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\n\n\n\n\n\n| s uzatv\u00e1rac\u00edm ventilom COVNA\n<meta content='\"br\u00e1nov\u00fd' ventil chcete pozna cenu vstupn ventilu kontaktujte n name='\"description\"'>\n<meta content='\"uzatv\u00e1rac\u00ed' ventil name='\"keywords\"'>\n<meta property='\"og:url\"' content='\"https:\/\/www.covna-china.com\/dlp\/gate-valve.html\"'>\n<meta property='\"og:type\"' content='\"Organization\"'>\n<meta property='\"og:title\"' content='\"|' s uzatv ventilom covna>\n<meta property='\"og:description\"' content='\"br\u00e1nov\u00fd' ventil chcete pozna cenu vstupn ventilu kontaktujte n>\n<meta property='\"og:image\"' content='\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/97eef4a6-fd54-4aae-96a5-51a985b3bce3.png?t=1666644798&x-oss-process=image\/resize,w_500,h_500\/format,webp\"'>\n<link rel='\"preload\"' as='\"image\"' 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none\n }\n\n [digood-page-content] ._alert_1k55i_251 {\n position: relative;\n padding: 12px 20px;\n margin: 16px 0;\n border: 1px solid transparent\n }\n\n [digood-page-content] ._alert_1k55i_251 ._icon_1k55i_658 {\n margin: 0 10px\n }\n\n [digood-page-content] ._alert-info_1k55i_251 {\n color: #0c5460;\n background-color: #d1ecf1;\n border-color: #bee5eb\n }\n\n [digood-page-content] ._alert-success_1k55i_251 {\n color: #155724;\n background-color: #d4edda;\n border-color: #c3e6cb\n }\n\n [digood-page-content] ._alert-danger_1k55i_251 {\n color: #721c24;\n background-color: #f8d7da;\n border-color: #f5c6cb\n }\n\n [digood-page-content] ._tns-outer_1k55i_278 {\n padding: 0 !important\n }\n\n [digood-page-content] ._tns-outer_1k55i_278 [hidden] {\n display: none !important\n }\n\n [digood-page-content] ._tns-outer_1k55i_278 [aria-controls],\n [digood-page-content] ._tns-outer_1k55i_278 [data-action] {\n cursor: pointer\n }\n\n [digood-page-content] ._tns-slider_1k55i_291 {\n 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[digood-page-content] li {\n list-style: none\n }\n\n [digood-page-content] li,\n [digood-page-content] ul {\n margin: 0;\n padding: 0\n }\n\n [digood-page-content] a {\n color: inherit;\n text-decoration: none;\n background-color: transparent\n }\n\n [digood-page-content] icon,\n [digood-page-content] svg {\n fill: currentColor;\n height: 1em;\n width: 1em;\n vertical-align: middle\n }\n\n [digood-page-content] ._slider-wrap_1k55i_471 {\n direction: ltr\n }\n\n [digood-page-content] ._slider-wrap_1k55i_471 .tns-nav {\n text-align: center;\n margin: 30px 0 0\n }\n\n [digood-page-content] ._slider-wrap_1k55i_471 .tns-nav>[aria-controls] {\n width: 10px;\n height: 10px;\n padding: 0;\n margin: 0 5px;\n border-radius: 50%;\n background: #ddd;\n border: 0\n }\n\n [digood-page-content] ._slider-wrap_1k55i_471 .tns-nav>.tns-nav-active {\n background: var(--primary)\n }\n\n [digood-page-content] ._section-header_1k55i_494 {\n margin-bottom: 30px\n }\n\n [digood-page-content] ._text_1k55i_509 ul {\n padding: 0;\n margin: 0;\n list-style: none\n }\n\n [digood-page-content] ._text_1k55i_509 ul li {\n list-style: none;\n padding-left: 36px;\n background-image: url(https:\/\/www.covna-china.com\/data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMiIgaGVpZ2h0PSIyMiIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBmaWxsPSIjNjY2IiBkPSJNMTIgMkM2LjUgMiAyIDYuNSAyIDEyUzYuNSAyMiAxMiAyMiAyMiAxNy41IDIyIDEyIDE3LjUgMiAxMiAyTTEyIDIwQzcuNTkgMjAgNCAxNi40MSA0IDEyUzcuNTkgNCAxMiA0IDIwIDcuNTkgMjAgMTIgMTYuNDEgMjAgMTIgMjBNMTYuNTkgNy41OEwxMCAxNC4xN0w3LjQxIDExLjU5TDYgMTNMMTAgMTdMMTggOUwxNi41OSA3LjU4WiIgLz48L3N2Zz4=);\n background-position: left center;\n background-repeat: no-repeat;\n margin-bottom: .5rem\n }\n\n [digood-page-content] ._text_1k55i_498 ul {\n list-style: none;\n padding: 0\n }\n\n [digood-page-content] ._text_1k55i_498 ul li {\n padding-left: 50px;\n position: relative;\n font-size: 16px;\n font-weight: 400;\n line-height: 24px;\n color: #565656;\n margin-bottom: 15px\n }\n\n [digood-page-content] ._text_1k55i_498 ul li:before {\n content: '\u2713';\n display: block;\n width: 30px;\n height: 30px;\n line-height: 30px;\n text-align: center;\n background-color: var(--primary);\n color: #fff;\n position: absolute;\n left: 0;\n top: 50%;\n transform: translateY(-50%);\n border-radius: 50%\n }\n\n [digood-page-content] ._section-header_1k55i_494 ._section-subtitle_1k55i_498 {\n color: var(--primary);\n font-size: 14px;\n text-transform: uppercase;\n letter-spacing: .1em;\n font-weight: 700;\n line-height: 1em\n }\n\n [digood-page-content] ._section-header_1k55i_494 ._section-title_1k55i_498 {\n position: relative;\n font-size: 32px;\n padding-left: 15px;\n border-left: 3px solid var(--primary);\n text-transform: capitalize\n }\n\n [digood-page-content] ._section-header_1k55i_494._center_1k55i_505 {\n text-align: center\n }\n\n [digood-page-content] ._section-header_1k55i_494._center_1k55i_505 ._section-title_1k55i_498 {\n padding: 0 0 15px 0;\n border: none\n }\n\n [digood-page-content] ._section-padding_1k55i_514 {\n padding: 90px 0\n }\n\n [digood-page-content] ._section-banner_1k55i_518 {\n padding: 60px 0\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._col-md-6_1k55i_172 {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n -ms-flex-pack: center;\n justify-content: center\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._banner-content_1k55i_529 {\n padding: 30px 0\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._banner-content_1k55i_529 h1 {\n margin: 0;\n color: #343434;\n font-size: 24px;\n line-height: 30px;\n font-weight: 600;\n margin-bottom: 30px;\n text-transform: capitalize\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._banner-content_1k55i_529 p {\n font-size: 16px;\n line-height: 1.6;\n color: #555556\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._banner-content_1k55i_529 ._btn-action_1k55i_545 {\n width: 183px;\n height: 55px;\n border: 2px solid var(--primary);\n line-height: 51px;\n display: inline-block;\n vertical-align: middle;\n background: var(--primary);\n text-align: center;\n font-size: 12px;\n text-transform: uppercase;\n letter-spacing: .1em;\n color: #fff;\n border-radius: 27.5px;\n font-weight: 700;\n transition: all .4s ease;\n margin-top: 30px\n }\n\n [digood-page-content] ._section-banner_1k55i_518 ._banner-content_1k55i_529 ._btn-action_1k55i_545:hover {\n color: var(--primary);\n background-color: transparent\n }\n\n [digood-page-content] ._section-features_1k55i_648 {\n background-color: #ededed\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item {\n position: relative;\n vertical-align: middle;\n -webkit-transform: perspective(1px) translateZ(0);\n transform: perspective(1px) translateZ(0);\n box-shadow: 0 0 1px transparent;\n position: relative;\n -webkit-transition-property: color;\n transition-property: color;\n -webkit-transition-duration: .5s;\n transition-duration: .5s;\n -webkit-box-shadow: 0 10px 25px rgb(0 0 0 \/ 5%);\n box-shadow: 0 10px 25px rgb(0 0 0 \/ 5%);\n background: #fff;\n display: block;\n text-align: center;\n