{"id":6960,"date":"2024-07-24T12:17:33","date_gmt":"2024-07-24T09:17:33","guid":{"rendered":"https:\/\/kopar.fi\/?p=6960"},"modified":"2025-11-06T16:40:28","modified_gmt":"2025-11-06T14:40:28","slug":"what-is-a-ball-valve","status":"publish","type":"article","link":"https:\/\/kopar.fi\/en\/mika-on-kalottiventtiili\/","title":{"rendered":"What is a dome valve?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Construction and operation of a dome valve<\/h2>\n\n\n\n<p>A dome valve consists of several key components, such as a dome, seals and a control mechanism. The dome is the heart of the valve, which opens and closes to control the flow of material. The seals ensure that the valve is completely tight, preventing leaks and ensuring safe operation.<\/p>\n\n\n\n<p>The principle is simple but effective. When the valve is opened, the dome moves away from the material flow, allowing unobstructed flow. When closed, the dome returns to its position, preventing the flow of material. This mechanism makes the dome valve a highly reliable and durable solution for many industrial applications.<\/p>\n\n\n\n        <div\n            class=\"seoaic-multistep-form\"\n            data-prefix=\"seoaic_ms_6a176eb10484c_\"\n            data-redirecturl=\"\"\n        >\n            <div class=\"seoaic-ms-chat-header\">\n                <div class=\"seoaic-ms-chat-header-icon-wrapper\">\n                    <div class=\"seoaic-ms-chat-header-icon\"><\/div>\n                <\/div>\n                                <div class=\"seoaic-ms-close-wrapper\">\n                    <span class=\"seoaic-ms-close dashicons dashicons-no-alt\" title=\"Close form\"><\/span>\n                <\/div>\n            <\/div>\n\n            <div class=\"seoaic-ms-closed-msg-wrapper seoaic-ms-open-click\" title=\"Open lead form\">\n                                    <div class=\"seoaic-ms-closed-msg-container\">\n                        <div class=\"seoaic-ms-closed-msg\">\n                            <div class=\"seoaic-ms-chat-icon\"><\/div>\n                            <div class=\"seoaic-ms-chat-content\">\n                                                                    <div class=\"seoaic-ms-closed-msg-title-wrapper\">\n                                        <span class=\"seoaic-ms-closed-msg-title\">Hi, how are you doing?<\/span>\n                                    <\/div>\n                                                                        <div class=\"seoaic-ms-closed-msg-text-wrapper\">\n                                        <span class=\"seoaic-ms-closed-msg-text\">Can I ask you something?<\/span>\n                                    <\/div>\n                                                                <\/div>\n                            <div class=\"seoaic-ms-closed-msg-close-wrapper\">\n                                <span class=\"seoaic-ms-closed-msg-close-icon dashicons dashicons-no-alt\" title=\"Close\"><\/span>\n                            <\/div>\n                        <\/div>\n                        <div class=\"seoaic-ms-clised-msg-connector\"><\/div>\n                    <\/div>\n                                    <div class=\"seoaic-ms-open seoaic-ms-open-click\" title=\"Open lead form\">\n                    <span class=\"dashicons dashicons-testimonial\"><\/span>\n                <\/div>\n            <\/div>\n\n            <div class=\"seoaic-ms-steps-wrapper\">\n                <div class=\"seoaic-ms-steps\">\n                                            <div\n                            class=\"seoaic-ms-step\"\n                            id=\"seoaic_ms_6a176eb10484c_#1\"\n                            data-type=\"single\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Hei! N\u00e4en, ett\u00e4 olet kiinnostunut kalottiventtiileist\u00e4. Monet teollisuusyritykset etsiv\u00e4t luotettavia ratkaisuja vaativiin materiaalink\u00e4sittelytilanteisiin. Mik\u00e4 kuvaa parhaiten tilannettasi?\">Hello! I see that you are interested in dome valves. Many industrial companies are looking for reliable solutions for demanding material handling situations. Which best describes your situation?<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#3\"\n                                                data-origtext=\"Meill\u00e4 on akuutti tarve \u2013 nykyinen ratkaisu ei toimi\"\n                                            >We have an acute need - the current solution is not working<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#2\"\n                                                data-origtext=\"Suunnittelemme uutta j\u00e4rjestelm\u00e4\u00e4 tai p\u00e4ivityst\u00e4\"\n                                            >We are planning a new system or upgrade<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#2\"\n                                                data-origtext=\"Kartoitamme vaihtoehtoja ja ker\u00e4\u00e4mme tietoa\"\n                                            >We map options and collect information<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a176eb10484c_#2\"\n                            data-type=\"single\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Hyv\u00e4! Ymm\u00e4rr\u00e4n tilanteen. Kopar suunnittelee ja valmistaa r\u00e4\u00e4t\u00e4l\u00f6ityj\u00e4 ratkaisuja sek\u00e4 pneumaattiseen ett\u00e4 mekaaniseen irtotavarank\u00e4sittelyyn \u2013 erityisesti vaativimpien materiaalien kanssa. Mik\u00e4 seuraavista kuvaa parhaiten tarvettasi?\">Good! I understand the situation. Kopar designs and manufactures tailor-made solutions for both pneumatic and mechanical bulk handling - especially with the most demanding materials. Which of the following best describes your need?