Slide valve assembly
First Claim
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.
1 Assignment
0 Petitions
Accused Products
Abstract
A slide valve for high temperature, high pressure use provides for easy access to internal components for replacement or repair, and also provides for easy and secure adjustment of the valve components from the exterior of the valve even while the valve is in position in its process line. The slide valve includes a body having a throat providing for fluid passage through the body, a 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 removably positionable upon the shoulder, a guide member removably positionable within the body adjacent the shoulder and extending into the side portion, a closure member positionable slidably upon the guide member for opening and closing the passage means, and a wedge member positionable adjustably between the shoulder and the guide member. The wedge member is adjustable exteriorly of the body.
21 Citations
6 Claims
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1. A slide valve comprising:
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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, and a 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. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification