{"id":4009,"date":"2025-09-22T17:26:06","date_gmt":"2025-09-22T09:26:06","guid":{"rendered":"https:\/\/www.aox-actuator.com\/?p=4009"},"modified":"2025-09-22T17:26:10","modified_gmt":"2025-09-22T09:26:10","slug":"what-is-a-linear-valve-actuator-ultimate-guide-from-electric-actuator-manufacturer","status":"publish","type":"post","link":"https:\/\/www.aox-actuator.com\/fr\/blog\/what-is-a-linear-valve-actuator-ultimate-guide-from-electric-actuator-manufacturer\/","title":{"rendered":"Qu&#039;est-ce qu&#039;un actionneur de vanne lin\u00e9aire\u00a0? Guide complet du fabricant d&#039;actionneurs \u00e9lectriques"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Qu&#039;est-ce qu&#039;un actionneur de vanne lin\u00e9aire ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un actionneur lin\u00e9aire de vanne est un dispositif qui convertit l&#039;\u00e9nergie \u00e9lectrique, pneumatique ou hydraulique en mouvement lin\u00e9aire. Plus simplement, il g\u00e9n\u00e8re une pouss\u00e9e ou une tension par moteur, v\u00e9rin pneumatique ou v\u00e9rin hydraulique pour pousser ou tirer la tige de vanne en ligne droite. Sa fonction principale est d&#039;assurer un contr\u00f4le pr\u00e9cis du mouvement lin\u00e9aire, ainsi que de l&#039;ouverture et de la fermeture d&#039;une vanne.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1121\" height=\"379\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators.png\" alt=\"\" class=\"wp-image-4013\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators.png 1121w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-500x169.png 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-300x101.png 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-768x260.png 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-18x6.png 18w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-150x51.png 150w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-480x162.png 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/09\/electric-linear-actuators-800x270.png 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1121px) 100vw, 1121px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em><a href=\"https:\/\/www.aox-actuator.com\/fr\/product-category\/electric-actuator\/linear-electric-actuator\/\">Vannes \u00e0 actionneur lin\u00e9aire \u00e9lectrique par AOXIANG<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quels sont les<\/strong> <strong>4 types d&#039;actionneurs lin\u00e9aires ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les 4 types courants d&#039;actionneurs lin\u00e9aires font r\u00e9f\u00e9rence aux actionneurs lin\u00e9aires \u00e9lectriques, pneumatiques, hydrauliques et m\u00e9caniques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Actionneur lin\u00e9aire \u00e9lectrique<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Source d&#039;alimentation :<\/strong>&nbsp;\u00c9lectricit\u00e9 (moteurs).<\/li>\n\n\n\n<li><strong>Points forts :<\/strong>&nbsp;Contr\u00f4le pr\u00e9cis, programmable, \u00e9conome en \u00e9nergie, compact.<\/li>\n\n\n\n<li><strong>Id\u00e9al pour :<\/strong>&nbsp;Automatisation, robotique et applications n\u00e9cessitant pr\u00e9cision et r\u00e9p\u00e9tabilit\u00e9.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Actionneur lin\u00e9aire pneumatique<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Source d&#039;alimentation :<\/strong>&nbsp;Air comprim\u00e9.<\/li>\n\n\n\n<li><strong>Points forts :<\/strong>&nbsp;Rapide, l\u00e9ger, peu co\u00fbteux, conception simple.<\/li>\n\n\n\n<li><strong>Id\u00e9al pour :<\/strong>\u00a0T\u00e2ches \u00e0 grande vitesse et \u00e0 faible charge o\u00f9 le co\u00fbt et la simplicit\u00e9 sont importants<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Actionneur lin\u00e9aire hydraulique<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Source d&#039;alimentation :<\/strong>\u00a0Fluide sous pression (huile).<\/li>\n\n\n\n<li><strong>Points forts :<\/strong>\u00a0Puissance de sortie tr\u00e8s \u00e9lev\u00e9e, durable, fonctionne dans des environnements difficiles.<\/li>\n\n\n\n<li><strong>Id\u00e9al pour :<\/strong>\u00a0Machines lourdes, construction et \u00e9quipements industriels.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Actionneur lin\u00e9aire \u00e9lectrohydraulique<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Source d&#039;alimentation :<\/strong>&nbsp;Combinaison d&#039;\u00e9lectricit\u00e9 et de fluide sous pression.