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Valve is applied to pipeline systems, which is controlling installation of fluid. The Valves are various according to its’ functions, materials, types of manufacture. Each kind of valve has his characteristic. For
Ball valve : it is evolved from plug valve, then instead of it . The features of ball vale is to control the fluid and the area of passageway to valve door , that is mainly to match up the pipe . The fluid through the valve like as a straight line ,to operate ON/OFF in 90° .It is widely used in our life and industrial because of tautness, light and handy , convenient to take part , low costs for maintenance, unimpeded fluid way, the smaller resistance to flow, the good sealing property, lowly leakage. It is suitable as the cut-off controller for each kind of liquid, the gas, the thick liquid .

The ball valves are made by investment casting in high temperature , the material including stainless steel, the carbon steel .

The high accuracy in machining processing , besides the valve parts be inspected in high quality . The important is the valve are completed after the pressure test.

Our company’s ball valve not only conforms to the characteristic of ball valve , but also the light torque is economy for mounting actuator , solenoid valve .

Moreover the manufacture processing by the valve casting ,valve parts , inspection, precision machining , defat , assembly , hydrostatic testing, the welding, the hydrostatic testing again, finished products examination , packaged , shipment.

The filed of our ball valve is using widely in industrial , chemistry , paper industrial , petroleum , agriculture , building .