{"id":4691,"date":"2019-02-16T13:11:43","date_gmt":"2019-02-16T10:11:43","guid":{"rendered":"https:\/\/goodvalf.com\/?p=4691"},"modified":"2022-09-29T15:04:12","modified_gmt":"2022-09-29T12:04:12","slug":"gate-vana-surgulu-vana","status":"publish","type":"post","link":"https:\/\/goodvalf.com\/en\/gate-vana-surgulu-vana\/","title":{"rendered":"GATE VALVES"},"content":{"rendered":"<h1>Gate Valves<\/h1>\n<div id=\"tw-target-text-container\" class=\"gsrt tw-ta-container tw-nfl\">\n<p class=\"translation-block\">Gate valves are multi-turn valves widely used in industrial applications. They are available in various sizes, materials, temperature and pressure ratings, as well as different body and bonnet designs.\n\nGate valves are designed to operate in either a fully open or fully closed position. Therefore, they are not suitable for throttling or flow regulation applications and should not be used for precise flow control.<\/p>\n<p class=\"translation-block\">Gate valves are typically used where minimal pressure loss and a full, unobstructed bore are required. When fully open, the gate does not obstruct the flow path, resulting in very low pressure drop.\n\nAs a multi-turn valve, a gate valve operates via a threaded stem mechanism. The stem must be rotated several times to move the gate from the open to the closed position. This slow operation also helps reduce the risk of water hammer.<\/p>\n<p class=\"translation-block\">Gate valves control flow by means of a sliding gate or disc that moves perpendicular to the flow direction.\nThey are suitable for applications involving hot water, compressed air, fuels, and a wide range of chemical fluids.<\/p>\n<p class=\"translation-block\">Gate valves are manufactured in accordance with ANSI standards, specifically API 600 and API 602.\n\nWhen selecting or requesting a gate valve, the following information should be specified:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/goodvalf.com\/wp-content\/uploads\/2019\/02\/gatevana.png\" alt=\"This image has an empty alt attribute; its file name is gatevana.png\" \/><\/p>\n<p><strong>Advantages of Gate Valves<\/strong><\/p>\n<ul>\n<li>They can be used for bidirectional flow.<\/li>\n<li>They are cost-effective and readily available.<\/li>\n<li>They provide excellent shut-off performance.<\/li>\n<li>They provide straight-through flow.<\/li>\n<li>They offer very low flow resistance.<\/li>\n<\/ul>\n<p><strong>Disadvantages of Gate Valves<\/strong><\/p>\n<ul>\n<li>They are not suitable for rapid opening and closing operations.<\/li>\n<li>Not appropriate for precise flow control<\/li>\n<li>Not recommended for applications requiring tight sealing in all conditions<\/li>\n<li>Requires more maintenance and installation space<\/li>\n<li>It requires clean fluid conditions.\nSince the sealing surfaces are in continuous contact and subject to friction, contaminated fluids may introduce particles between the surfaces, leading to wear, surface damage, and potential leakage.\nTherefore, proper filtration is essential.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Gate Vana Gate vanalar \u00e7ok turla a\u00e7\u0131l\u0131p, kapanan vanalar grubundand\u0131r ve yayg\u0131n olarak kullan\u0131l\u0131rlar. Gate vanalar \u00e7e\u015fitli ebatlar, malzemeler,\u00a0 s\u0131cakl\u0131k ve bas\u0131n\u00e7 de\u011ferleri ile kapak ve g\u00f6vde tasar\u0131mlar\u0131 da d\u00e2hil bir\u00e7ok \u00e7e\u015fidi vard\u0131r. Gate vanalar tamamen a\u00e7\u0131k veya tamamen kapal\u0131 fonksiyonda \u00e7al\u0131\u015fabilecek \u015fekilde tasarlanm\u0131\u015ft\u0131r. Bu y\u00fczden kontrol veya ayar vanas\u0131 olarak kullan\u0131lamazlar. Hassas ak\u0131\u015f kontrol\u00fc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3685,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-4691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve-gate-valf"],"acf":[],"_links":{"self":[{"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/posts\/4691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/comments?post=4691"}],"version-history":[{"count":2,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/posts\/4691\/revisions"}],"predecessor-version":[{"id":71647,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/posts\/4691\/revisions\/71647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goodvalf.com\/en\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/media?parent=4691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/categories?post=4691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/goodvalf.com\/en\/wp-json\/wp\/v2\/tags?post=4691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}