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Slide valve assembly

  • US 4,378,817 A
  • Filed: 07/06/1981
  • Issued: 04/05/1983
  • Est. Priority Date: 07/06/1981
  • Status: Expired due to Fees
First Claim
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1. A slide valve comprising:

  • a body having a throat allowing fluid passage therethrough,an annular shoulder within the body including passage means communicating with the throat,a side portion extending transversely from the body and having an interior space communicating with the throat,a valve seat member removably positionable upon the shoulder,a guide member removably positionable within the body adjacent the shoulder, extending into the side portion,a closure member positionable slidably upon the guide member for opening and closing the passage means, anda wedge member positionably adjustable between a portion of the seat member and the guide member and slidably upon the seat member portion and the guide member to maintain close critical adjustment of the closure member in reference to the seat member, as well as the adjustment of the guide member, and wherein the wedge member is adjustable from exteriorly of the valve body without disassembling the valve elements.

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