<\/li>\n\n\n\n<li><strong>Points forts :<\/strong>&nbsp;Puissance de sortie \u00e9lev\u00e9e, contr\u00f4le de position rapide et pr\u00e9cis, capacit\u00e9s de s\u00e9curit\u00e9 int\u00e9gr\u00e9e, installation facile, diagnostics \u00e0 distance.<\/li>\n\n\n\n<li><strong>Id\u00e9al pour :<\/strong>&nbsp;Applications n\u00e9cessitant une force \u00e9lev\u00e9e, un contr\u00f4le pr\u00e9cis et une fonctionnalit\u00e9 hydraulique int\u00e9gr\u00e9e sans pompe s\u00e9par\u00e9e.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comment fonctionnent les actionneurs lin\u00e9aires \u00e9lectriques<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le processus peut \u00eatre d\u00e9compos\u00e9 en quatre \u00e9tapes :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.&nbsp;<strong>Entra\u00eenement par moteur<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le c\u0153ur de l\u2019actionneur est le moteur, g\u00e9n\u00e9ralement un moteur \u00e0 courant continu ou alternatif, qui produit un mouvement rotatif.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.&nbsp;<strong>Syst\u00e8me de transmission<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le m\u00e9canisme de transmission est l&#039;\u00e9l\u00e9ment cl\u00e9 qui convertit le mouvement rotatif en mouvement lin\u00e9aire. Les m\u00e9thodes courantes incluent\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vis et \u00e9crou :<\/strong>&nbsp;Le moteur fait tourner la vis, entra\u00eenant l&#039;\u00e9crou \u00e0 se d\u00e9placer sur toute sa longueur, produisant un mouvement lin\u00e9aire.<\/li>\n\n\n\n<li><strong>Engrenages et bo\u00eetes de vitesses :<\/strong>&nbsp;Les bo\u00eetes de vitesses ajustent la vitesse et le couple du moteur, am\u00e9liorant ainsi l&#039;efficacit\u00e9 du transfert d&#039;\u00e9nergie.<\/li>\n\n\n\n<li><strong>Piston avec syst\u00e8mes hydrauliques\/pneumatiques :<\/strong>&nbsp;La pression du fluide (liquide ou gaz) pousse le piston pour g\u00e9n\u00e9rer un mouvement lin\u00e9aire.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.&nbsp;<strong>Contr\u00f4le et r\u00e9troaction<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les actionneurs lin\u00e9aires sont g\u00e9n\u00e9ralement \u00e9quip\u00e9s de circuits de commande et de capteurs pour un contr\u00f4le pr\u00e9cis du mouvement. Par exemple, la direction et la vitesse du moteur peuvent \u00eatre g\u00e9r\u00e9es par modulation de largeur d&#039;impulsion (MLI) ou par un automate programmable (API), permettant ainsi un contr\u00f4le en boucle ferm\u00e9e.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.&nbsp;<strong>Contr\u00f4le de mouvement<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le sens de d\u00e9placement et la vitesse d&#039;un actionneur lin\u00e9aire peuvent \u00eatre contr\u00f4l\u00e9s en modifiant la polarit\u00e9 du moteur ou en ajustant le rapport de transmission. Par exemple, l&#039;inversion du c\u00e2blage du moteur modifie le sens de pouss\u00e9e\/traction de l&#039;actionneur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La structure d&#039;un actionneur de vanne lin\u00e9aire<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En r\u00e8gle g\u00e9n\u00e9rale, un actionneur de vanne lin\u00e9aire est compos\u00e9 de :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Unit\u00e9 d&#039;entra\u00eenement<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Actionneur \u00e9lectrique :<\/strong>\u00a0Utilise un moteur \u00e0 courant continu ou alternatif pour fournir une puissance de rotation.<\/li>\n\n\n\n<li><strong>Actionneur pneumatique :<\/strong>\u00a0Fonctionne avec de l&#039;air comprim\u00e9 pour entra\u00eener un piston ou un diaphragme.<\/li>\n\n\n\n<li><strong>Actionneur hydraulique :<\/strong>\u00a0Utilise la pression hydraulique pour entra\u00eener un piston.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. M\u00e9canisme de transmission<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R\u00e9ducteur de vitesse :<\/strong>\u00a0R\u00e9duit la vitesse \u00e9lev\u00e9e et le faible couple d&#039;un moteur tout en amplifiant le couple, couramment utilis\u00e9 dans les actionneurs \u00e9lectriques.<\/li>\n\n\n\n<li><strong>Vis \/ Vis \u00e0 billes :<\/strong>\u00a0Convertit le mouvement rotatif d&#039;un moteur ou d&#039;un cylindre en mouvement lin\u00e9aire.<\/li>\n\n\n\n<li><strong>\u00c9crou ou curseur :<\/strong>\u00a0Fonctionne en conjonction avec la vis, g\u00e9n\u00e9rant un d\u00e9placement lin\u00e9aire lorsque la vis tourne.