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margin-left: 0;\n margin-right: auto\n }\n\n [dir=rtl] .searchbox {\n padding: 18px 16px 18px 0\n }\n\n [lang=ko] .main-nav nav .navbar-nav .nav-item.has_box .sub_box .sub_item a {\n font-size: 14px\n }\n\n [lang=uk] .main-nav nav .navbar-nav .nav-item .dropdown-menu,\n [lang=vi] .main-nav nav .navbar-nav .nav-item .dropdown-menu {\n max-width: 310px\n }\n\n [lang=uk] .main-nav nav .navbar-nav .nav-item .dropdown-menu.sub_box,\n [lang=vi] .main-nav nav .navbar-nav .nav-item .dropdown-menu.sub_box {\n max-width: 100%\n }\n\n [lang=hu] .main-nav nav .navbar-nav>.nav-item,\n [lang=iw] .main-nav nav .navbar-nav>.nav-item {\n margin-left: 20px;\n margin-right: 20px\n }\n\n [lang=el] .main-nav nav .navbar-nav>.nav-item {\n margin-left: 10px;\n margin-right: 10px\n }\n\n [lang=fi] .main-nav nav .navbar-nav>.nav-item {\n margin-left: 16px;\n margin-right: 16px\n }\n\n [lang=fi] .main-nav nav .navbar-nav .nav-item.has_box .sub_box .sub_item a {\n font-size: 15px\n }\n\n [lang=pl] .features 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<input type=\"text\" name=\"keyword\" placeholder=\"Iskanje...\" required><button type=\"submit\"><i class=\"fa fa-search\"><\/i><\/button> <\/form>\n <\/div>\n <\/li>\n <\/ul>\n<div class=\"switch-mobile-nav-btn d-lg-block\">\n <div class=\"m-switch\"> <i class=\"fa fa-bars\"><\/i> <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"main-nav\">\n <div class=\"w1200\">\n <nav class=\"navbar navbar-expand-md navbar-light\"><a class=\"navbar-brand\" href=\"https:\/\/sl.covna-china.com\/\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1637048804_logo.png\" alt=\"logotip\" width=\"140\" height=\"24\" class=\"logo1 logo\"><img src=\"\/\/v4-upload.goalsites.com\/728\/image_1629961935_logo.jpg\" alt=\"logotip\" width=\"140\" height=\"24\" class=\"logo2 logo\"><\/a>\n <div class=\"collapse navbar-collapse mean-menu\" id=\"navbarSupportedContent\">\n <ul class=\"navbar-nav\">\n<li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/\" class=\"nav-link dropdown-toggle\">Doma<\/a> <\/li>\n <li class=\"nav-item has_box\"> <a href=\"https:\/\/sl.covna-china.com\/products\/all.html\" class=\"nav-link dropdown-toggle\">Izdelkov<i class=\"fa fa-caret-down\"><\/i><\/a>\n <div class=\"dropdown-menu sub_box\">\n <div class=\"list-title text-left\"> <a href=\"https:\/\/sl.covna-china.com\/products\/all.html\"> <span>Izdelkov<\/span> <\/a> <\/div>\n <div class=\"row\">\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/electric-actuated-valve.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1639556005_image_1638174527_Pneumatic-Valve.jpg?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Elektri\u010dni elektri\u010dna ventil\">\n<\/div> <span>Elektri\u010dni elektri\u010dna ventil<\/span>\n <\/a> <\/div>\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/pneumatic-actuated-valve.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1638174547_Electric-valve.jpg?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Pnevmatski aktivirani ventil\">\n<\/div> <span>Pnevmatski aktivirani ventil<\/span>\n <\/a> <\/div>\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/solenoid-valve.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1637133618_Solenoid-valve.jpg?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Solenoidni ventil\">\n<\/div> <span>Solenoidni ventil<\/span>\n <\/a> <\/div>\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/manual-valve.