7 Plug M.S. ( Chrome Plated )
8 Fastner Stainless Steel