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. M\u00e9canisme de sortie<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tige de soupape (tige) :<\/strong>\u00a0Se connecte directement au disque de la valve afin que la valve puisse s&#039;ouvrir, se fermer ou s&#039;ajuster.<\/li>\n\n\n\n<li><strong>Bride de connexion \/ Boulons :<\/strong>\u00a0Ils maintiennent fermement la tige de valve sur le corps de valve, assurant ainsi une transmission de force fiable.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Bo\u00eetier et \u00e9tanch\u00e9it\u00e9<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bo\u00eetier \/ Corps :<\/strong>\u00a0Il fait office de cadre, g\u00e9n\u00e9ralement fabriqu\u00e9 en m\u00e9tal ou en plastique r\u00e9sistant, prot\u00e9geant les composants internes.<\/li>\n\n\n\n<li><strong>\u00c9l\u00e9ments d&#039;\u00e9tanch\u00e9it\u00e9 (joints toriques, joints d&#039;huile) :<\/strong>\u00a0Pr\u00e9venir les fuites de fluide.<\/li>\n\n\n\n<li><strong>Indice de protection :<\/strong>\u00a0Les classes de protection telles que IP65 et IP67 sont couramment appliqu\u00e9es dans les environnements difficiles.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. D\u00e9tection et contr\u00f4le de position<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Capteurs de position \/ Codeurs :<\/strong>\u00a0D\u00e9tectez le d\u00e9placement r\u00e9el de la tige de soupape et envoyez un retour d&#039;information au syst\u00e8me de contr\u00f4le afin qu&#039;il puisse s&#039;ajuster automatiquement. Les types courants incluent les codeurs magn\u00e9tiques, les codeurs optiques et les potentiom\u00e8tres.<\/li>\n\n\n\n<li><strong>Interrupteurs de fin de course :<\/strong>\u00a0Fournit des signaux d&#039;arr\u00eat m\u00e9caniques ou \u00e9lectriques lorsque la vanne atteint la fin de sa course pour l&#039;emp\u00eacher d&#039;aller trop loin.<\/li>\n\n\n\n<li><strong>Module de contr\u00f4le :<\/strong>\u00a0Contient les circuits et les ports de communication (comme HART, Modbus ou Profibus) qui permettent \u00e0 l&#039;actionneur de recevoir des commandes \u00e0 distance et de renvoyer des rapports pour les diagnostics.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. Composants auxiliaires<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dispositifs d&#039;amortissement \/ anti-vibrations :<\/strong>\u00a0R\u00e9duit les impacts et les vibrations, prolongeant ainsi la dur\u00e9e de vie.<\/li>\n\n\n\n<li><strong>Dissipateur thermique \/ ventilateur :<\/strong>\u00a0Appliqu\u00e9 dans les actionneurs \u00e9lectriques pendant le fonctionnement \u00e0 haute puissance pour faciliter la dissipation de la chaleur.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00c0 quelle vitesse un actionneur lin\u00e9aire peut-il se d\u00e9placer ?<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La plage de vitesse des actionneurs lin\u00e9aires est assez large, allant de moins d&#039;un pouce par seconde (environ 2,5 mm\/s) \u00e0 plus de dix pouces par seconde (environ 25,4 mm\/s).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plage de vitesse des actionneurs lin\u00e9aires \u00e9lectriques Aoxiang :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u00e9rie AOX-L<\/strong>: Disponible en <strong>1 mm\/s<\/strong>&nbsp;et <strong>1,5 mm\/s<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u00e9rie AOX-QL<\/strong>: Offre des options \u00e0 faible vitesse de <strong>0,66 mm\/s<\/strong>, <strong>0,5 mm\/s<\/strong>, et <strong>0,44 mm\/s<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comment choisir un actionneur lin\u00e9aire<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choisir un actionneur lin\u00e9aire n&#039;est pas toujours simple\u00a0: plusieurs facteurs entrent en jeu et il est essentiel d&#039;adapter votre choix \u00e0 vos besoins sp\u00e9cifiques. Voici quelques points cl\u00e9s \u00e0 prendre en compte.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>D\u00e9cidez de la charge et de la vitesse<\/strong><br>La premi\u00e8re chose \u00e0 d\u00e9terminer est la charge et la vitesse requises pour votre application. Une vitesse ou une charge excessive peut augmenter l&#039;usure et r\u00e9duire la dur\u00e9e de vie.