{"id":121,"date":"2020-08-22T06:42:33","date_gmt":"2020-08-22T06:42:33","guid":{"rendered":"https:\/\/psa-equipment.ir\/?post_type=products&#038;p=121"},"modified":"2025-10-28T11:35:54","modified_gmt":"2025-10-28T08:05:54","slug":"ssv-shut-off-change-over","status":"publish","type":"products","link":"https:\/\/psa-equipment.com\/fa\/products\/ssv-shut-off-change-over\/","title":{"rendered":"\u0634\u0627\u062a \u0622\u0641 \u0648 \u0686\u0646\u062c \u0627\u0648\u0631 \u0622\u0644\u0641\u0627\u0644\u0627\u0648\u0627\u0644"},"content":{"rendered":"<h2>Single seat valve<\/h2>\n<h3><strong>\u0645\u0639\u0631\u0641\u06cc :<\/strong><\/h3>\n<p>Single seat valve \u0634\u0631\u06a9\u062a \u067e\u0627\u0631\u062a \u0635\u0646\u0639\u062a \u0622\u0631\u06a9\u0627 \u062e\u0648\u0627\u0633\u062a\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0628\u0647\u062f\u0627\u0634\u062a \u0648 \u0627\u06cc\u0645\u0646\u06cc \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>SSV \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u062a\u0631\u06cc\u0627\u0644 \u0648 \u0628\u0627 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u062f\u0648\u0644\u0627\u0631 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0647\u0627 \u00a0SSV \u00a0\u062f\u0631 \u062c\u0647\u0627\u0646 \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0631 \u0627\u0633\u062a. \u062c\u0646\u0633 \u0645\u062a\u0631\u06cc\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 SSV \u00a0\u0627\u0632 \u0627\u0633\u062a\u06cc\u0644 \u0636\u062f \u0632\u0646\u06af 316 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u06cc\u0633\u06a9 \u060c \u0628\u062f\u0646\u0647 \u062f\u0631\u06cc\u0686\u0647 \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0642\u0648\u06cc \u0648 \u0628\u0627 \u062f\u0648\u0627\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0627\u06cc\u0645\u0646\u06cc \u062f\u0631 \u062e\u0637 \u062a\u0648\u0644\u06cc\u062f \u0648 \u0628\u0647\u0628\u0648\u062f \u0641\u0631\u0622\u06cc\u0646\u062f \u062f\u0631 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u0634\u0645\u0627 \u0645\u06cc \u0634\u0648\u062f .<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-369 size-full\" src=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2-min.jpg\" alt=\"Single seat valve\" width=\"240\" height=\"340\" srcset=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2-min.jpg 240w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2-min-212x300.jpg 212w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2-min-141x200.jpg 141w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/><\/p>\n<h2><\/h2>\n<h3>\u00a0\u06a9\u0627\u0631 \u0627\u0635\u0644\u06cc Single seat valve<\/h3>\n<p>\u0627\u06cc\u0646 \u0634\u06cc\u0631 \u0627\u0632 \u06cc\u06a9 \u062f\u0631\u06cc\u0686\u0647 \u067e\u0646\u0648\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u060c \u062f\u0631\u06cc\u0686\u0647 \u0648\u0631\u0648\u062f\u06cc \u062f\u0627\u0631\u0627\u06cc 2 \u062a\u0627 3 \u062f\u0631\u06af\u0627\u0647 \u0648 \u062f\u0631\u06cc\u0686\u0647 \u062e\u0631\u0648\u062c\u06cc \u0633\u06cc\u0627\u0644 \u0628\u06cc\u0634 \u0627\u0632 3 \u062a\u0627 5 \u062f\u0631\u06af\u0627\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u06cc\u0631 \u06a9\u0646\u062a\u0631\u0644 \u00a0\u0641\u0634\u0627\u0631 \u0647\u0648\u0627 \u062f\u0627\u062e\u0644 \u062f\u0633\u062a\u06af\u0627\u0647 \u0631\u0627 \u0627\u0632 \u0631\u0627\u0647 \u062f\u0648\u0631 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc \u0634\u0648\u062f . \u0627\u06cc\u0646 \u0642\u0637\u0639\u0627\u062a \u06a9\u0648\u0686\u06a9 \u060c \u0633\u0627\u062f\u0647 \u0648 \u0642\u0627\u0628\u0644 \u062d\u0645\u0644 \u0627\u0633\u062a \u06a9\u0647\u00a0 \u0647\u0632\u06cc\u0646\u0647 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0622\u0644\u0648\u062f\u06af\u06cc \u0631\u0627\u0647 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f. \u0648\u0638\u06cc\u0641\u0647 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0634\u06cc\u0631\u0647\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0633\u06cc\u0631 \u06cc\u0627 \u0642\u0637\u0639 \u0645\u0633\u06cc\u0631 \u0645\u06cc \u0628\u0627\u0634\u062f.<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-371 size-full\" src=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2020-07-29_093348-min.jpg\" alt=\"Single seat valve\" width=\"600\" height=\"288\" srcset=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2020-07-29_093348-min.jpg 600w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2020-07-29_093348-min-300x144.jpg 300w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/2020-07-29_093348-min-200x96.jpg 200w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u0637\u0631\u0627\u062d\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f :<\/strong><\/h3>\n<p><a href=\"https:\/\/www.alfalaval.com\/products\/fluid-handling\/valves\/single-seat-valves\/unique-ssv\/\">SSV<\/a> \u062f\u0627\u0631\u0627\u06cc 1 \u0627\u0644\u06cc 2 \u0642\u0633\u0645\u062a \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0645\u06cc\u0632\u0627\u0646 \u0628\u0627\u0644\u0627\u06cc \u062f\u0642\u062a \u060c \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u062c\u0646\u0633 \u0645\u0647\u0631\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062f\u0633\u062a\u06af\u0627\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0645\u062d\u0631\u06a9 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 yoke (\u0637\u0648\u0642\u0647) \u0628\u0647 \u0628\u062f\u0646\u0647 \u0634\u06cc\u0631 \u0648\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0647\u0645\u0647 \u0627\u062c\u0632\u0627 \u0628\u0627 \u062d\u0644\u0642\u0647 \u0647\u0627\u06cc \u06af\u06cc\u0631\u0647 \u0645\u0648\u0646\u062a\u0627\u0698 \u0645\u06cc \u0634\u0648\u0646\u062f .<\/p>\n<h3>\u0648\u06cc\u0632\u06af\u06cc \u0647\u0627 :<\/h3>\n<ul>\n<li>\u0637\u0631\u0627\u062d\u06cc \u0628\u0647 \u0634\u06a9\u0644 \u06a9\u0648\u0686\u06a9 \u0648 \u0645\u062d\u06a9\u0645<\/li>\n<li>\u062f\u0631 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u06cc\u0631 \u0628\u0647 \u0634\u06a9\u0644 NC (\u062f\u0631 \u062d\u0627\u0644\u062a \u0646\u0631\u0645\u0627\u0644 \u0628\u0633\u062a\u0647 ) \u0645\u06cc \u0628\u0627\u0634\u062f .