{"id":5194,"date":"2019-10-23T15:55:40","date_gmt":"2019-10-23T15:55:40","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5194"},"modified":"2024-12-25T14:34:58","modified_gmt":"2024-12-25T06:34:58","slug":"f91-pressure-forged-steel-self-sealing-check-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/pt\/f91-pressure-forged-steel-self-sealing-check-valve\/","title":{"rendered":"V\u00e1lvula de reten\u00e7\u00e3o autovedante de a\u00e7o forjado sob press\u00e3o F91"},"content":{"rendered":"<p>A v\u00e1lvula de reten\u00e7\u00e3o em a\u00e7o forjado \u00e9 uma tampa de v\u00e1lvula com autoaperto de press\u00e3o. A v\u00e1lvula projetada de acordo com esta forma de projeto possui um corpo de v\u00e1lvula e uma tampa de v\u00e1lvula que s\u00e3o aparafusados, e a press\u00e3o interna \u00e9 vedada por um anel autovedante. Os discos de veda\u00e7\u00e3o opcionais est\u00e3o dispon\u00edveis em tipo girat\u00f3rio, tipo elevador e tipo esfera. O padr\u00e3o de conex\u00e3o pode ser roscado americano ou GB, soldado e flangeado.<\/p>\r\n<p>Projeto e fabrica\u00e7\u00e3o em conformidade com BS5351, MSS SP-118<\/p>\r\n<p>As extremidades da conex\u00e3o est\u00e3o em conformidade com:<\/p>\r\n<p>1. As extremidades soldadas do soquete est\u00e3o em conformidade com ANSI B16.11<\/p>\r\n<p>2. As extremidades dos parafusos est\u00e3o em conformidade com ANSI B1.20.1<\/p>\r\n<p>3. Extremidades soldadas de topo em conformidade com ANSI B16.25<\/p>\r\n<p>4. As extremidades do flange est\u00e3o em conformidade com ANSI B16.5<\/p>\r\n<p>5. Teste e inspe\u00e7\u00e3o em conformidade com: API 598<\/p>\r\n<p>Recursos de estrutura:<\/p>\r\n<p>Castelo aparafusado, castelo soldado, castelo com veda\u00e7\u00e3o de press\u00e3o<\/p>\r\n<p>A\u00e7o Forjado, Pist\u00e3o, Esfera ou Tipo Swing<\/p>\r\n<p>Assento integral do corpo para v\u00e1lvulas de reten\u00e7\u00e3o de pist\u00e3o e esfera<\/p>\r\n<p>Projeto de anel de sede separado para v\u00e1lvulas de reten\u00e7\u00e3o de giro<\/p>\r\n<p>Junta enrolada em espiral ou junta de anel oval<\/p>\r\n<p>Furo reduzido ou porta completa,<\/p>\r\n<p>Padr\u00e3o T ou Padr\u00e3o Y,<\/p>\r\n<p>Gama de Produtos<\/p>\r\n<p>Material do corpo: A105,LF2,F5,F11,F22.304.304L,316.316L,F51,F91.20#,Inconel .Ect<\/p>\r\n<p>Di\u00e2metro nominal:1\/2\u2033~2\u2033\uff08DN15~DN50\uff09<\/p>\r\n<p>Conex\u00e3o final: THR,SW,BW,RF,RTJ<\/p>\r\n<p>Temperatura de trabalho: -196\u2103~+560\u2103<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" class=\"wp-image-5195\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve.jpg\" alt=\"\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve.jpg 500w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve-300x300.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve-100x100.jpg 100w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve-80x80.jpg 80w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve-36x36.jpg 36w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/F91-Pressure-forged-steel-self-sealing-check-valve-180x180.jpg 180w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>The forged steel check valve is a pressure self-tightening valve cover. The valve designed according to this design form has a valve body and a valve cover which are screwed, and the internal pressure is sealed by a self-sealing ring. The optional sealing discs are available in swing type, lift type, and ball type. The [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1276],"class_list":["post-5194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-f91-pressure-forged-steel-self-sealing-check-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/5194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/comments?post=5194"}],"version-history":[{"count":2,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/5194\/revisions"}],"predecessor-version":[{"id":7734,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/5194\/revisions\/7734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media\/5195"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media?parent=5194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/categories?post=5194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/tags?post=5194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}