{"id":4884,"date":"2019-05-17T03:11:54","date_gmt":"2019-05-17T03:11:54","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=4884"},"modified":"2024-12-26T08:41:02","modified_gmt":"2024-12-26T00:41:02","slug":"what-is-the-principle-of-selection-for-forged-steel-globe-valves","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/es\/what-is-the-principle-of-selection-for-forged-steel-globe-valves\/","title":{"rendered":"\u00bfCu\u00e1l es el principio de selecci\u00f3n de las v\u00e1lvulas de globo de acero forjado?"},"content":{"rendered":"

\u00bfCu\u00e1l es el principio de selecci\u00f3n de las v\u00e1lvulas de globo de acero forjado?<\/h1>\r\n

El principio de selecci\u00f3n de v\u00e1lvulas de globo de acero forjado es:<\/p>\r\n\r\n\r\n\r\n

    \r\n
  1. The globe valves should be used on the pipeline or device of high temperature and high pressure medium. Such as thermal power plants, nuclear power plants, high-temperature, high-pressure pipelines of petrochemical systems.<\/li>\r\n
  2. En tuber\u00edas donde la resistencia al flujo no es estricta. Es decir, el lugar donde no se considera la p\u00e9rdida de presi\u00f3n.<\/li>\r\n
  3. Las v\u00e1lvulas peque\u00f1as se pueden utilizar con v\u00e1lvulas de aguja, v\u00e1lvulas de instrumentos, v\u00e1lvulas de muestreo, v\u00e1lvulas de man\u00f3metro, etc.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

    4, hay ajuste de flujo o regulaci\u00f3n de presi\u00f3n, pero la precisi\u00f3n del ajuste no es alta y el di\u00e1metro de la tuber\u00eda es relativamente peque\u00f1o, como el di\u00e1metro nominal de la tuber\u00eda \u2264 50 mm.<\/p>\r\n\r\n\r\n\r\n

      \r\n
    1. Para fertilizantes qu\u00edmicos peque\u00f1os y fertilizantes qu\u00edmicos grandes en la producci\u00f3n industrial sint\u00e9tica, se deben utilizar v\u00e1lvulas de cierre de \u00e1ngulo de alta presi\u00f3n o v\u00e1lvulas de estrangulaci\u00f3n de \u00e1ngulo de alta presi\u00f3n con presi\u00f3n nominal PN160 presi\u00f3n nominal 16 MPa o presi\u00f3n nominal PN320 32 MPa.<\/li>\r\n
    2. En el taller de desiliconizaci\u00f3n y en la tuber\u00eda de coquizaci\u00f3n f\u00e1cil en la producci\u00f3n de al\u00famina mediante el m\u00e9todo Bayer, es f\u00e1cil seleccionar el tipo de CC.
      globe valves valve or the DC type throttle valve with the valve body separated, the valve seat can be removed, and the carbide seal pair.<\/li>\r\n
    3. En los proyectos de suministro de agua y calefacci\u00f3n en la construcci\u00f3n urbana, se sabe que pasa a trav\u00e9s de tuber\u00edas m\u00e1s peque\u00f1as, y se puede utilizar la v\u00e1lvula de corte, v\u00e1lvula de equilibrio o v\u00e1lvula de \u00e9mbolo, como la tuber\u00eda que pasa con una longitud nominal inferior a 150 mm.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

      Forged steel globe valves valves pay attention to the problem of the valve in the switch position. The ball valve is normally in the open position during maintenance and maintenance. In special cases, the maintenance is turned off. Other valves cannot be discussed in terms of opening. Forged steel globe valves must be closed during maintenance to ensure that the grease fills the seal groove along the seal. If it is open, the seal grease will fall directly into the runner or valve cavity, causing waste. When the valve is greased, the problem of grease injection is often ignored. The pressure, grease injection amount and switch position are normal during the grease filling operation. However, in order to ensure the grease filling effect of the valve, it is sometimes necessary to open or close the valve to check the lubrication effect and confirm that the valve ball or the surface of the valve is evenly lubricated.<\/p>","protected":false},"excerpt":{"rendered":"

      What is the principle of selection for forged steel globe valves? The principle of selection for forged steel globe valves is: The globe valves should be used on the pipeline or device of high temperature and high pressure medium. Such as thermal power plants, nuclear power plants, high-temperature, high-pressure pipelines of petrochemical systems. On the […]<\/p>\n","protected":false},"author":290641,"featured_media":4880,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[911],"class_list":["post-4884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-forged-steel-globe-valves"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/posts\/4884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/comments?post=4884"}],"version-history":[{"count":2,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/posts\/4884\/revisions"}],"predecessor-version":[{"id":7761,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/posts\/4884\/revisions\/7761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/media\/4880"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/media?parent=4884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/categories?post=4884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/es\/wp-json\/wp\/v2\/tags?post=4884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}