<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-buttons-wrapper\">\n                                                                                    <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#3\"\n                                                data-origtext=\"Tarvitsemme kest\u00e4v\u00e4n ratkaisun kuluttaville materiaaleille\"\n                                            >We need a reliable solution for abrasive materials<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#3\"\n                                                data-origtext=\"Etsimme helposti huollettavaa venttiili\u00e4\"\n                                            >We are looking for an easy to service valve<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#3\"\n                                                data-origtext=\"Haluamme v\u00e4hent\u00e4\u00e4 seisokkiaikoja ja parantaa tehokkuutta\"\n                                            >We want to reduce downtime and improve efficiency<\/button>\n                                                                                        <button\n                                                data-step-id=\"seoaic_ms_6a176eb10484c_#3\"\n                                                data-origtext=\"Tarvitsemme tiiviin ja turvallisen ratkaisun\"\n                                            >We need a compact and secure solution<\/button>\n                                                                                <\/div>\n                                                                <\/div>\n                                                            <div class=\"seoaic-ms-step-answers-wrapper\"><\/div>\n                                                        <\/div>\n                                                <div\n                            class=\"seoaic-ms-step hide\"\n                            id=\"seoaic_ms_6a176eb10484c_#3\"\n                            data-type=\"contact_fields\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Loistavaa! Kuvauksesi perusteella voimme auttaa sinua l\u00f6yt\u00e4m\u00e4\u00e4n oikean ratkaisun. J\u00e4t\u00e4 yhteystietosi, niin asiantuntijamme ottaa yhteytt\u00e4 ja keskustelee tarkemmin tarpeistasi.\">Great! Based on your description, we can help you find the right solution. Leave your contact details and one of our experts will contact you to discuss your needs in more detail.<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                    <div class=\"seoaic-ms-contact-fields-container\">\n                                        <div class=\"seoaic-ms-contact-fields-wrapper\">\n                                                                                            <div class=\"seoaic-ms-contact-field-content\">\n                                                    <label for=\"seoaic_ms_6a176eb10484c_#3_0\">Name<\/label>\n                                                                                                                <div class=\"\">\n                                                                <input\n                                                                    type=\"text\"\n                                    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data-type=\"text\"\n                            data-autostep=\"\"\n                        >\n                            <div class=\"seoaic-ms-bot-icon\"><\/div>\n                            <div class=\"seoaic-ms-step-question-wrapper\">\n                                <div class=\"seoaic-ms-step-question\" data-origquestion=\"Kiitos! Olemme vastaanottaneet tietosi. Tiimimme k\u00e4y l\u00e4pi tarpeesi ja ottaa sinuun yhteytt\u00e4 keskustellakseen sopivista ratkaisuista materiaalink\u00e4sittelyyn.\">Thank you! We have received your information. Our team will review your needs and contact you to discuss suitable solutions for material handling.<\/div>\n                            <\/div>\n                            <div class=\"seoaic-ms-step-content\">\n                                                                            <div class=\"seoaic-ms-text-message-wrapper\">\n                                                Kopar - Handling like no other.                                             <\/div>\n                                                                        <\/div>\n                                                    <\/div>\n                                        <\/div>\n                <div class=\"seoaic-multistep-progress-wrapper\">\n                    <div class=\"seoaic-multistep-progress-percent\"><\/div>\n                    <div class=\"seoaic-multistep-progress\">\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n        \n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-1024x683.jpg\" alt=\"\" class=\"wp-image-9745\" srcset=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-1024x683.jpg 1024w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-300x200.jpg 300w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-768x512.jpg 768w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-1536x1025.jpg 1536w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-18x12.jpg 18w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2-600x400.jpg 600w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/203a1545-edit-2.