Nickel aluminum bronze is mainly composed of nickel and ferromanganese.
With excellent corrosion resistance, nickel aluminum bronze acts as an important material for marine propellers, pumps, valves and underwater fasteners, being widely used in seawater desalination, petrochemical industry, ocean engineering, coal chemical industry, pharmacy and pulp & paper making industry.
The gate valve is an opening and closing gate. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve is sealed by the contact between the valve seat and the gate plate, and usually the sealing surface is welded with metal material to increase the wear resistance
1.Standard:JIS F 7367,
JIS F 7368
2.Size: DN15~DN40
3.Material: Bronze
4.Pessure:
5
kgf/cm2,
10kgf/cm2
1.Small fluid resistance
2.The torque for opening and closing is small, so it is easy to open and close.
3.The medium flowing direction is not restricted, and it doesn't disturb flowing and reduce the pressure of pipeline.
4. Short length structure
5. Good sealing performance
6. Simple shape, good casting process, widely used