{"id":13506,"date":"2022-12-22T10:03:02","date_gmt":"2022-12-22T09:03:02","guid":{"rendered":"https:\/\/blog.wika.com\/en\/?p=13506"},"modified":"2023-02-02T10:54:52","modified_gmt":"2023-02-02T09:54:52","slug":"flushing-rings-in-diaphragm-seal-systems-have-several-advantages","status":"publish","type":"post","link":"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/","title":{"rendered":"Flushing rings in diaphragm seal systems have several advantages"},"content":{"rendered":"<p><strong>The extension of a flanged diaphragm seal system using a flushing ring brings significant advantages. Among other things, it enables easy cleaning and, in addition, on-site calibration of the measuring location.<\/strong><\/p>\n<p>Diaphragm seal systems are used in processes with critical media. During some process steps, such as shutting down and cooling down the processes, media sticks to the diaphragm of the diaphragm seal. This results in measurement inaccuracies and, in the worst case, even leads to the failure of the measuring location.<\/p>\n\n      <div class=\"wp-caption alignright\" style=\"max-width:396px;\"><img decoding=\"async\" src=\"https:\/\/blog.wika.com\/en\/files\/2022\/12\/textbild_spuelring_englisch.1.jpg\" \/><p class=\"wp-caption-text\">Graph: Diaphragm seal system with integrated flushing ring<\/p><\/div>\n    \n<h2>Cleaning without disassembly<\/h2>\n<p>Where such a danger can occur, the diaphragm should be regularly cleared of deposits. The integration of a flushing ring between the flange-type diaphragm seal and the process flange saves on time-consuming disassembly of the measuring system. Cleaning is carried out via the bore of the flushing ring. A needle valve or a ball valve can also be attached to the flushing ring for a problem-free supply of the respective cleaning medium.<\/p>\n<h2>Possibility of on-site calibration<\/h2>\n<p>However, the function of the flushing ring in a diaphragm seal system is not exhausted with just this. It also enables \u2013 in conjunction with an upstream shut-off valve \u2013 simple on-site calibration of the measuring location. The process can also be vented or drained via the bore and valve. Users can also take samples of the process medium using a flushing ring.<\/p>\n<h2>The advantages at a glance\u00a0<\/h2>\n<ul>\n<li>Easy cleaning<\/li>\n<li>Possible on-site calibration<\/li>\n<li>Venting of the process<\/li>\n<li>Sampling<\/li>\n<\/ul>\n<h2>A flushing ring for almost every application<\/h2>\n<p>Model 910.27 flushing rings from WIKA, with appropriate connections and materials, can be adapted to almost any application. There are versions with both one-sided and two-sided bores, which are suitable for a wide range of cleaning applications.<\/p>\n<p><strong>Note<br \/>\n<\/strong>Further information on the model 910.27 flushing ring can be found on the <a href=\"https:\/\/www.wika.com\/en-en\/910_27.WIKA\" target=\"_blank\" rel=\"noopener external\">WIKA website<\/a>. There you will also find an overview of <a href=\"https:\/\/www.wika.com\/en-en\/valves_and_protective_devices.WIKA\" target=\"_blank\" rel=\"noopener external\">valves<\/a> and <a href=\"https:\/\/www.wika.com\/en-en\/calibration.WIKA\" target=\"_blank\" rel=\"noopener external\">calibration equipment<\/a> as well as <a href=\"https:\/\/www.wika.com\/en-en\/diaphragm_seal_systems.WIKA\" target=\"_blank\" rel=\"noopener external\">diaphragm seal systems<\/a>. If you have any questions, your <a href=\"https:\/\/www.wika.com\/en-en\/contact.WIKA\" target=\"_blank\" rel=\"noopener external\">contact<\/a> will gladly help you.<\/p>\n<p><strong>Also read our posts<br \/>\n<\/strong><a href=\"https:\/\/blog.wika.com\/en\/products\/pressure-products\/how-diaphragm-seals-working\/\" target=\"_blank\" rel=\"noopener\">How do diaphragm seals work?