padding: 60px 30px;\n height: 100%;\n cursor: pointer\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item:before {\n content: \"\";\n position: absolute;\n z-index: -1;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background: var(--primary);\n -webkit-transform: scaleY(0);\n transform: scaleY(0);\n -webkit-transform-origin: 50% 0;\n transform-origin: 50% 0;\n -webkit-transition-property: transform;\n transition-property: transform;\n -webkit-transition-duration: .5s;\n transition-duration: .5s;\n -webkit-transition-timing-function: ease-out;\n transition-timing-function: ease-out\n }\n\n [digood-page-content] ._section-features_1k55i_648 .slider-features {\n display: flex\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item:hover:before {\n -webkit-transform: scaleY(1);\n transform: scaleY(1);\n -webkit-transition-timing-function: cubic-bezier(.52, 1.64, .37, .66);\n transition-timing-function: cubic-bezier(.52, 1.64, .37, .66)\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item .feature-info._center_1k55i_505 {\n text-align: center\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item .icon-box {\n display: inline-block;\n vertical-align: middle;\n position: relative;\n width: 60px\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item .icon-box:before {\n content: '';\n width: 55px;\n height: 55px;\n background: var(--primary);\n position: absolute;\n top: -15px;\n left: -15px;\n border-radius: 50%;\n opacity: .1;\n -webkit-transition: all .4s ease;\n transition: all .4s ease\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item:hover .icon-box:before {\n opacity: 1;\n background: rgba(255, 255, 255, .1)\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item .feature-title {\n color: #343434;\n font-size: 20px;\n font-weight: 500;\n margin-top: 35px;\n margin-bottom: 30px;\n text-transform: capitalize\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item:hover .feature-text,\n [digood-page-content] ._section-features_1k55i_648 .feature-item:hover .feature-title {\n color: #fff\n }\n\n [digood-page-content] ._section-features_1k55i_648 .feature-item .feature-text {\n font-size: 16px;\n line-height: 30px;\n color: #555556;\n margin: 0\n }\n\n [digood-page-content] ._section-about_1k55i_568 {\n background-color: #f8f9fa\n }\n\n [digood-page-content] ._section-about_1k55i_568 ._row_1k55i_160 {\n align-items: center\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 {\n border: none;\n margin-bottom: 30px\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577 {\n position: relative;\n overflow: hidden;\n cursor: pointer;\n display: block;\n width: 100%;\n padding: 0\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577:before {\n content: ' ';\n display: block;\n padding-top: 100%\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577 a {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n display: block\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577 img {\n width: 100%;\n transition: all .4s ease\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577 h4 {\n font-size: 14px;\n color: #fff;\n text-transform: uppercase;\n letter-spacing: .1em;\n position: absolute;\n font-weight: 700;\n top: 50%;\n left: 50%;\n transform: translate(-50%, -50%);\n z-index: 99;\n opacity: 0;\n transition: all .4s ease\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577:after {\n content: \"\";\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background: var(--primary);\n opacity: 0;\n transition: all .4s ease\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577:hover img {\n transform: scale(1.05)\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577:hover h4 {\n opacity: 1\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-image_1k55i_577:hover:after {\n opacity: .9\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-body_1k55i_245 {\n text-align: center\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-body_1k55i_245 a {\n color: #343434;\n font-size: 16px;\n line-height: 1.4;\n max-height: 2.8em;\n overflow: hidden;\n text-overflow: ellipsis\n }\n\n [digood-page-content] ._section-product_1k55i_572 ._product-item_1k55i_572 ._card-body_1k55i_245 p {\n color: #555556;\n font-size: 14px;\n line-height: 1.4;\n max-height: 4.2em;\n overflow: hidden;\n text-overflow: ellipsis\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 {\n background-color: #f8f9fa\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .tns-slider {\n display: flex\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item {\n background: #fff;\n padding: 50px 60px 0;\n height: 100%;\n cursor: pointer;\n position: relative;\n -webkit-transition: all .4s ease;\n transition: all .4s ease;\n -webkit-box-shadow: 0 10px 25px rgb(0 0 0 \/ 5%);\n box-shadow: 0 10px 25px rgb(0 0 0 \/ 5%)\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item>.icon {\n width: 120px;\n height: 120px;\n position: absolute;\n left: -15px;\n top: -30px;\n color: #0e97ff1 f\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item>p {\n font-size: 16px;\n color: #555556;\n line-height: 1.6;\n margin: 0;\n position: relative\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item .name-box {\n margin-top: 30px;\n border-top: 1px solid #fcfcfb;\n padding-top: 30px;\n padding-bottom: 60px;\n display: flex;\n align-items: center\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item .name-box .name-image {\n width: 40px;\n height: 40px;\n border-radius: 50%;\n overflow: hidden;\n text-align: center\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item .name-box .name-text {\n margin: 0 10px\n }\n\n [digood-page-content] ._section-reviews_1k55i_648 .review-item .name-box .name-title {\n margin: 0;\n font-size: 16px;\n color: var(--primary);\n font-weight: 600\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-info_1k55i_761 h5 {\n color: var(--primary);\n font-size: 14px;\n text-transform: uppercase;\n letter-spacing: .1em;\n font-weight: 700;\n line-height: 1em\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-info_1k55i_761 h2 {\n color: #343434;\n font-size: 32px;\n font-weight: 600;\n margin-top: 5px\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 {\n border: 0;\n border-bottom: 3px solid #f9f7f5\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-header_18vzw_353 {\n margin-bottom: 0;\n padding: 20px 30px;\n border: 0;\n background: 0 0\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-header_18vzw_353 h4 {\n margin-bottom: 0\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-header_18vzw_353 a {\n font-size: 18px;\n font-weight: 600;\n color: #343434;\n position: relative;\n display: block\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-header_18vzw_353 ._icon_1k55i_658 {\n position: absolute;\n right: 0;\n font-size: 24px\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-body_1k55i_245 {\n border: 0;\n padding: 0 30px 20px\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._faq-list_18vzw_465 ._faq-item_1k55i_652 ._card-body_1k55i_245 p {\n font-size: 16px;\n color: #555556\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._collapse_18vzw_331 {\n display: block;\n max-height: 0;\n overflow: hidden;\n transition: max-height .5s cubic-bezier(0, 1, 0, 1);\n transition: max-height .5s cubic-bezier(0, 1, 0, 1)\n }\n\n [digood-page-content] ._section-faq_1k55i_648 ._collapse_18vzw_331._open_18vzw_495 {\n max-height: 99em;\n transition: max-height .5s ease-in-out\n }\n\n [digood-page-content] ._section-blog_1k55i_706 {\n background-color: #fafafa\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 {\n margin-bottom: 30px\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-image_1k55i_577 {\n position: relative;\n overflow: hidden;\n cursor: pointer;\n display: block;\n width: 100%;\n padding: 0\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-image_1k55i_577:before {\n content: ' ';\n display: block;\n padding-top: 66.66%\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-image_1k55i_577 a {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n display: block;\n text-align: center\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-image_1k55i_577 ._date-time_1k55i_714 {\n background: #343434;\n width: 60px;\n height: 60px;\n text-align: center;\n color: #fff;\n font-size: 12px;\n font-weight: 600;\n text-transform: uppercase;\n line-height: 14px;\n border-radius: 50%;\n padding: 15px;\n position: absolute;\n top: 10px;\n left: 10px;\n z-index: 10\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-body_1k55i_245 a {\n display: block;\n font-size: 16px;\n line-height: 1.4;\n max-height: 4.2em;\n height: 4.2em;\n overflow: hidden;\n text-overflow: ellipsis;\n color: #343434;\n font-weight: 600;\n transition: all .4s ease\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-body_1k55i_245 a:hover {\n color: var(--primary)\n }\n\n [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-body_1k55i_245 p {\n font-size: 16px;\n color: #555556;\n line-height: 1.6;\n max-height: 4.8em;\n overflow: hidden;\n text-overflow: ellipsis\n }\n\n [digood-page-content] ._btn-more_1k55i_706 {\n display: inline-block;\n text-align: center;\n background-color: var(--primary);\n color: #fff;\n border-radius: 25px;\n padding: 10px 20px;\n margin-top: 30px;\n text-transform: capitalize\n }\n\n [digood-page-content] ._section-contact_1k55i_757 {\n background-color: #fff\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-info_1k55i_761 h5 {\n color: var(--primary);\n font-size: 14px;\n text-transform: uppercase;\n letter-spacing: .1em;\n font-weight: 700;\n line-height: 1em\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-info_1k55i_761 h2 {\n color: #343434;\n font-size: 36px;\n font-weight: 600;\n margin-top: 5px\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 ._form-group_1k55i_777 {\n margin-bottom: 30px\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 input,\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 textarea {\n border: none;\n outline: 0;\n background-color: transparent;\n padding: 0 15px 10px 15px;\n border-bottom: 2px solid #e4e0db;\n font-size: 18px;\n color: #555556;\n display: block;\n width: 100%\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 textarea {\n height: 90px\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 ._btn-action_1k55i_545 {\n border: none;\n outline: 0;\n padding: 0;\n background: var(--primary);\n display: inline-block;\n vertical-align: middle;\n width: 170px;\n height: 55px;\n line-height: 55px;\n text-align: center;\n font-size: 12px;\n font-weight: 700;\n letter-spacing: .1em;\n text-transform: uppercase;\n color: #fff;\n overflow: hidden;\n border: none;\n border-radius: 27.5px;\n transition: all .4s ease;\n cursor: pointer\n }\n\n [digood-page-content] ._section-contact_1k55i_757 ._contact-form_1k55i_777 ._btn-action_1k55i_545:hover {\n background-color: #343434\n }\n\n [digood-page-content] #_section-links_1k55i_757 {\n background-color: #ededed\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._section-title_1k55i_500 {\n color: #333\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._tags-tab_13kno_350 .tab-nav .tab-link {\n color: #343434\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._tags-tab_13kno_350 .tab-nav .tab-item.active .tab-link {\n color: var(--primary)\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._tags-tab_13kno_350 .tab-nav .tab-item.active {\n border-color: var(--primary)\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._tags-box_13kno_350 a {\n color: #343434\n }\n\n [digood-page-content] #_section-links_1k55i_757 ._tags-box_13kno_350 a:hover {\n color: #343434\n }\n\n [digood-page-content] #_section-links_1k55i_757 p {\n margin-bottom: 0;\n text-align: center\n }\n\n [dir=rtl] [digood-page-content] {\n text-align: right\n }\n\n [dir=rtl] [digood-page-content] ._section-header_1k55i_494 ._section-title_1k55i_498 {\n padding-left: 0;\n padding-right: 15px;\n border-left: none;\n border-right: 3px solid var(--primary);\n text-transform: capitalize\n }\n\n [dir=rtl] [digood-page-content] ._section-header_1k55i_494._center_1k55i_505 ._section-title_1k55i_498 {\n border: none\n }\n\n [dir=rtl] [digood-page-content] ._section-faq_1k55i_648 ._faq-item_1k55i_652 ._icon-box_1k55i_658 {\n right: auto;\n left: 15px\n }\n\n [dir=rtl] [digood-page-content] ._section-faq_1k55i_648 ._faq-item_1k55i_652 ._icon-box_1k55i_658:before {\n left: auto;\n right: -7px\n }\n\n [dir=rtl] [digood-page-content] ._section-blog_1k55i_706 ._blog-item_1k55i_710 ._card-image_1k55i_577 ._date-time_1k55i_714 {\n left: auto;\n right: 10px\n }\n <\/style>\n<style>\n body {\n margin: 0;\n font-family: 'Open Sans', sans-serif\n }\n\n a,\n a:hover {\n text-decoration: unset;\n color: inherit\n }\n\n .img-height {\n max-height: 100%;\n width: auto\n }\n\n .icon {\n width: 1em;\n height: 1em;\n fill: currentColor;\n vertical-align: middle\n }\n\n .container {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto\n }\n\n .navbar {\n display: flex;\n justify-content: space-between;\n align-items: center\n }\n\n .header {\n background-color: #fff;\n -webkit-box-shadow: 0 0 2px rgb(0 0 0 \/ 15%);\n box-shadow: 0 0 2px rgb(0 0 0 \/ 15%)\n }\n\n .header.fixed {\n position: fixed;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1050;\n -webkit-box-shadow: 0 0 16px rgb(0 0 0 \/ 32%);\n box-shadow: 0 0 16px rgb(0 0 0 \/ 32%)\n }\n\n .header .nav-logo {\n height: 80px;\n max-height: 80px;\n max-width: 300px\n }\n\n .header .nav-logo img {\n height: 100%\n }\n\n .nav-menu {\n display: none;\n align-items: center;\n list-style: none;\n margin: 0;\n padding: 0\n }\n\n .nav-menu>li>a {\n color: #555556;\n font-size: 16px;\n font-weight: 500;\n display: block;\n padding: 0 15px;\n line-height: 90px;\n text-transform: uppercase;\n -webkit-transition: all .4s ease;\n transition: all .4s ease;\n border-bottom: 2px solid transparent\n }\n\n .nav-menu>li>a.active,\n .nav-menu>li>a:hover {\n color: var(--primary);\n border-color: var(--primary)\n }\n\n .nav-menu>li:last-child>a {\n padding-right: 0\n }\n\n .fixed .nav-logo {\n height: 60px\n }\n\n .fixed .nav-menu>li>a {\n line-height: 60px\n }\n\n .footer {\n background-color: #ededed\n }\n\n .footer-bottom {\n border-top: 1px solid rgba(0, 0, 0, .05);\n padding: 30px 0\n }\n\n .footer-bottom p {\n color: #343434;\n margin: 0;\n font-size: 16px\n }\n\n .footer-bottom p a {\n color: var(--primary)\n }\n\n .cd-top {\n display: inline-block;\n height: 40px;\n z-index: 9;\n width: 40px;\n position: fixed;\n bottom: 60px;\n right: 30px;\n color: #fff;\n border-radius: 50%;\n font-size: 26px;\n text-align: center;\n background: #000;\n line-height: 34px;\n border: 2px solid #000;\n box-shadow: 0 0 10px rgb(0 0 0 \/ 5%);\n overflow: hidden;\n white-space: nowrap;\n visibility: hidden;\n opacity: 0;\n -webkit-transition: opacity .3s 0s, visibility 0s .3s;\n -moz-transition: opacity .3s 0s, visibility 0s .3s;\n transition: opacity .3s 0s, visibility 0s .3s;\n -webkit-transition: all .4s ease-in-out;\n -moz-transition: all .4s ease-in-out;\n -o-transition: all .4s ease-in-out;\n -ms-transition: all .4s ease-in-out;\n transition: all .4s ease-in-out\n }\n\n .cd-top .icon {\n width: 36px;\n height: 36px\n }\n\n .cd-top.cd-is-visible {\n visibility: visible;\n opacity: 1\n }\n\n .cd-top.cd-fade-out {\n opacity: .5\n }\n\n .cd-top:hover {\n background-color: #000;\n opacity: 1;\n color: #fff\n }\n\n [dir=rtl] .nav-menu>li:last-child>a {\n padding-left: 0\n }\n\n @media (min-width:576px) {\n .container {\n max-width: 540px\n }\n }\n\n @media (min-width:768px) {\n .container {\n max-width: 720px\n }\n\n .nav-menu {\n display: flex\n }\n }\n\n @media (min-width:992px) {\n .container {\n max-width: 960px\n }\n }\n\n @media (min-width:1200px) {\n .container {\n max-width: 1140px\n }\n }\n <\/style>\n<script type=\"application\/ld+json\">\n {\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Organization\",\n \"url\": \"https:\/\/www.covna-china.com\/dlp\/gate-valve.html\",\n \"logo\": \"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/505305f3-ddd0-45d3-9969-d4e2367e5eb9.png?t=1666644798&x-oss-process=imageh_80\/format,webp\"\n }\n <\/script><script type=\"application\/ld+json\">\n {\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"BreadcrumbList\",\n \"itemListElement\": [{\n \"@type\": \"ListItem\",\n \"position\": 1,\n \"name\": \"Home\",\n \"item\": \"https:\/\/www.covna-china.com\"\n }, {\n \"@type\": \"ListItem\",\n \"position\": 2,\n \"name\": \"What is a gate valve\",\n \"item\": \"https:\/\/www.covna-china.com\/dlp\/gate-valve.html\"\n }]\n }\n <\/script><script async src=\"https:\/\/www.googletagmanager.com\/gtag\/js?id=UA-211553992-9\"><\/script><script>\n function gtag() {\n dataLayer.push(arguments)\n }\n window.dataLayer = window.dataLayer || [], gtag(\"js\", new Date), gtag(\"config\", \"UA-211553992-9\"), gtag(\"config\", \"AW-343726230\")\n <\/script>\n<\/head>\n<body>\n <div digood-page-content>\n <header class=\"header\" id=\"header\"><meta http-equiv="Content-Type" content="text/html;charset=UTF-8" ><meta http-equiv=\"Content-Type\" content=\"text\/html;charset=UTF-8\">\n<div class=\"container\">\n <div class=\"navbar\">\n <div class=\"nav-logo\"> <a href=\"\/\" title=\"Sp\u00e4\u0165 na domovsk\u00fa str\u00e1nku\" target=\"_blank\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/505305f3-ddd0-45d3-9969-d4e2367e5eb9.png?t=1666644798&x-oss-process=imageh_80\/format,webp\" width=\"200\" height=\"80\" alt=\"COVNA\" class=\"img-height\"><\/a> <\/div>\n <ul class=\"nav-menu\" id=\"nav-menu\">\n<li class=\"menu-item\"><a class=\"menu-item-link\" href=\"\/\">Domov<\/a><\/li>\n <li class=\"menu-item\">\n<a class=\"menu-item-link\" href=\"https:\/\/sk.covna-china.com\/page\/about-us.html\">O<\/a> <\/li>\n <li class=\"menu-item\">\n<a class=\"menu-item-link\" href=\"https:\/\/sk.covna-china.com\/products\/all.html\">V\u00ddROBKY<\/a> <\/li>\n <li 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class=\"_section-header_1k55i_494\">\n <h1 class=\"_section-title_1k55i_498\">\u010co je to uzatv\u00e1rac\u00ed ventil<\/h1>\n <\/div>\n <div class=\"_text_1k55i_498\">\n <p>Uzatv\u00e1rac\u00ed ventil je br\u00e1na na otv\u00e1ranie a zatv\u00e1ranie \u010dast\u00ed. Smer pohybu br\u00e1ny je kolm\u00fd na smer tekutiny. Uzatv\u00e1rac\u00ed ventil je mo\u017en\u00e9 \u00faplne otvori\u0165 a \u00faplne zatvori\u0165 a nie je mo\u017en\u00e9 ho nastavi\u0165 ani obmedzi\u0165. Uzatv\u00e1rac\u00ed ventil je utesnen\u00fd kontaktom medzi sedlom ventilu a doskou br\u00e1ny a tesniaca plocha je zvy\u010dajne zv\u00e1ran\u00e1 kovov\u00fdmi materi\u00e1lmi, aby sa zv\u00fd\u0161ila odolnos\u0165 proti opotrebeniu. Br\u00e1na m\u00e1 pevn\u00fa br\u00e1nu a elastick\u00fa br\u00e1nu. Pod\u013ea rozdielu br\u00e1ny je uzatv\u00e1rac\u00ed ventil rozdelen\u00fd na pevn\u00fd uzatv\u00e1rac\u00ed ventil a elastick\u00fd uzatv\u00e1rac\u00ed ventil.<\/p>\n <\/div> <a href=\"#section-contact\" class=\"_btn-action_1k55i_545 _btn-scroll_1k55i_778\" name=\"btn-section-home\">Z\u00edskajte cenov\u00fa ponuku<\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section><section id=\"section-features\" class=\"_section-padding_1k55i_514 _section-features_1k55i_648\"><div class=\"_container_1k55i_128\">\n <div class=\"_section-header_1k55i_494 _center_1k55i_505\">\n <h5 class=\"_section-subtitle_1k55i_498\">Funkcie<\/h5>\n <h2 class=\"_section-title_1k55i_498\">Pre\u010do si vybra\u0165 COVNA?<\/h2>\n <\/div>\n <div class=\"_row_1k55i_160\">\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"feature-item\">\n <div class=\"icon-box\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/3d822ab9-e000-4f57-967a-3b6250509c96.png?t=1666644798&x-oss-process=image\/resize,w_60,h_60\/format,webp\" width=\"60\" height=\"60\" alt=\"Vynikaj\u00face remeseln\u00e9 spracovanie\" class=\"_img-fluid_1k55i_123\">\n<\/div>\n <h3 class=\"feature-title\">Vynikaj\u00face remeseln\u00e9 spracovanie<\/h3>\n <p class=\"feature-text\">Dr\u017ete sa ducha vynaliezavosti CNC presn\u00e9ho obr\u00e1bania 20 rokov technick\u00e9ho in\u017einierskeho vedenia<\/p>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"feature-item\">\n <div class=\"icon-box\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/9034508c-1340-44a6-9dfa-9ffe4770ea61.png?t=1666644798&x-oss-process=image\/resize,w_60,h_60\/format,webp\" width=\"60\" height=\"60\" alt=\"Technologick\u00e9 inov\u00e1cie\" class=\"_img-fluid_1k55i_123\">\n<\/div>\n <h3 class=\"feature-title\">Technologick\u00e9 inov\u00e1cie<\/h3>\n <p class=\"feature-text\">High-tech nad\u00e1cia Trvajte na inov\u00e1ci\u00e1ch a rozvoji Senior technick\u00fd talent t\u00edm<\/p>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"feature-item\">\n <div class=\"icon-box\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/081974ab-1a15-400b-8134-5c2cf3ece550.png?t=1666644798&x-oss-process=image\/resize,w_60,h_60\/format,webp\" width=\"60\" height=\"60\" alt=\"\u0160peci\u00e1lne z\u00e1kazky\" class=\"_img-fluid_1k55i_123\">\n<\/div>\n <h3 class=\"feature-title\">\u0160peci\u00e1lne z\u00e1kazky<\/h3>\n <p