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1637133592_Manual-valve.jpg?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Ro\u010dni ventil\">\n<\/div> <span>Ro\u010dni ventil<\/span>\n <\/a> <\/div>\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/control-valve.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1644645247_%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220212134243.png?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Krmilni ventil\">\n<\/div> <span>Krmilni ventil<\/span>\n <\/a> <\/div>\n <div class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 col-12 sub_item\"> <a href=\"https:\/\/sl.covna-china.com\/products\/actuator.html\">\n <div class=\"sub_item_img\"> <img src=\"\/\/v4-upload.goalsites.com\/728\/image_1644647212_%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220212142632.jpg?imageView2\/1\/w\/80\/h\/80\/format\/webp\" alt=\"Pogon\">\n<\/div> <span>Pogon<\/span>\n <\/a> <\/div>\n <\/div>\n <\/div>\n <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/page\/about-us.html\" class=\"nav-link dropdown-toggle\">O nas<i class=\"fa fa-caret-down\"><\/i><\/a>\n <ul class=\"dropdown-menu\">\n<li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/page\/history.html\" class=\"nav-link dropdown-toggle\">Zgodovina<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/page\/faq.html\" class=\"nav-link dropdown-toggle\">Pogosta vpra\u0161anja<\/a> <\/li>\n <\/ul>\n<\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/all.html\" class=\"nav-link dropdown-toggle\">Projektov<i class=\"fa fa-caret-down\"><\/i><\/a>\n <ul class=\"dropdown-menu\">\n<li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/pharmaceutical-industry.html\" class=\"nav-link dropdown-toggle\">Farmacevtska industrija<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/food-packaging-industry.html\" class=\"nav-link dropdown-toggle\">\u017divilska embala\u017ea Industrija<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/water-treatment.html\" class=\"nav-link dropdown-toggle\">Obdelava vode<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/industrial-field.html\" class=\"nav-link dropdown-toggle\">Industrijsko polje<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/chemical-industry-field.html\" class=\"nav-link dropdown-toggle\">Podro\u010dje kemijske industrije<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/petroleum-and-natural-gas.html\" class=\"nav-link dropdown-toggle\">Zemeljsko olje in zemeljski plin<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/projects\/construction-project.html\" class=\"nav-link dropdown-toggle\">Gradbeni projekt<\/a> <\/li>\n <\/ul>\n<\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/articles\/all.html\" class=\"nav-link dropdown-toggle\">Blog<i class=\"fa fa-caret-down\"><\/i><\/a>\n <ul class=\"dropdown-menu\">\n<li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/articles\/company-news.html\" class=\"nav-link dropdown-toggle\">Novice podjetja<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/articles\/industry-news.html\" class=\"nav-link dropdown-toggle\">Novice iz industrije<\/a> <\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/articles\/valves-study.html\" class=\"nav-link dropdown-toggle\">\u0160tudija ventilov<\/a> <\/li>\n <\/ul>\n<\/li>\n <li class=\"nav-item\"> <a href=\"https:\/\/sl.covna-china.com\/videos\/lives.html\" class=\"nav-link dropdown-toggle\">\u017diveti<\/a> <\/li>\n <li class=\"nav-item\"> <a 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Odpiralni in zapiralni deli so plo\u0161\u010de vrat. Smer gibanja vratne plo\u0161\u010de je pravokotna na smer teko\u010dine. Medij odre\u017eejo vrata z robom no\u017ea, ki lahko re\u017eejo vlaknaste materiale. Vratna plo\u0161\u010da ima dve tesnjeni povr\u0161ini. Dve tesnjeni povr\u0161ini najpogosteje uporabljenega vratnega ventila v na\u010dinu w<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/features-of-knife-gate-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <div class=\"blog-card col-lg-4 col-md-6 col-12 wow fadeInUp\"> <a href=\"https:\/\/sl.covna-china.com\/article\/what-is-electric-control-valve.html\" title=\"Kaj je elektri\u010dni krmilni ventil?\"> <img class=\"lazy\" alt=\"Kaj je elektri\u010dni krmilni ventil?\" src=\"\/\/v4-assets.goalsites.com\/yexuming\/icon\/loading1.gif\" data-original=\"\/\/v4-upload.goalsites.com\/728\/image_1629961935_logo.jpg?imageView2\/1\/w\/376\/h\/251\/format\/webp\" width=\"376\" height=\"251\"><\/a>\n <div class=\"blog-text\">\n <div class=\"blog-date\">\n <ul>\n<li> <i class=\"far fa-calendar-alt\"><\/i> <span>24. oktober 2022<\/span>\n<\/li>\n <\/ul>\n<\/div>\n <h4> <a href=\"https:\/\/sl.covna-china.com\/article\/what-is-electric-control-valve.html\" title=\"Kaj je elektri\u010dni krmilni ventil?\">Kaj je elektri\u010dni krmilni ventil?<\/a> <\/h4>\n <p>Elektri\u010dni krmilni ventil je hidravli\u010dno upravljan ventil s solenoidnim ventilom kot vodilnim ventilom. Pogosto se uporablja za avtomatsko upravljanje v vodovodnih in odvodnih in industrijskih sistemih. Kontrolni odziv je to\u010den in hiter, cevovodni sistem pa je oddaljeno odprt in zaprt glede na elektri\u010dne signale za uresni\u010ditv oddaljenega delovanja. Lahko zamenja vrata ventil in metulj ventil za velike elektri\u010dne operati<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/what-is-electric-control-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <div class=\"blog-card col-lg-4 col-md-6 col-12 wow fadeInUp\"> <a href=\"https:\/\/sl.covna-china.com\/article\/the-difference-between-air-operated-valve-and-electric-valve.html\" title=\"Razlika med zra\u010dnim ventilom in elektri\u010dnim ventilom\"> <img class=\"lazy\" alt=\"Razlika med zra\u010dnim ventilom in elektri\u010dnim ventilom\" src=\"\/\/v4-assets.goalsites.com\/yexuming\/icon\/loading1.gif\" data-original=\"\/\/v4-upload.goalsites.com\/728\/image_1629961935_logo.jpg?imageView2\/1\/w\/376\/h\/251\/format\/webp\" width=\"376\" height=\"251\"><\/a>\n <div class=\"blog-text\">\n <div class=\"blog-date\">\n <ul>\n<li> <i class=\"far fa-calendar-alt\"><\/i> <span>24. oktober 2022<\/span>\n<\/li>\n <\/ul>\n<\/div>\n <h4> <a href=\"https:\/\/sl.covna-china.com\/article\/the-difference-between-air-operated-valve-and-electric-valve.html\" title=\"Razlika med zra\u010dnim ventilom in elektri\u010dnim ventilom\">Razlika med zra\u010dnim ventilom in elektri\u010dnim ventilom<\/a> <\/h4>\n <p>Pnevmatski ventil je ventil, ki ga vozi stisnjeni zrak. Pri nakupu pnevmatskih ventilov je za izpolnitev nabavnih zahtev potrebno le dolo\u010diti specifikacije, vrste in delovne pritiske. te\u010di. Razlika med pnevmatskim ventilom in solenoidnim ventilom je razlika v viru signala. Solenoidni ventil uporablja elektri\u010dno energijo za nadzor pilotskega plina, da potisne jedro ventila za spreminjanje<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/the-difference-between-air-operated-valve-and-electric-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <div class=\"blog-card col-lg-4 col-md-6 col-12 wow fadeInUp\"> <a href=\"https:\/\/sl.covna-china.com\/article\/how-to-maintain-the-control-valve.html\" title=\"Kako vzdr\u017eevati kontrolni ventil?