<\/a><\/p>\n<p><a href=\"https:\/\/blog.wika.com\/en\/products\/pressure-products\/diaphragm-seal-system-with-diaphragm-monitoring-also-digital\/\" target=\"_blank\" rel=\"noopener\">Diaphragm seal system with diaphragm monitoring \u2013 also digital<\/a><\/p>\n<p><strong>Watch the following video to learn more about the functionality, application areas and advantages of a diaphragm seal:<\/strong><\/p>\n<div data-fullscreen=\"disabled\" data-mode=\"normal\" data-oembed=\"1\" data-provider=\"youtube\" data-reset-after-played id=\"arve-youtube-5scb2necfos\" style=\"max-width:900px;\" class=\"arve\">\n<div class=\"arve-inner\">\n<div style=\"aspect-ratio:500\/281\" class=\"arve-embed arve-embed--has-aspect-ratio\">\n<div class=\"arve-ar\" style=\"padding-top:56.200000%\"><\/div>\n<p>\t\t\t<iframe allow=\"accelerometer &apos;none&apos;;autoplay &apos;none&apos;;bluetooth &apos;none&apos;;browsing-topics &apos;none&apos;;camera &apos;none&apos;;clipboard-read &apos;none&apos;;clipboard-write;display-capture &apos;none&apos;;encrypted-media &apos;none&apos;;gamepad &apos;none&apos;;geolocation &apos;none&apos;;gyroscope &apos;none&apos;;hid &apos;none&apos;;identity-credentials-get &apos;none&apos;;idle-detection &apos;none&apos;;keyboard-map &apos;none&apos;;local-fonts;magnetometer &apos;none&apos;;microphone &apos;none&apos;;midi &apos;none&apos;;otp-credentials &apos;none&apos;;payment &apos;none&apos;;picture-in-picture;publickey-credentials-create &apos;none&apos;;publickey-credentials-get &apos;none&apos;;screen-wake-lock &apos;none&apos;;serial &apos;none&apos;;summarizer &apos;none&apos;;sync-xhr;usb &apos;none&apos;;web-share;window-management &apos;none&apos;;xr-spatial-tracking &apos;none&apos;;\" allowfullscreen=\"\" class=\"arve-iframe fitvidsignore\" credentialless data-arve=\"arve-youtube-5scb2necfos\" data-lenis-prevent=\"\" data-src-no-ap=\"https:\/\/www.youtube-nocookie.com\/embed\/5ScB2nEcfOs?feature=oembed&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;autohide=1&amp;playsinline=0&amp;autoplay=0&amp;enablejsapi=1\" frameborder=\"0\" height=\"505.8\" loading=\"lazy\" name=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" sandbox=\"allow-scripts allow-same-origin allow-presentation allow-popups allow-popups-to-escape-sandbox\" scrolling=\"no\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/5ScB2nEcfOs?feature=oembed&#038;iv_load_policy=3&#038;modestbranding=1&#038;rel=0&#038;autohide=1&#038;playsinline=0&#038;autoplay=0&#038;enablejsapi=1\" title=\"How do diaphragm seals work? | Areas of application and advantages in pressure measurement\" width=\"900\"><\/iframe><\/p><\/div>\n<\/p><\/div>\n<p>\t<script type=\"application\/ld+json\">{\"@context\":\"http:\\\/\\\/schema.org\\\/\",\"@id\":\"https:\\\/\\\/blog.wika.com\\\/en\\\/knowhow\\\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\\\/#arve-youtube-5scb2necfos\",\"type\":\"VideoObject\",\"embedURL\":\"https:\\\/\\\/www.youtube-nocookie.com\\\/embed\\\/5ScB2nEcfOs?feature=oembed&iv_load_policy=3&modestbranding=1&rel=0&autohide=1&playsinline=0&autoplay=0&enablejsapi=1\",\"name\":\"How do diaphragm seals work? | Areas of application and advantages in pressure measurement\",\"thumbnailUrl\":\"https:\\\/\\\/i.ytimg.com\\\/vi\\\/5ScB2nEcfOs\\\/hqdefault.jpg\",\"uploadDate\":\"2018-11-27T11:09:53Z\",\"author\":\"WIKA Group\",\"description\":\"WIKA diaphragm seals can be connected to almost all pressure gauges, process transmitters, pressure switches or pressure sensors. But why are diaphragm seals needed in the first place?\\n\\nBasically, diaphragm seals are used with all pressure measurements where direct contact between the measuring instrument and the medium should be avoided. Furthermore, diaphragm seals ( are also used if the measuring point is located in a hard-to-reach place where the measuring instrument cannot be mounted or read. In both cases, the pressure acting is transmitted to the measuring instrument via a system fill fluid within the case of the diaphragm seal.\\n\\nThe seals\\u2019 diaphragms can be made of different materials such as stainless steels, Hastelloy, Monel or tantalum. Furthermore, coatings with ECTFE, PFA or gold are also possible. Diaphragm seals, coated with our patented Wikaramic\\u00ae, are highly resistant to wear and can thus also withstand abrasive media.