class=\"feature-text\">Kr\u00fatiaci moment a\u017e 4678nm V\u00fdber hlavn\u00e9ho technick\u00e9ho sprievodcu \u0160peci\u00e1lne prisp\u00f4sobenie pod\u013ea potrieb z\u00e1kazn\u00edka<\/p>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"feature-item\">\n <div class=\"icon-box\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/b6edcc07-4ced-4b4f-abad-ef78d2138d9f.png?t=1666644798&x-oss-process=image\/resize,w_60,h_60\/format,webp\" width=\"60\" height=\"60\" alt=\"Konzistentn\u00e1 kvalita\" class=\"_img-fluid_1k55i_123\">\n<\/div>\n <h3 class=\"feature-title\">Konzistentn\u00e1 kvalita<\/h3>\n <p class=\"feature-text\">Medzin\u00e1rodn\u00e1 certifik\u00e1cia ISO9001 Dodr\u017eiavajte \u0161tandardizovan\u00e9 v\u00fdrobn\u00e9 procesy 1 mili\u00f3n cyklov test trvanlivosti<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section><section id=\"section-about\" class=\"_section-about_1k55i_568 _section-padding_1k55i_514\"><div class=\"_container_1k55i_128\">\n <div class=\"_row_1k55i_160\">\n <div class=\"_col-md-6_1k55i_172\">\n <div class>\n <div class=\"_embed-responsive_1k55i_251 _embed-responsive-16by9_1k55i_274\"> <iframe width=\"560\" height=\"315\" loading=\"lazy\" data-src=\"https:\/\/youtu.be\/C5ZMLWujKGs\" frameborder=\"0\" allowfullscreen><\/iframe> <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-6_1k55i_172\">\n <div class>\n <div class=\"_section-header_1k55i_494\">\n <h2 class=\"_section-title_1k55i_498\">Ako funguj\u00fa uzatv\u00e1racie ventily<\/h2>\n <\/div>\n <div class=\"_text_1k55i_498\">\n <p>Spolo\u010dnos\u0165 COVNA Industrial Automation Co., Ltd. bola zalo\u017een\u00e1 v roku 2000 ako automatizovan\u00fd \u0161pecialista na ventily. So s\u00eddlom v Dongguane v \u010c\u00edne, s 3 v\u00fdrobn\u00fdmi z\u00e1klad\u0148ami umiestnen\u00fdmi v Ningbo, Wenzhou a Dongguan.<\/p>\n <p>Poskytujeme elektrick\u00fd ventil, solenoidov\u00fd ventil, pneumatick\u00fd ventil, elektrick\u00fd uzatv\u00e1rac\u00ed ventil, elektrick\u00fd klapkov\u00fd ventil, pneumatick\u00fd regula\u010dn\u00fd ventil, motorizovan\u00fd ventil, pneumatick\u00fd no\u017eov\u00fd uzatv\u00e1rac\u00ed ventil, regula\u010dn\u00fd ventil pneumatick\u00fd, pneumatick\u00fd ovl\u00e1dan\u00fd ventil, motorizovan\u00fd ventil, elektrick\u00fd gu\u013eov\u00fd ventil, elektrick\u00fd ovl\u00e1dan\u00fd gu\u013eov\u00fd ventil, gu\u013eov\u00fd ventil, gu\u013eov\u00fd ventil, uzatv\u00e1rac\u00ed ventil, uzatv\u00e1rac\u00ed ventil, ventil br\u00e1ny, klapkov\u00fd ventil, gl\u00f3busov\u00fd ventil at\u010f., M\u00f4\u017eete si prezrie\u0165 s\u00favisiace produkty a za\u010da\u0165 konzult\u00e1cie na na\u0161ej webovej str\u00e1nke.<\/p>\n <\/div> <a href=\"https:\/\/sk.covna-china.com\/page\/about-us.html\" class=\"btn _btn-more_1k55i_706\" name=\"btn-section-about\">\u010c\u00edtajte Viac<\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section><section class=\"_section-block_1k55i_573 _section-padding_1k55i_514\"><div class=\"_container_1k55i_128\">\n <h2 style=\"text-align:center\">V\u00fdrobca uzatv\u00e1rac\u00edch ventilov<\/h2>\n <p>Ke\u010f je uzatv\u00e1rac\u00ed ventil zatvoren\u00fd, tesniaca plocha sa m\u00f4\u017ee spolieha\u0165 iba na stredn\u00fd tlak na utesnenie, to znamen\u00e1, \u017ee sa spolieha na stredn\u00fd tlak na pritla\u010denie tesniacej plochy br\u00e1ny na sedlo ventilu na druhej strane, aby sa zabezpe\u010dilo utesnenie tesniacej plochy, ktor\u00e1 je samotesniaca. V\u00e4\u010d\u0161ina hradlov\u00fdch ventilov pou\u017e\u00edva n\u00faten\u00e9 tesnenie, to znamen\u00e1, \u017ee ke\u010f je ventil zatvoren\u00fd, br\u00e1na mus\u00ed by\u0165 n\u00faten\u00e1 tla\u010di\u0165 na sedlo ventilu vonkaj\u0161ou silou, aby sa zabezpe\u010dila tesnos\u0165 tesniacej plochy.<\/p>\n <\/div>\n <\/section><section id=\"section-products\" class=\"_section-padding_1k55i_514 _section-product_1k55i_572\"><div class=\"_container_1k55i_128\">\n <div class=\"_section-header_1k55i_494 _center_1k55i_505\">\n <h5 class=\"_section-subtitle_1k55i_498\">Odpor\u00fa\u010dan\u00e9 produkty<\/h5>\n <h2 class=\"_section-title_1k55i_498\">Zbierka o COVNA<\/h2>\n <\/div>\n <div class=\"_row_1k55i_160\">\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"_product-item_1k55i_572 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/product\/explosion-proof-multi-turn-electric-gate-valve.html\" title=\"Viacot\u00e1\u010dkov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil odoln\u00fd vo\u010di v\u00fdbuchu\"> <img src=\"\/\/upload.digoodcms.com\/728\/image_1638524478_Explosion-proof-Multi-Turn-Electric-Actuator-Gate-V.jpg?imageView2\/1\/w\/450\/h\/450\/format\/webp\" width=\"450\" height=\"450\" alt=\"Viacot\u00e1\u010dkov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil odoln\u00fd vo\u010di v\u00fdbuchu\" class=\"_img-fluid_1k55i_123\"><h4>Zobrazi\u0165 podrobnosti<\/h4>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/product\/explosion-proof-multi-turn-electric-gate-valve.html\">Viacot\u00e1\u010dkov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil odoln\u00fd vo\u010di v\u00fdbuchu<\/a> <\/h4>\n <p style=\"text-align:left\"><\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"_product-item_1k55i_572 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/product\/multi-turn-motorized-slide-electric-gate-valve.html\" title=\"Viacot\u00e1\u010dkov\u00fd motorizovan\u00fd posuvn\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil\"> <img src=\"\/\/upload.digoodcms.com\/728\/image_1638520320_HK60-Z-Z-Multi-turn-Motorized-Slide-Electric-Actuated-Gate.jpg?imageView2\/1\/w\/450\/h\/450\/format\/webp\" width=\"450\" height=\"450\" alt=\"Viacot\u00e1\u010dkov\u00fd motorizovan\u00fd posuvn\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil\" class=\"_img-fluid_1k55i_123\"><h4>Zobrazi\u0165 podrobnosti<\/h4>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/product\/multi-turn-motorized-slide-electric-gate-valve.html\">Viacot\u00e1\u010dkov\u00fd motorizovan\u00fd posuvn\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil<\/a> <\/h4>\n <p style=\"text-align:left\"><\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"_product-item_1k55i_572 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/product\/covna-multi-turn-actuator-electric-gate-valve.html\" title=\"COVNA Viacot\u00e1\u010dkov\u00fd pohon elektrick\u00fd uzatv\u00e1rac\u00ed ventil\"> <img src=\"\/\/upload.digoodcms.com\/728\/image_1638518731_Multi-Turn-Actuator-Electric-Gate-Valve-(1).jpg?imageView2\/1\/w\/450\/h\/450\/format\/webp\" width=\"450\" height=\"450\" alt=\"COVNA Viacot\u00e1\u010dkov\u00fd pohon elektrick\u00fd uzatv\u00e1rac\u00ed ventil\" class=\"_img-fluid_1k55i_123\"><h4>Zobrazi\u0165 podrobnosti<\/h4>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/product\/covna-multi-turn-actuator-electric-gate-valve.html\">COVNA Viacot\u00e1\u010dkov\u00fd pohon elektrick\u00fd uzatv\u00e1rac\u00ed ventil<\/a> <\/h4>\n <p style=\"text-align:left\"><\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-3_1k55i_169\">\n <div class=\"_product-item_1k55i_572 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/product\/cast-steel-wcb-motorized-flange-gate-valve.html\" title=\"Liaty oce\u013eov\u00fd pr\u00edrubov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil WCB\"> <img src=\"\/\/upload.digoodcms.com\/728\/image_1638441941_COVNA-Cast-Steel-WCB-Motorized-Flange-Gate-Valve-(3).png?imageView2\/1\/w\/450\/h\/450\/format\/webp\" width=\"450\" height=\"450\" alt=\"Liaty oce\u013eov\u00fd pr\u00edrubov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil WCB\" class=\"_img-fluid_1k55i_123\"><h4>Zobrazi\u0165 podrobnosti<\/h4>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/product\/cast-steel-wcb-motorized-flange-gate-valve.html\">Liaty oce\u013eov\u00fd pr\u00edrubov\u00fd elektrick\u00fd uzatv\u00e1rac\u00ed ventil WCB<\/a> <\/h4>\n <p style=\"text-align:left\"><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"text-center\"> <a href=\"https:\/\/sk.covna-china.com\/products\/all.html\" class=\"btn _btn-more_1k55i_706\" name=\"btn-section-products\">Viac inform\u00e1ci\u00ed<\/a> <\/div>\n <\/div>\n <\/section><section id=\"section-reviews\" class=\"_section-padding_1k55i_514 _section-reviews_1k55i_648 scrollspy\"><div class=\"_container_1k55i_128\">\n <div class=\"_section-header_1k55i_494 _center_1k55i_505\">\n <h5 class=\"_section-subtitle_1k55i_498\">U\u017e\u00edvate\u013esk\u00e9 recenzie<\/h5>\n <h2 class=\"_section-title_1k55i_498\">\u010co hovoria pou\u017e\u00edvatelia o COVNA<\/h2>\n <\/div>\n <div class=\"_slider-wrap_1k55i_471\">\n <div class=\"slider-reviews\">\n <div class=\"slider-item\">\n <div class=\"review-item\"> <svg class=\"icon\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M10,7L8,11H11V17H5V11L7,7H10M18,7L16,11H19V17H13V11L15,7H18Z\"><\/path><\/svg><p>Spracovanie je na mieste a kvalita je na prv\u00fd poh\u013ead ve\u013emi dobr\u00e1!<\/p>\n <div class=\"name-box\">\n <div class=\"name-text\">\n <h5 class=\"name-title\">Lev<\/h5>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"slider-item\">\n <div class=\"review-item\"> <svg class=\"icon\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M10,7L8,11H11V17H5V11L7,7H10M18,7L16,11H19V17H13V11L15,7H18Z\"><\/path><\/svg><p>Pravideln\u00ed z\u00e1kazn\u00edci, spolupr\u00e1ca bola ve\u013emi \u0161\u0165astn\u00e1!<\/p>\n <div class=\"name-box\">\n <div class=\"name-text\">\n <h5 class=\"name-title\">Svety<\/h5>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"slider-item\">\n <div class=\"review-item\"> <svg class=\"icon\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M10,7L8,11H11V17H5V11L7,7H10M18,7L16,11H19V17H13V11L15,7H18Z\"><\/path><\/svg><p>Spracovanie je v poriadku, ve\u013ekos\u0165 je spr\u00e1vna, dizajn je na mieste a slu\u017eba je pozorn\u00e1 a pozorn\u00e1!<\/p>\n <div class=\"name-box\">\n <div class=\"name-text\">\n <h5 class=\"name-title\">Kepler<\/h5>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section><section id=\"section-faq\" class=\"_section-padding_1k55i_514 _section-faq_1k55i_648\"><div class=\"_container_1k55i_128\">\n <div class=\"_section-header_1k55i_494 _center_1k55i_505\">\n <h5 class=\"_section-subtitle_1k55i_498\">\u010dasto kladen\u00e9 ot\u00e1zky<\/h5>\n <h2 class=\"_section-title_1k55i_498\">M\u00e1te ot\u00e1zku?<\/h2>\n <\/div>\n <div class=\"_faq-list_18vzw_465\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n <div class=\"_card_1k55i_233 _faq-item_1k55i_652\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n <div class=\"_card-header_18vzw_353\">\n <h4> <a data-toggle=\"faq_collapse\" href=\"#faq0\"> <span itemprop=\"name\">Ak\u00e9 s\u00fa v\u00fdhody hradlov\u00fdch ventilov?<\/span> <svg class=\"_icon_1k55i_658\" viewbox=\"0 0 24 24\"><path d=\"M7.41,8.58L12,13.17L16.59,8.58L18,10L12,16L6,10L7.41,8.58Z\"><\/path><\/svg><\/a> <\/h4>\n <\/div>\n <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" id=\"faq0\" class=\"_collapse_18vzw_331 _open_18vzw_495\">\n <div class=\"_card-body_1k55i_245\">\n <p itemprop=\"text\">Odolnos\u0165 vo\u010di tekutin\u00e1m je mal\u00e1 a tesniaci povrch je m\u00e9diom menej kefovan\u00fd a skorodovan\u00fd. \u0160etr\u00ed n\u00e1mahu pri otv\u00e1ran\u00ed a zatv\u00e1ran\u00ed. Smer pr\u00fadenia m\u00e9dia nie je obmedzen\u00fd, nenar\u00fa\u0161a prietok a nezni\u017euje tlak. Tvar je jednoduch\u00fd, d\u013a\u017eka kon\u0161trukcie je kr\u00e1tka, v\u00fdrobn\u00fd proces je dobr\u00fd a rozsah pou\u017eitia je \u0161irok\u00fd.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_card_1k55i_233 _faq-item_1k55i_652\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n <div class=\"_card-header_18vzw_353\">\n <h4> <a data-toggle=\"faq_collapse\" href=\"#faq1\"> <span itemprop=\"name\">Ak\u00fd druh hradlov\u00e9ho ventilu<\/span> <svg class=\"_icon_1k55i_658\" viewbox=\"0 0 24 24\"><path d=\"M7.41,8.58L12,13.17L16.59,8.58L18,10L12,16L6,10L7.41,8.58Z\"><\/path><\/svg><\/a> <\/h4>\n <\/div>\n <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" id=\"faq1\" class=\"_collapse_18vzw_331\">\n <div class=\"_card-body_1k55i_245\">\n <p itemprop=\"text\">Pod\u013ea konfigur\u00e1cie tesniacej plochy ho mo\u017eno rozdeli\u0165 na klinov\u00fd ventil br\u00e1ny a paraleln\u00fd uzatv\u00e1rac\u00ed ventil. Klinov\u00fd hradlov\u00fd ventil mo\u017eno rozdeli\u0165 na: jedno br\u00e1nu, dvojit\u00fa br\u00e1nu a elastick\u00fa br\u00e1nu; paraleln\u00fd uzatv\u00e1rac\u00ed ventil mo\u017eno rozdeli\u0165 na typ dosky s jednou br\u00e1nou a typ dvojit\u00e9ho hradla. Rozdelen\u00fd pod\u013ea polohy z\u00e1vitu drieku ventilu ho mo\u017eno rozdeli\u0165 do dvoch typov: ventil otvorenej br\u00e1ny a ventil tmavej br\u00e1ny<\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_card_1k55i_233 _faq-item_1k55i_652\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n <div class=\"_card-header_18vzw_353\">\n <h4> <a data-toggle=\"faq_collapse\" href=\"#faq2\"> <span itemprop=\"name\">Ak\u00fd je rozdiel medzi gu\u013eov\u00fdm ventilom a uzatv\u00e1rac\u00edm ventilom?<\/span> <svg class=\"_icon_1k55i_658\" viewbox=\"0 0 24 24\"><path d=\"M7.41,8.58L12,13.17L16.59,8.58L18,10L12,16L6,10L7.41,8.58Z\"><\/path><\/svg><\/a> <\/h4>\n <\/div>\n <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" id=\"faq2\" class=\"_collapse_18vzw_331\">\n <div class=\"_card-body_1k55i_245\">\n <p itemprop=\"text\">Princ\u00edp pr\u00e1ce je in\u00fd. Uzatv\u00e1rac\u00ed ventil m\u00e1 st\u00fapaj\u00faci typ drieku a ru\u010dn\u00e9 koleso sa ot\u00e1\u010da a st\u00fapa spolu s driekom. Pre uzatv\u00e1rac\u00ed ventil sa ru\u010dn\u00e9 koleso ot\u00e1\u010da a driek ventilu sa pohybuje nahor. Prietok je in\u00fd, uzatv\u00e1rac\u00ed ventil je potrebn\u00e9 \u00faplne otvori\u0165, uzatv\u00e1rac\u00ed ventil nie je. Uzatv\u00e1rac\u00ed ventil nem\u00e1 \u017eiadne po\u017eiadavky na smer dovozu a v\u00fdvozu a gu\u013eov\u00fd ventil m\u00e1 \u0161pecifikovan\u00fd vstup a v\u00fdstup!