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Dry sectional gate relief valve

  • US 6,382,247 B1
  • Filed: 03/31/2000
  • Issued: 05/07/2002
  • Est. Priority Date: 03/31/2000
  • Status: Expired due to Term
First Claim
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1. A sectional gate valve comprising:

  • means on an inlet section for connecting said valve to a fluid source;

    means on an outlet section of said valve for connecting said valve to a suction source;

    a sectional gate mounted inside said valve adjacent to said suction source connecting means, for controlling the flow of said fluid through said valve, said valve being dry when said valve is closed and connected to said suction source and not connected to said fluid source; and

    means positioned on the outside of said valve for adjusting the position of said sectional gate within the opening of said outlet section.

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