1.Introduction of A 4 inch Ball Valve
A 4inch ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. The ball has 4inch(100mm)nominal diameter. It is used in the pipeline to cut, distribute and change the flow direction of the medium. Ball valves feature small torque value, good sealing performance and easy operation. Our ball valves range from forged steel ball valve, cast steel ball valve to fully welded ball valve, metal seated ball valve, cryogenic ball valve, three-way ball valve, top entry ball valve and etc.
2.Specification of 4 inch ball valve
Stainless Steel, carbon steel
Electric, pneumatic, manual
3.Features of the ball valve
a. They provide leak-proof service
b. Open and close quickly
c. Compared to gate valves, they have very small dimensions,
d. Compared to gate valves, they are lighter
e. The multi designed flexibility does not exist in the Gate or Globe valve and hence it lowers the amount of valves needed
f. These valves are manufactured in different sizes and shapes providing flexibility in selection
j. The high quality valves provide safe service under high temperature and high pressure conditions
h. Compared to other valves, they are controlled with less force.