The cast iron or bronze inlaid gate is mainly used to cut off/drain flow or adjust the water level in water supply and sewerage engineering, flood prevention, irrigation, hydraulic and hydropower engineering.
The gate body and get frame are made of grey cast iron(or nodular cast iron). They have powerful structural strength, strong corrosion resistance and high bearing capacity(forward bearing: 0.1Mpa)
The seal surface is made of bronze through precise processing. Godd seal function and small leakage: Forward leakage: 0.72L/m. Min, backward leakage: 1.25L/m. Min.