<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section><section id=\"section-news\" class=\"_section-padding_1k55i_514 _section-blog_1k55i_706\"><div class=\"_container_1k55i_128\">\n <div class=\"_section-header_1k55i_494 _center_1k55i_505\">\n <h2 class=\"_section-title_1k55i_498\">Na\u0161e aktualiz\u00e1cie a blogov\u00e9 pr\u00edspevky<\/h2>\n <\/div>\n <div class=\"_row_1k55i_160\">\n <div class=\"_col-md-4_1k55i_170\">\n <div class=\"_blog-item_1k55i_710 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/article\/where-the-butterfly-valve-is-applicable.html\" title=\"| s uzatv\u00e1rac\u00edm ventilom Ak je pou\u017eite\u013en\u00fd klapkov\u00fd ventil\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/6148e12e-dcc5-419e-99f8-6df68fa341e8.png?t=1666644798&x-oss-process=image\/resize,w_600,h_400\/format,webp\" width=\"600\" height=\"400\" alt=\"| s uzatv\u00e1rac\u00edm ventilom Ak je pou\u017eite\u013en\u00fd klapkov\u00fd ventil\" class=\"_img-fluid_1k55i_123\"><div class=\"_date-time_1k55i_714\">23. decembra<\/div>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/article\/where-the-butterfly-valve-is-applicable.html\">| s uzatv\u00e1rac\u00edm ventilom Ak je pou\u017eite\u013en\u00fd klapkov\u00fd ventil<\/a> <\/h4>\n <p>{keyword},Butterfly ventily s\u00fa vhodn\u00e9 na regul\u00e1ciu prietoku. Preto\u017ee tlakov\u00e1 strata klapkov\u00e9ho ventilu v potrub\u00ed je pomerne ve\u013ek\u00e1, je asi trojn\u00e1sobn\u00e1 ako v pr\u00edpade uzatv\u00e1racieho ventilu.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-4_1k55i_170\">\n <div class=\"_blog-item_1k55i_710 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/article\/how-to-choose-electric-butterfly-valve.html\" title=\"| s uzatv\u00e1rac\u00edm ventilom Ako si vybra\u0165 elektrick\u00fd klapkov\u00fd ventil\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/2a542176-508c-49dd-a5f7-f6a7bcb17035.png?t=1666644798&x-oss-process=image\/resize,w_600,h_400\/format,webp\" width=\"600\" height=\"400\" alt=\"| s uzatv\u00e1rac\u00edm ventilom Ako si vybra\u0165 elektrick\u00fd klapkov\u00fd ventil\" class=\"_img-fluid_1k55i_123\"><div class=\"_date-time_1k55i_714\">23. decembra<\/div>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/article\/how-to-choose-electric-butterfly-valve.html\">| s uzatv\u00e1rac\u00edm ventilom Ako si vybra\u0165 elektrick\u00fd klapkov\u00fd ventil<\/a> <\/h4>\n <p>{k\u013e\u00fa\u010dov\u00e9 slovo}. Disk klapky ventilu je, \u017ee disk m\u00e1 hriade\u013e, ktor\u00fd sa ot\u00e1\u010da v polohe sedadla ventilu. Uhol ot\u00e1\u010dania ur\u010duje stupe\u0148 otv\u00e1rania a zatv\u00e1rania ventilu.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"_col-md-4_1k55i_170\">\n <div class=\"_blog-item_1k55i_710 _card_1k55i_233\">\n <div class=\"_card-image_1k55i_577\"> <a href=\"\/article\/how-gate-valve-works.html\" title=\"uzatv\u00e1rac\u00ed ventil| Ako funguje hradlov\u00fd ventil\"> <img src=\"https:\/\/seo-console-assets.goalsites.com\/uploads\/covna-china_com\/bbc506ec-9198-4e2b-98ef-1df4af064289.png?t=1666644798&x-oss-process=image\/resize,w_600,h_400\/format,webp\" width=\"600\" height=\"400\" alt=\"uzatv\u00e1rac\u00ed ventil| Ako funguje hradlov\u00fd ventil\" class=\"_img-fluid_1k55i_123\"><div class=\"_date-time_1k55i_714\">08. janu\u00e1ra<\/div>\n <\/a> <\/div>\n <div class=\"_card-body_1k55i_245\">\n <h4> <a href=\"\/article\/how-gate-valve-works.html\">uzatv\u00e1rac\u00ed ventil| Ako funguje hradlov\u00fd ventil<\/a> <\/h4>\n <p>{keyword},V\u0161etci vieme, \u017ee uzatv\u00e1rac\u00ed ventil je ve\u013emi \u0161iroko pou\u017e\u00edvan\u00fd ventil, tak ako funguje hradlov\u00fd ventil?<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"text-center\"> <a href=\"https:\/\/sk.covna-china.com\/articles\/all.html\" class=\"btn _btn-more_1k55i_706\" name=\"btn-section-news\">\u010c\u00edtajte Viac<\/a> <\/div>\n <\/div>\n <\/section><section class=\"_section-contact_1k55i_757 _section-padding_1k55i_514\" id=\"section-contact\"><div class=\"_container_1k55i_128\">\n <div class=\"_row_1k55i_160\">\n <div class=\"_col-md-5_1k55i_171\">\n <div class=\"_contact-info_1k55i_761\">\n <h5>Pok\u00faste sa k n\u00e1m<\/h5>\n <h2 class=\"_section-title_1k55i_498\">M\u00e1te ot\u00e1zku? Nev\u00e1hajte n\u00e1s kontaktova\u0165<\/h2>\n <\/div>\n <\/div>\n <div class=\"_col-md-7_1k55i_173\">\n <form action=\"\/\/inquiry.digoodcms.com\/api\/covna\" method=\"post\" class=\"_contact-form_1k55i_777\"> <input type=\"hidden\" name=\"_token\" value=\"qZCmRPwXL8MOz25mkERZeKZwoo1XcaZLQ3BUcKK3\"><input name=\"page\" type=\"hidden\" value=\"https:\/\/www.covna-china.com\/dlp\/gate-valve.html\"><input id=\"backpage\" name=\"backpage\" type=\"hidden\" value=\"https:\/\/www.covna-china.com\/inquiryok?back=\/dlp\/gate-valve.html\"><input id=\"ipAddress\" name=\"geoip[ipAddress]\" type=\"hidden\" value><input id=\"countryName\" name=\"geoip[countryName]\" type=\"hidden\" value><input id=\"countryCode\" name=\"geoip[countryCode]\" type=\"hidden\" value><input id=\"regionName\" name=\"geoip[regionName]\" type=\"hidden\" value><input id=\"cityName\" name=\"geoip[cityName]\" type=\"hidden\" value><input id=\"zipCode\" name=\"geoip[zipCode]\" type=\"hidden\" value><input id=\"latitude\" name=\"geoip[latitude]\" type=\"hidden\" value><input id=\"longitude\" name=\"geoip[longitude]\" type=\"hidden\" value><input id=\"timeZone\" name=\"geoip[timeZone]\" type=\"hidden\" value><input name=\"useragent[browser]\" type=\"hidden\" value=\"Chrome[68.0.3440.106]\"><input name=\"useragent[platform]\" type=\"hidden\" value=\"Windows 10\"><input name=\"useragent[lang]\" type=\"hidden\" value=\"zh-CN,zh;q=0.9\"><input name=\"useragent[mobile]\" type=\"hidden\" value=\"No\"><input name=\"useragent[agent_string]\" type=\"hidden\" value=\"Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/68.0.3440.106 Safari\/537.36\"><div class=\"_form-group_1k55i_777\"> <input type=\"text\" name=\"name\" placeholder=\"Va\u0161e meno *\" data-validate-field=\"name\">\n<\/div>\n <div class=\"_form-group_1k55i_777\"> <input type=\"text\" name=\"email\" placeholder=\"V\u00e1\u0161 e-mail *\" data-validate-field=\"email\">\n<\/div>\n <div class=\"_form-group_1k55i_777\"> <textarea name=\"message\" rows=\"3\" placeholder=\"Va\u0161e spr\u00e1vy *\" data-validate-field=\"message\"><\/textarea>\n<\/div>\n <div class=\"_msg-wrap_1k55i_777\">\n <div class=\"_msg_1k55i_777 _msg-state_1k55i_777\">\n <div class=\"_alert_1k55i_251 _alert-info_1k55i_251\"> <svg class=\"_icon_1k55i_658 _icon-spin_1k55i_777\" viewbox=\"0 0 24 24\"><path d=\"M12,15.5A3.5,3.5 0 0,1 8.5,12A3.5,3.5 0 0,1 12,8.5A3.5,3.5 0 0,1 15.5,12A3.5,3.5 0 0,1 12,15.5M19.43,12.97C19.47,12.65 19.5,12.33 19.5,12C19.5,11.67 19.47,11.34 19.43,11L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.27,4.96 19.05,5.05L16.56,6.05C16.04,5.66 15.5,5.32 14.87,5.07L14.5,2.42C14.46,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.13,5.07C8.5,5.32 7.96,5.66 7.44,6.05L4.95,5.05C4.73,4.96 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.65 4.57,12.97L2.46,14.63C2.27,14.78 2.21,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.73,19.03 4.95,18.95L7.44,17.94C7.96,18.34 8.5,18.68 9.13,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.87,18.93C15.5,18.67 16.04,18.34 16.56,17.94L19.05,18.95C19.27,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.97Z\"><\/path><\/svg>Odoslanie spr\u00e1vy. Pros\u00edm po\u010dkajte...