\"> <img class=\"lazy\" alt=\"Kako vzdr\u017eevati kontrolni ventil?\" src=\"\/\/v4-assets.goalsites.com\/yexuming\/icon\/loading1.gif\" data-original=\"\/\/v4-upload.goalsites.com\/728\/image_1637133592_Manual-valve.jpg?imageView2\/1\/w\/376\/h\/251\/format\/webp\" width=\"376\" height=\"251\"><\/a>\n <div class=\"blog-text\">\n <div class=\"blog-date\">\n <ul>\n<li> <i class=\"far fa-calendar-alt\"><\/i> <span>24. oktober 2022<\/span>\n<\/li>\n <\/ul>\n<\/div>\n <h4> <a href=\"https:\/\/sl.covna-china.com\/article\/how-to-maintain-the-control-valve.html\" title=\"Kako vzdr\u017eevati kontrolni ventil?\">Kako vzdr\u017eevati kontrolni ventil?<\/a> <\/h4>\n <p>Krmilni ventil ima zna\u010dilnosti preproste strukture in zanesljivega delovanja, ker pa je v neposrednem stiku s procesnim medijom, njegova u\u010dinkovitost neposredno vpliva na kakovost sistema in onesna\u017eevanje okolja, zato je treba krmilni ventil redno vzdr\u017eevati in popravljati, zlasti za okrnjene in pomembne pogoje delovanja. Ob\u010dasno je treba ve\u010d pozornosti posvetiti vzdr\u017eevalnim delom. Klju\u010d<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/how-to-maintain-the-control-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <div class=\"blog-card col-lg-4 col-md-6 col-12 wow fadeInUp\"> <a href=\"https:\/\/sl.covna-china.com\/article\/what-are-the-advantages-of-gate-valve.html\" title=\"Kak\u0161ne so prednosti vratnega ventila?\"> <img class=\"lazy\" alt=\"Kak\u0161ne so prednosti vratnega ventila?\" src=\"\/\/v4-assets.goalsites.com\/yexuming\/icon\/loading1.gif\" data-original=\"\/\/v4-upload.goalsites.com\/728\/image_1630029199_t-video.jpg?imageView2\/1\/w\/376\/h\/251\/format\/webp\" width=\"376\" height=\"251\"><\/a>\n <div class=\"blog-text\">\n <div class=\"blog-date\">\n <ul>\n<li> <i class=\"far fa-calendar-alt\"><\/i> <span>Sep 07, 2022<\/span>\n<\/li>\n <\/ul>\n<\/div>\n <h4> <a href=\"https:\/\/sl.covna-china.com\/article\/what-are-the-advantages-of-gate-valve.html\" title=\"Kak\u0161ne so prednosti vratnega ventila?\">Kak\u0161ne so prednosti vratnega ventila?<\/a> <\/h4>\n <p>1. Odpornost na majhen pretok. Srednji kanal znotraj telesa ventila je ravno, medij te\u010de v ravni \u010drti, preto\u010dna odpornost pa majhna. 2. Pri odpiranju in zapiranju je bolj var\u010devanje z delom. V primerjavi z globus ventil, ker, \u010de je odprt ali zaprt, smer gibanja vrat je pravokotna na smer pretoka medija. 3. Vi\u0161ina je velika in odpiranje in zapiranje ti<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/what-are-the-advantages-of-gate-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <div class=\"blog-card col-lg-4 col-md-6 col-12 wow fadeInUp\"> <a href=\"https:\/\/sl.covna-china.com\/article\/do-you-know-the-difference-between-electric-valve-and-solenoid-valve.html\" title=\"Ali veste razliko med elektri\u010dnim ventilom in solenoidnim ventilom?\"> <img class=\"lazy\" alt=\"Ali veste razliko med elektri\u010dnim ventilom in solenoidnim ventilom?