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. S\u00e9lectionnez la longueur de course et la distance d&#039;installation<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La course et la configuration de montage d\u00e9pendent de la distance de d\u00e9placement de l&#039;actionneur lin\u00e9aire et de son emplacement. Le choix des sp\u00e9cifications appropri\u00e9es garantit un ajustement et des performances optimales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Tenez compte de l\u2019environnement et des conditions d\u2019exploitation<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;emplacement de l&#039;actionneur lin\u00e9aire est primordial\u00a0: la chaleur, l&#039;humidit\u00e9, la poussi\u00e8re ou le bruit affectent ses performances. Dans certains cas, une \u00e9tanch\u00e9it\u00e9 ou une protection suppl\u00e9mentaire sera n\u00e9cessaire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Tenez compte du contr\u00f4leur et du type de lecteur<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le contr\u00f4leur doit \u00eatre adapt\u00e9 \u00e0 la puissance et aux exigences fonctionnelles de l&#039;actionneur lin\u00e9aire, telles que les fins de course, la r\u00e9troaction num\u00e9rique ou le suivi du signal. Il faut ensuite d\u00e9terminer le mode d&#039;alimentation\u00a0: moteur, hydraulique ou pneumatique, selon la t\u00e2che.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Tenez compte de l&#039;exactitude et de la coh\u00e9rence<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dans certaines applications, comme l&#039;automatisation ou le travail de pr\u00e9cision, l&#039;actionneur lin\u00e9aire doit \u00eatre tr\u00e8s pr\u00e9cis et r\u00e9p\u00e9table. Choisissez un actionneur offrant le niveau de performance requis pour votre t\u00e2che.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. \u00c9valuer la dur\u00e9e de vie et l&#039;entretien<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La dur\u00e9e de vie et les exigences de maintenance sont des consid\u00e9rations importantes. Des charges \u00e9lev\u00e9es ou un fonctionnement fr\u00e9quent peuvent r\u00e9duire la dur\u00e9e de vie\u00a0; veillez donc \u00e0 choisir un mod\u00e8le adapt\u00e9 au cycle de service pr\u00e9vu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8. \u00c9quilibrer les co\u00fbts et le budget<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le co\u00fbt est toujours un facteur important. Si les actionneurs lin\u00e9aires hautes performances peuvent \u00eatre plus on\u00e9reux au d\u00e9part, ils peuvent s&#039;av\u00e9rer plus \u00e9conomiques \u00e0 long terme gr\u00e2ce \u00e0 leur dur\u00e9e de vie plus longue et leur efficacit\u00e9 accrue.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>9. Consultez des experts<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Si vous n&#039;\u00eates pas s\u00fbr, parlez-en \u00e0 un sp\u00e9cialiste ou consultez un guide : c&#039;est le meilleur moyen de vous assurer de choisir le bon actionneur lin\u00e9aire.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pour r\u00e9sumer<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choisir un actionneur lin\u00e9aire est un processus d\u00e9cisionnel multifactoriel. Il faut prendre en compte la charge, la vitesse, l&#039;environnement, la pr\u00e9cision, le co\u00fbt, etc. En \u00e9valuant soigneusement tous ces facteurs, vous trouverez le choix le plus adapt\u00e9 \u00e0 votre application. Si vous recherchez un fabricant fiable d&#039;actionneurs lin\u00e9aires \u00e9lectriques, n&#039;h\u00e9sitez pas \u00e0 contacter Aoxiang. Forts de plus de 30 ans d&#039;exp\u00e9rience, nous accompagnons nos clients dans divers secteurs tels que l&#039;automatisation industrielle, les \u00e9quipements m\u00e9dicaux, la maison connect\u00e9e, l&#039;automobile et la robotique. Nous sommes en mesure de vous fournir les produits et services qui vous conviennent le mieux.<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is A Linear Valve Actuator? A linear valve actuator is a device that converts electrical, pneumatic, or hydraulic energy into linear motion. More simply, the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":4012,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-4009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is a Linear Valve Actuator? Ultimate Guide from Electric Actuator Manufacturer<\/title>\n<meta name=\"description\" content=\"Discover what a linear valve actuator is and how it provides precise, straight-line control for valves. 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