Patents Assigned to GUANGZHOU SINRO (FOGANG) CONTROLS CO., LTD.
  • CONTROL BALL VALVE
    Publication number: 20100327205
    Abstract: A control ball valve includes a valve body (1), in the valve body (1) is formed a flow passage for fluid to flow through, the flow passage comprises an inlet end (2) and an outlet end (5), the inlet end (2) is a conic channel with a gradually reducing inlet port. The ball valve can reduce flow resistance of the fluid flowing into the chamber of the valve body, reduce pressure loss, and avoid generating large turbulence.
    Type: Application
    Filed: January 16, 2008
    Publication date: December 30, 2010
    Applicant: GUANGZHOU SINRO (FOGANG) CONTROLS CO., LTD.
    Inventor: Zhongxi Tan