{"id":5455,"date":"2024-06-02T14:03:55","date_gmt":"2024-06-02T14:03:55","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?p=5455"},"modified":"2025-11-12T01:39:06","modified_gmt":"2025-11-12T01:39:06","slug":"how-to-clean-the-inside-of-the-ball-valve-and-precautions","status":"publish","type":"post","link":"https:\/\/www.hongtaivalve.com\/vi\/how-to-clean-the-inside-of-the-ball-valve-and-precautions\/","title":{"rendered":"How to clean the inside of the ball valve and precautions"},"content":{"rendered":"
    \n
  1. Remove the protective cover at both ends of the flange and rinse the ball valve when it is fully open<\/span><\/li>\n
  2. before installation, the whole machine should be tested according to the specified signal (electricity or gas) (to prevent vibration due to transportation affecting the performance)<\/span><\/li>\n
  3. before preparing to connect with the pipe, it is necessary to flush and remove impurities in the clean stainless steel pipe (these substances may damage the seat and the ball)<\/span><\/li>\n
  4. during the installation, please do not use the actuator part of the valve as the lifting point to avoid damage to the execution equipment and accessories, in addition to the horizontal or vertical direction of the pipeline.<\/span><\/li>\n
  5. the pipeline near the installation point shall not be low or bear the phenomenon of external force, and the deviation of the pipeline can be eliminated with pipe supports or supports<\/span><\/li>\n<\/ol>\n

     <\/p>\n

    Attention:<\/span><\/h2>\n

    Ball valve<\/a> <\/strong><\/span>in the closed state, there is still pressure fluid inside the valve body<\/span><\/p>\n

    Disconnect the power or air supply before servicing<\/span><\/p>\n

    Detach the actuator from the support before maintenance<\/span><\/p>\n

    It is necessary to make sure that the upstream and downstream pipelines of the ball valve are clearly relieved of pressure before disassembly and decomposition<\/span><\/p>\n

    During decomposition and reassembly, care must be taken to prevent damage to the sealing surface of the parts, especially non-metallic parts, and special tools should be used to remove the sealing ring<\/span><\/p>\n

    The bolts on the flange must be tightened symmetrically, step by step and evenly during assembly<\/span><\/p>\n

    Detergent should be compatible with rubber parts, plastic parts, metal parts and working media (such as gas) in ball valves<\/a><\/strong><\/span>. When the working medium is gas, the metal parts can be cleaned with gasoline (GB484-89), and the non-metallic parts can be cleaned with pure water or alcohol<\/span><\/p>\n

    During assembly, it is not allowed to have metal debris, fiber, grease (except for specified use) dust and other impurities, foreign bodies and other pollution, adhesion or stay on the surface of the parts or into the cavity.<\/span><\/p>\n

    The stuffing should be locked again<\/span><\/p>\n

    If there is a microleak at the packing, lock the stem nut again<\/span><\/p>\n

    Be careful not to lock too tight, usually lock 1\/4 circle to 1 circle, the leak will stop<\/span><\/p>\n

    \"\"<\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"

    Remove the protective cover at both ends of the flange and rinse the ball valve when it is fully open before installation, the whole machine should be tested according to the specified signal (electricity or gas) (to prevent vibration due … Readmore<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[131],"class_list":["post-5455","post","type-post","status-publish","format-standard","hentry","category-news","tag-ball-valve"],"yoast_head":"\nHow to clean the inside of the ball valve and precautions - Wenzhou HongTai Fluid Equipment Co.Ltd<\/title>\n<meta name=\"description\" content=\"Before installing a ball valve, remove protective covers from the flange ends and rinse the valve when fully open. Test the valve with the specified signal (electric or gas) to ensure performance, as transportation may cause vibration. Flush the stainless steel pipeline to remove impurities that could damage the seat and ball. Avoid using the actuator as a lifting point during installation, and ensure pipelines near the installation point are supported to eliminate deviations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hongtaivalve.com\/vi\/how-to-clean-the-inside-of-the-ball-valve-and-precautions\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to clean the inside of the ball valve and precautions - Wenzhou HongTai Fluid Equipment Co.Ltd\" \/>\n<meta property=\"og:description\" content=\"Before installing a ball valve, remove protective covers from the flange ends and rinse the valve when fully open. Test the valve with the specified signal (electric or gas) to ensure performance, as transportation may cause vibration. Flush the stainless steel pipeline to remove impurities that could damage the seat and ball. 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