dongfanglong
China
Product Description
Ball valve is a kind of rotary open and close valve, through the rotation of the valve disc to achieve fluid switching control.
It has the functions of fluid control, flow regulation, sealing function, reliability and fast opening and closing, and is suitable for various industrial fields and applications.
It has the functions of fluid control, flow regulation, sealing function, reliability and fast opening and closing, and is suitable for various industrial fields and applications.
