Aluminum valve body
1.Material:aluminum alloy
2.weight:5KG,biggest can do 1.2x1.2m
3.Low pressure casting
4.No leaking and no casting defect


Cast aluminum valve body method:
Adopted with low pressure, which is very easy to control cast time and cast temperature.
Liquid aluminum alloy can completely drive away all of air in mold in suitable time, which the gravity cast can not reach this point. In this way, the parts will have high quality in mechanical strength feature.