Marine Cast Steel Flanged Gate Valve

The marine cast steel flanged gate valve is CB/T466-1995 standard.

  • Nominal diameter: DN50~500
  • Nominal working pressure: PN2.5~10(0.25~1.0MPa)
  • Liquid water, lubricating oil and fuel.

Material table of main parts:

Part NameMaterial
Valve body, coverZG430-250
CoreZG430-250
Square nutQAl9-2
Stern2Cr13
Seal ring1Cr18Ni9Ti, 2Cr13

CCS certified and GL, LR, DNV, BV, RLNA, ABS, NK, and KR certificates could be provided as per requirement.

Please feel free to send us an inquiry of our marine cast steel flanged gate valve.

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