{"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\/ar\/what-is-the-principle-of-selection-for-forged-steel-globe-valves\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u0631\u0629\u061f"},"content":{"rendered":"

\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u0631\u0629\u061f<\/h1>\r\n

\u0645\u0628\u062f\u0623 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u0631\u0629 \u0647\u0648:<\/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. \u0639\u0644\u0649 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u064a\u062b \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0644\u064a\u0633\u062a \u0635\u0627\u0631\u0645\u0629 \u0639\u0644\u0649 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u0623\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0624\u062e\u0630 \u0641\u064a\u0647 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631.<\/li>\r\n
  3. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0645\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0625\u0628\u0631\u0629\u060c \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u062c\u0647\u0632\u0629\u060c \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a\u060c \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

    4\u060c \u0647\u0646\u0627\u0643 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0623\u0648 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0644\u0643\u0646 \u062f\u0642\u0629 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0644\u064a\u0633\u062a \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0642\u0637\u0631 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0635\u063a\u064a\u0631 \u0646\u0633\u0628\u064a\u064b\u0627\u060c \u0645\u062b\u0644 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 50 \u0645\u0645\u060c \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647.<\/p>\r\n\r\n\r\n\r\n

      \r\n
    1. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0633\u0645\u062f\u0629 \u0627\u0644\u0643\u064a\u0645\u0627\u0648\u064a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0623\u0633\u0645\u062f\u0629 \u0627\u0644\u0643\u064a\u0645\u0627\u0648\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u060c \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0625\u063a\u0644\u0627\u0642 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0623\u0648 \u0635\u0645\u0627\u0645\u0627\u062a \u062e\u0646\u0642 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0645\u0639 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a PN160 (\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a 16MPa) \u0623\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a PN320 (32MPa).<\/li>\r\n
    2. \u0641\u064a \u0648\u0631\u0634\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0648\u062e\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u062d\u0645 \u0627\u0644\u0643\u0648\u0643 \u0627\u0644\u0633\u0647\u0644 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 \u0628\u0637\u0631\u064a\u0642\u0629 \u0628\u0627\u064a\u0631\u060c \u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u062a\u062d\u062f\u064a\u062f \u0646\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631
      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. \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0641\u064a \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062d\u0636\u0631\u064a\u060c \u0645\u0646 \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0623\u0646\u0647\u0627 \u062a\u0645\u0631 \u0639\u0628\u0631 \u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0635\u063a\u0631\u060c \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0645\u0627\u0645 \u0627\u0644\u0642\u0637\u0639 \u0623\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0623\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0643\u0628\u0633\u060c \u0645\u062b\u0644 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0630\u064a \u064a\u0645\u0631 \u0628\u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0627\u0633\u0645\u064a \u0623\u0642\u0644 \u0645\u0646 150 \u0645\u0645.<\/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\/ar\/wp-json\/wp\/v2\/posts\/4884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/comments?post=4884"}],"version-history":[{"count":2,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts\/4884\/revisions"}],"predecessor-version":[{"id":7761,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/posts\/4884\/revisions\/7761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/media\/4880"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/media?parent=4884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/categories?post=4884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ar\/wp-json\/wp\/v2\/tags?post=4884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}