External Screw Thread Bronze Check Valve GB/T 597-83

  • Suitable medium: Sea water, Fresh water, Lubricant oil, Fuel oil or Steam ≤250℃.
  • Type: A (Straight check valve), B ( Angle check valve)
  • Nominal Pressure: 4.0Mpa
  • Nominal Size: 10 ~ 32mm
  • Material: Cast Aluminum Bronze for Body, Aluminum Bronze for Cover, Disc and Stem.

marine external screw thread bronze check valve


Technical Data
Type Name Nominal Pressure
MPa		 Nominal Size
mm
A Straight Check Valve 4.0 10~32
B Angle Check Valve 4.0 10~32

Material
Name Material Marks
Body Cast Aluminum Bronze ZCuAl9Mn2
Cover,Disc,Stem Aluminum Bronze CuAl9Mn2

 

 

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