<\/li>\n<li>\u062f\u0627\u0631\u0627\u06cc \u0642\u0627\u0628\u0644\u06cc\u062a \u062a\u0628\u062f\u06cc\u0644 \u0622\u0633\u0627\u0646 \u0628\u0647 \u0648\u0636\u0639\u06cc\u062a NO (\u062f\u0631 \u062d\u0627\u0644\u062a \u0646\u0631\u0645\u0627\u0644 \u0628\u0627\u0632 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u0639\u06a9\u0648\u0633 \u06a9\u0631\u062f\u0646 \u0645\u0648\u0642\u0639\u06cc\u062a \u0627\u06a9\u0686\u0648\u0648\u06cc\u062a\u0648\u0631 \u067e\u0646\u0648\u0645\u0627\u062a\u06cc\u06a9\u06cc)<\/li>\n<li>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (\u062c\u0648\u0634 \u062e\u0648\u0631\u062f\u0646\u06cc )<\/li>\n<\/ul>\n<h3 dir=\"rtl\"><strong>\u0645\u0648\u0627\u062f \u0645\u0635\u0631\u0641\u06cc \u062f\u0631 \u0633\u0627\u062e\u062a :<br \/>\n<\/strong><\/h3>\n<ul>\n<li>\u0642\u0637\u0639\u0627\u062a \u062f\u0631 \u062a\u0645\u0627\u0633 \u0628\u0627 \u0645\u062d\u0635\u0648\u0644 :\u0627\u0633\u062a\u0646\u0644\u0633 \u0627\u0633\u062a\u06cc\u0644 316L<\/li>\n<li>\u062f\u06cc\u06af\u0631 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0632 \u0627\u0633\u062a\u0646\u0644\u0633 \u0627\u0633\u062a\u06cc\u0644 : \u0627\u0633\u062a\u0646\u0644\u0633 \u0627\u0633\u062a\u06cc\u0644 304<\/li>\n<li>\u0648\u0627\u0634\u0631\u0647\u0627\u06cc \u062f\u0631 \u062a\u0645\u0627\u0633 \u0628\u0627 \u0645\u062d\u0635\u0648\u0644 : EPDM<\/li>\n<li>\u062f\u06cc\u06af\u0631 \u0648\u0627\u0634\u0631\u0647\u0627 : NBR<\/li>\n<\/ul>\n<h3>\u0645\u06cc\u0632\u0627\u0646 \u067e\u0631\u062f\u0627\u062e\u062a \u0633\u0637\u0648\u062d :<\/h3>\n<ul>\n<li>\u067e\u0631\u062f\u0627\u062e\u062a \u0633\u0637\u062d \u062f\u0627\u062e\u0644\u06cc : Ra &lt; 0.8<\/li>\n<li>\u067e\u0631\u062f\u0627\u062e\u062a \u0633\u0637\u062d \u062e\u0627\u0631\u062c\u06cc : \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0631\u0627\u0642<\/li>\n<\/ul>\n<h3><strong>\u0627\u0646\u0648\u0627\u0639 \u0628\u062f\u0646\u0647 :<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-335 size-full\" src=\"https:\/\/psa-equipment.ir\/wp-content\/uploads\/2020\/09\/Untitled-min.jpg\" alt=\"\" width=\"600\" height=\"190\" srcset=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/09\/Untitled-min.jpg 600w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/09\/Untitled-min-300x95.jpg 300w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/09\/Untitled-min-200x63.jpg 200w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3><strong>\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0641\u0646\u06cc :<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-373 size-full\" src=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/3-min.png\" alt=\"Single seat valve\" width=\"498\" height=\"145\" srcset=\"https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/3-min.png 498w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/3-min-300x87.png 300w, https:\/\/psa-equipment.com\/wp-content\/uploads\/2020\/08\/3-min-200x58.png 200w\" sizes=\"(max-width: 498px) 100vw, 498px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u062a\u0647\u06cc\u0647 \u0634\u062f\u0647 \u062f\u0631 :\u00a0 <a href=\"https:\/\/psa-equipment.com\/fa\/products\/ssv-shut-off-change-over\/\">PSA<\/a><\/p>\n","protected":false},"featured_media":122,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"products_cat":[],"class_list":["post-121","products","type-products","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/products\/121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/media\/122"}],"wp:attachment":[{"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/media?parent=121"}],"wp:term":[{"taxonomy":"products_cat","embeddable":true,"href":"https:\/\/psa-equipment.com\/fa\/wp-json\/wp\/v2\/products_cat?post=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}