\" src=\"\/\/v4-assets.goalsites.com\/yexuming\/icon\/loading1.gif\" data-original=\"\/\/v4-upload.goalsites.com\/728\/image_1630029164_about_icon2.png?imageView2\/1\/w\/376\/h\/251\/format\/webp\" width=\"376\" height=\"251\"><\/a>\n <div class=\"blog-text\">\n <div class=\"blog-date\">\n <ul>\n<li> <i class=\"far fa-calendar-alt\"><\/i> <span>Sep 07, 2022<\/span>\n<\/li>\n <\/ul>\n<\/div>\n <h4> <a href=\"https:\/\/sl.covna-china.com\/article\/do-you-know-the-difference-between-electric-valve-and-solenoid-valve.html\" title=\"Ali veste razliko med elektri\u010dnim ventilom in solenoidnim ventilom?\">Ali veste razliko med elektri\u010dnim ventilom in solenoidnim ventilom?<\/a> <\/h4>\n <p>1. Solenoidni ventil ima odli\u010dno delovanje proti uhajaju, se hitro odpre in zapre ter ima nizko mo\u010d. Primeren je za uporabo kot odrezan v nekaterih kemi\u010dnih cevovodih, kot sta korozija in toksi\u010dnost; elektri\u010dni ventili se ve\u010dinoma uporabljajo za urejanje pretoka plinovodov, in se obi\u010dajno vgradijo v dovod zraka in hlajanje. Zra\u010dni izhod na cevovodu se lahko uporablja tudi v teko\u010dih plinovodih, in se \u0161iroko uporablja v<\/p> <a class=\"read-more-btn\" href=\"https:\/\/sl.covna-china.com\/article\/do-you-know-the-difference-between-electric-valve-and-solenoid-valve.html\">Preberite ve\u010d >><\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"col-lg-12 col-md-12 col-12 pagination-box wow fadeInUp\">\n <nav aria-label=\"Page navigation example\"><ul class=\"pagination\">\n<li class=\"active\"><a href=\"javascript:void(0);\">1<\/a><\/li>\n <li><a href=\"https:\/\/sl.covna-china.com\/articles\/all\/2.html\">2<\/a><\/li>\n <li><a href=\"https:\/\/sl.covna-china.com\/articles\/all\/3.html\">3<\/a><\/li>\n <li><a href=\"https:\/\/sl.covna-china.com\/articles\/all\/4.html\">4<\/a><\/li>\n <li><a href=\"https:\/\/sl.covna-china.com\/articles\/all\/5.html\">5<\/a><\/li>\n <li><a href=\"https:\/\/sl.covna-china.com\/articles\/all\/2.html\">\u203a<\/a><\/li>\n <li><a 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0;\n margin-left: .5rem\n }\n\n [dir=rtl] ._tags-tab_13kno_350 .tab-nav .tab-link {\n margin-right: 0;\n margin-left: .5rem\n }\n <\/style>\n<section id=\"_section-links_1k55i_757\"><div class=\"_container_1k55i_128\">\n <div class=\"_tags-box_13kno_350 _center_1k55i_505\">\n <h4 class=\"_section-title_1k55i_500\">Sorodne povezave<\/h4> <a href=\"https:\/\/sl.covna-china.com\/dlp\/electric-valve.html\">elektri\u010dni ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/solenoid-valve.html\">solenoidni ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/pneumatic-valve.html\">pnevmatski ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/electric-gate-valve.html\">ventil za elektri\u010dna vrata<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/electric-butterfly-valve.html\">elektri\u010dni ventil za metulj<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/motorized-valve.html\">motorizirani ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/pneumatic-knife-gate-valve.html\">pnevmatski ventil za vrata no\u017ea<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/ball-valve.html\">krogli\u010dni ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/gate-valve.html\">zaklopka vrat<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/butterfly-valve.html\">metulj ventil<\/a> <a href=\"https:\/\/sl.covna-china.com\/dlp\/globe-valve.html\">globus ventil<\/a>\n <\/div>\n <\/div>\n 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