\\n\\nThe optimal diaphragm seal designs, materials, system fill fluids and accessories are available for each application. The configuration of the combination of pressure measuring instruments and diaphragm seals depends, among other things, on the application conditions in which the diaphragm seal system must work.\\nFor the diaphragm seals, test certificates and approvals for special applications can be supplied.\\n\\nNo matter how complex the requirements seem, diaphragm seals can be flexibly adapted to the respective measuring conditions. WIKA will gladly advise you on the selection of the diaphragm seal suitable for your application.\\n\\n\\ud83d\\uded2 In our online shop we also offer complete diaphragm seal systems with pressure gauges, pressure switches or pressure sensors: \\n\\n\\ud83d\\udcd6 In our blog post \\u201cHow do diaphragm seals work?\\u201d we provide you with further insights into the assembly of a diaphragm seal: \\n\\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \\n\\nFollow us on our social media channels:\\n\\ud83d\\udcfa YouTube: \\n\\ud83c\\udfaf LinkedIn:\"}<\/script><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The extension of a flanged diaphragm seal system using a flushing ring brings significant advantages. Among other things, it enables easy cleaning and, in addition, on-site calibration of the measuring location. Diaphragm seal systems are used in processes with critical media. During some process steps, such as shutting down and cooling down the processes, media [&hellip;]<\/p>\n","protected":false},"author":60,"featured_media":13505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[15,517,273,285,261,301,284,563,721,462],"class_list":["post-13506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowhow","tag-accuracy","tag-calibration","tag-cleaning","tag-diaphragm-seals","tag-failure","tag-flange","tag-measuring-point","tag-pressure","tag-process-safety","tag-valves-and-controllers"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Flushing rings in diaphragm seal systems have several advantages - WIKA blog<\/title>\n<meta name=\"description\" content=\"A diaphragm seal system with a flushing ring has decisive advantages: cleaning and calibration of the measuring point are possible.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flushing rings in diaphragm seal systems have several advantages - WIKA blog\" \/>\n<meta property=\"og:description\" content=\"A diaphragm seal system with a flushing ring has decisive advantages: cleaning and calibration of the measuring point are possible.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/\" \/>\n<meta property=\"og:site_name\" content=\"WIKA blog\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.wika.com\/en\/files\/2022\/12\/beitragsbild_spuelring_2022_10_18_2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"838\" \/>\n\t<meta property=\"og:image:height\" content=\"471\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tobias Hench\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tobias Hench\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/\"},\"author\":{\"name\":\"Tobias Hench\",\"@id\":\"https:\/\/blog.wika.com\/en\/#\/schema\/person\/b1b893ed5e3f94f8cf9252ddbbf4a953\"},\"headline\":\"Flushing rings in diaphragm seal systems have several advantages\",\"datePublished\":\"2022-12-22T09:03:02+00:00\",\"dateModified\":\"2023-02-02T09:54:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/\"},\"wordCount\":394,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/blog.wika.com\/en\/knowhow\/flushing-rings-in-diaphragm-seal-systems-have-several-advantages\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.wika.com\/en\/files\/2022\/12\/beitragsbild_spuelring_2022_10_18_2.jpg\",\"keywords\":[\"Accuracy\",\"Calibration\",\"Cleaning\",\"Diaphragm seals\",\"Failure\",\"Flange\",\"Measuring point\",\"Pressure\",\"Process safety\",\"Valves &amp; 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