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Advantages of a dome valve<\/h2>\n\n\n\n<p>One of the most important advantage of dome valves is its durability. The valve is designed to withstand harsh conditions and abrasive materials, making it an ideal choice for many industrial environments. In addition, the valve is fully sealed, which means it ensures safety by preventing material leakage. <\/p>\n\n\n\n<p>Another major advantage is easy serviceability. Maintenance of the dome valve is straightforward and quick, reducing downtime and improving plant efficiency. Valve replacement can be completed in as little as an hour, after which operations can resume as normal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Places of use<\/h2>\n\n\n\n<p>Dome valves are widely used in various industries, such as metal processing, energy and chemical industries. These environments require reliable and durable flow control, and the dome valve provides just that.<\/p>\n\n\n\n<p>Especially in demanding applications where abrasive powdery materials are handled, the dome valve is an excellent choice. Its ability to open up completely away from the material flow reduces wear and extends the life of the valve.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-1024x576.jpg\" alt=\"\" class=\"wp-image-9743\" srcset=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-1024x576.jpg 1024w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-300x169.jpg 300w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-768x432.jpg 768w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-1536x864.jpg 1536w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2-18x10.jpg 18w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_k200_3-2.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Installation and retrofitting<\/h2>\n\n\n\n<p>The installation of a dome valve is simple. The valve can be easily connected to existing automation systems, making it a flexible solution for a wide range of applications. In addition, they can be retrofitted to existing systems, allowing them to be used in older installations.<\/p>\n\n\n\n<p>The simplicity of the installation process reduces installation time and costs, making the ball valve a cost-effective solution. This is particularly important in industrial environments where downtime can be costly.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/kopar.fi\/en\/references\/a-reliable-valve-solution-for-ash-handling-in-northern-europe\/\">Read more about our retrofit projects<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Tightness and safety<\/h2>\n\n\n\n<p>The tightness of a dome valve is one of its most important features. The seals ensure that the valve is completely tight, preventing leaks and improving safety. This is particularly important in industrial environments where the risk of leakage can cause significant safety and environmental problems.<\/p>\n\n\n\n<p>Safety is always a top priority, and the dome valve offers a reliable and safe solution for material handling. Its tightness and durability make it an excellent choice for many industrial applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Service and Maintenance<\/h2>\n\n\n\n<p>The maintenance of a dome valve is simple and straightforward. Valve replacement can be completed within an hour, reducing downtime and improving plant efficiency. This is particularly important in industrial environments where downtime can be costly.<\/p>\n\n\n\n<p>Servicing is also easy, and changing inflatable seals is a straightforward job. This reduces maintenance costs and improves plant reliability.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-1024x683.jpg\" alt=\"\" class=\"wp-image-9740\" srcset=\"https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-1024x683.jpg 1024w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-300x200.jpg 300w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-768x512.jpg 768w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-1536x1024.jpg 1536w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-18x12.jpg 18w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076-600x400.jpg 600w, https:\/\/kopar.fi\/wp-content\/uploads\/2025\/06\/kopar_kv_0076.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Summary<\/h2>\n\n\n\n<p>The dome valve is a reliable and durable solution for many industrial applications. Its simple but effective operating principle, excellent sealing performance and easy maintenance make it an excellent choice for demanding applications. We hope that this article has provided a comprehensive overview of the operation and benefits of dome valves.<\/p>\n\n\n\n<p>If you have any questions or need more information, please do not hesitate to contact us.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/kopar.fi\/en\/contact\/\">Contact info<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The structure and operation of a globe valve A globe valve consists of several key components, such as a dome, seals and a control mechanism. The dome is the heart of the valve, which opens and closes to control the flow of material. The seals ensure that the valve is completely tight, preventing leaks and ensuring safe operation. The principle of operation is simple but effective. When the valve is opened, the dome moves away from the material flow, allowing unobstructed flow. When closing the dome...<\/p>","protected":false},"featured_media":7231,"menu_order":0,"template":"","class_list":["post-6960","article","type-article","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/6960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/types\/article"}],"version-history":[{"count":9,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/6960\/revisions"}],"predecessor-version":[{"id":10546,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/article\/6960\/revisions\/10546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/media\/7231"}],"wp:attachment":[{"href":"https:\/\/kopar.fi\/en\/wp-json\/wp\/v2\/media?parent=6960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}