https://www.solidswiki.com/index.php?action=history&feed=atom&title=Rotating_Disc_Valves 2026-10-20T20:23:06Z Revision history for this page on the wiki MediaWiki 1.37.1 https://www.solidswiki.com/index.php?title=Rotating_Disc_Valves&diff=14302&oldid=prev 2013-01-13T05:54:46Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 23:54, 12 January 2013</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Valves]]{{Knoppen}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Valves]]{{Knoppen}}</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">&lt;noinclude&gt;&lt;!-----------------------------------------</del>-------  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[File:Rotating disc valve.jpg|thumb|right|Rotating Disc Valves]]</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* READ THIS FIRST</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Rotating Disc Valve''' get a quick open or close through the rotating motion of valve disk, it is designed specially for the abrasive and erosive material and it can operate properly and continuously under critical condition for long time. </ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Only edit this page if you can improve </del>the <del style="font-weight: bold; text-decoration: none;">content</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Improper use </del>of <del style="font-weight: bold; text-decoration: none;">this page will lead to permanent banning.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The rotating disc valve still has features of self</ins>-<ins style="font-weight: bold; text-decoration: none;">rotary and self</ins>-<ins style="font-weight: bold; text-decoration: none;">grinding. It changes the rotary drive into linear drive, so it has lower installation cost. Always the stem packing of linear</ins>-<ins style="font-weight: bold; text-decoration: none;">type valve is scratched , but for the rotating disc valve the possibility of external leakage is reduced effectively due to the spring</ins>-<ins style="font-weight: bold; text-decoration: none;">loaded packing. This prolongs the service life of the packing. The valves can offer bi</ins>-<ins style="font-weight: bold; text-decoration: none;">direction sealing for bi</ins>-<ins style="font-weight: bold; text-decoration: none;">direction flow, so they are widely used in the fly</ins>-<ins style="font-weight: bold; text-decoration: none;">ash system of power plant and other conveyance system of dry abrasive material.</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Please do not edit </del>the <del style="font-weight: bold; text-decoration: none;">sponsored link on </del>the <del style="font-weight: bold; text-decoration: none;">top right corner</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Please start editing this page after the /noinclude </del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">A disc valve is linearly actuated to effect rotation of its sealing disc during opening and closing operations. Disc rotation is effected by creating unbalanced frictional forces between </ins>the <ins style="font-weight: bold; text-decoration: none;">sealing surfaces during valve operation</ins>. <ins style="font-weight: bold; text-decoration: none;">Rotation </ins>of the <ins style="font-weight: bold; text-decoration: none;">disc produces a lapping action that in the process medium renews and polishes </ins>the <ins style="font-weight: bold; text-decoration: none;">metal seating surfaces with each operation</ins>.</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* </del>-------<del style="font-weight: bold; text-decoration: none;">------------------------------------------&gt;&lt;/noinclude&gt;</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">This page is still empty</del>. <del style="font-weight: bold; text-decoration: none;">If you know something about this product</del>, <del style="font-weight: bold; text-decoration: none;">please share your knowledge with others</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The rotating disc valves feature a unique rotating or shearing disc which provides a self lapping rotation and enhanced seat cleaning action which cuts through solids giving a long</ins>-<ins style="font-weight: bold; text-decoration: none;">lasting tight shut</ins>-<ins style="font-weight: bold; text-decoration: none;">off. The metal</ins>-<ins style="font-weight: bold; text-decoration: none;">to</ins>-<ins style="font-weight: bold; text-decoration: none;">metal seating makes the [[Valves]] abrasion resistant over a wide temperature range, and their high pressure capability, which is better than industry standards, allows the force to be distributed over a larger area resulting in reduced trim wear. An abrasion resistant full port eliminates obstruction to flow with minimal pressure drop, while the self</ins>-<ins style="font-weight: bold; text-decoration: none;">draining body reduces the chance of jamming due to material entrapment, stagnation and degradation. A spring</ins>-<ins style="font-weight: bold; text-decoration: none;">loaded connection between the disc and drive allows the disc to compensate for thermal expansion or contraction, adjusts for wear, ensures tight shut</ins>-<ins style="font-weight: bold; text-decoration: none;">off and resists back pressure. Additional features include body purge connections which have the ability to flush valve cavity and internals while in operation, flat seating surfaces, repairable seats and a simple yet versatile design</ins>. <ins style="font-weight: bold; text-decoration: none;">Typical applications include for use in media such as steam</ins>, <ins style="font-weight: bold; text-decoration: none;">coke, fly ash or ash slurry, flammable liquids and gases, sand and boiler water</ins>.</div></td></tr> </table>

Kodiyath https://www.solidswiki.com/index.php?title=Rotating_Disc_Valves&diff=7533&oldid=prev 2012-06-27T06:16:22Z

<p>Created page with &quot;<a href="/index.php/Category:Valves" title="Category:Valves">Category:Valves</a>{{Knoppen}} &lt;noinclude&gt;&lt;!------------------------------------------------ * READ THIS FIRST * Only edit this page if you can improve the content. * Improper u...&quot;</p> <p><b>New page</b></p><div>[[Category:Valves]]{{Knoppen}}<br /> &lt;noinclude&gt;&lt;!------------------------------------------------ <br /> * READ THIS FIRST<br /> * Only edit this page if you can improve the content.<br /> * Improper use of this page will lead to permanent banning.<br /> * Please do not edit the sponsored link on the top right corner.<br /> * Please start editing this page after the /noinclude <br /> * -------------------------------------------------&gt;&lt;/noinclude&gt;<br /> This page is still empty. If you know something about this product, please share your knowledge with others.</div>

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