<\/div>\n <\/div>\n <div class=\"_msg_1k55i_777 _msg-success_1k55i_777\">\n <div class=\"_alert_1k55i_251 _alert-success_1k55i_251\" role=\"alert\"> <svg class=\"_icon_1k55i_658\" viewbox=\"0 0 24 24\"><path d=\"M9,20.42L2.79,14.21L5.62,11.38L9,14.77L18.88,4.88L21.71,7.71L9,20.42Z\"><\/path><\/svg>\u00daspech! \u010eakujeme, \u017ee ste poslali svoju spr\u00e1vu! Nezabudnite skontrolova\u0165 svoj e-mail, aby ste to potvrdili! \u010coskoro sa v\u00e1m ozveme.<\/div>\n <\/div>\n <div class=\"_msg_1k55i_777 _msg-error_1k55i_777\">\n <div class=\"_alert_1k55i_251 _alert-danger_1k55i_251\" role=\"alert\"> <svg class=\"_icon_1k55i_658\" viewbox=\"0 0 24 24\"><path d=\"M12,2C17.53,2 22,6.47 22,12C22,17.53 17.53,22 12,22C6.47,22 2,17.53 2,12C2,6.47 6.47,2 12,2M15.59,7L12,10.59L8.41,7L7,8.41L10.59,12L7,15.59L8.41,17L12,13.41L15.59,17L17,15.59L13.41,12L17,8.41L15.59,7Z\"><\/path><\/svg>Jejda! , Vyskytol sa probl\u00e9m s odoslan\u00edm spr\u00e1vy.. Sk\u00faste to znova.<\/div>\n <\/div>\n <\/div> <button type=\"submit\" class=\"_btn-action_1k55i_545\">Odosla\u0165 spr\u00e1vu<\/button>\n <\/form>\n <\/div>\n <\/div>\n <\/div>\n <\/section><style>\n #_section-links_1k55i_757 {\n padding: 60px 0 30px;\n background-color: #f8f9fa\n }\n\n #_section-links_1k55i_757 ._container-fluid_1k55i_128,\n #_section-links_1k55i_757 ._container_1k55i_128 {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto\n }\n\n ._section-title_1k55i_500 {\n font-size: 24px;\n margin-bottom: 15px;\n font-weight: 500;\n color: #333\n }\n\n ._center_1k55i_505._tags-box_13kno_350 {\n text-align: center\n }\n\n @media (min-width:576px) {\n #_section-links_1k55i_757 ._container_1k55i_128 {\n max-width: 540px\n }\n }\n\n @media (min-width:768px) {\n #_section-links_1k55i_757 ._container_1k55i_128 {\n max-width: 720px\n }\n }\n\n @media (min-width:992px) {\n #_section-links_1k55i_757 ._container_1k55i_128 {\n 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no\u017eov\u00fdch br\u00e1nov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/pneumatic-knife-gate-valve-seller.html\">predajca pneumatick\u00e9ho no\u017eov\u00e9ho uzatv\u00e1racieho ventilu<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/pneumatic-knife-gate-valve-sellers.html\">predajcovia pneumatick\u00fdch no\u017eov\u00fdch br\u00e1nov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/pneumatic-knife-gate-valve-supplier.html\">dod\u00e1vate\u013e pneumatick\u00e9ho no\u017eov\u00e9ho uzatv\u00e1racieho ventilu<\/a> <\/div>\n <\/div>\n <div class=\"tab-pane\" id=\"tab-7\" role=\"tabpanel\" aria-labelledby=\"tab-7\">\n <div class=\"_tags-box_13kno_350\"> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-agencies.html\">agent\u00fary pre gu\u013eov\u00e9 ventily<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-agency.html\">agent\u00fara pre gu\u013eov\u00e9 ventily<\/a> <a 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href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-seller.html\">predajca gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-sellers.html\">predajcovia gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-supplier.html\">dod\u00e1vate\u013e gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-suppliers.html\">dod\u00e1vatelia gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/ball-valve-wholesaler.html\">ve\u013ekoobchod s gu\u013eov\u00fdmi ventilmi<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/china-ball-valve.html\">porcel\u00e1nov\u00fd gu\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-ball-valve.html\">vlastn\u00fd gu\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-made-ball-valve.html\">na mieru vyroben\u00fd gu\u013eov\u00fd ventil<\/a> <a 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href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-agencies.html\">mot\u00fd\u013eov\u00e9 ventilov\u00e9 agent\u00fary<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-company.html\">spolo\u010dnos\u0165 s mot\u00fd\u013eov\u00fdmi ventilmi<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-cost.html\">n\u00e1klady na mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-exporter.html\">v\u00fdvozca mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-exporters.html\">v\u00fdvozcovia mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-factory.html\">tov\u00e1re\u0148 na mot\u00fd\u013eov\u00e9 ventily<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-in-china.html\">mot\u00fd\u013eov\u00fd ventil v \u010c\u00edne<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-manufacturer.html\">v\u00fdrobca mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-manufacturers.html\">v\u00fdrobcovia mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-seller.html\">predajca mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-sellers.html\">predajcovia mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-supplier.html\">dod\u00e1vate\u013e mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-suppliers.html\">dod\u00e1vatelia mot\u00fd\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-wholesaler.html\">ve\u013ekoobchodn\u00edk s mot\u00fd\u013eov\u00fdm ventilom<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/butterfly-valve-with-actuator.html\">mot\u00fd\u013eov\u00fd ventil s pohonom<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/cheap-butterfly-valve.html\">lacn\u00fd mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/china-butterfly-valve.html\">porcel\u00e1nov\u00fd mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-butterfly-valve.html\">vlastn\u00fd klapkov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-made-butterfly-valve.html\">na mieru vyroben\u00fd mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/customized-butterfly-valve.html\">prisp\u00f4soben\u00fd mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/odm-butterfly-valve.html\">odm mot\u00fd\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/oem-butterfly-valve.html\">oem mot\u00fd\u013eov\u00fd ventil<\/a> 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href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-in-china.html\">gu\u013eov\u00fd ventil v \u010c\u00edne<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-manufacturer.html\">v\u00fdrobca gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-manufacturers.html\">v\u00fdrobcovia gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-production.html\">v\u00fdroba gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-seller.html\">predajca gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-sellers.html\">predajcovia svetov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-supplier.html\">dod\u00e1vate\u013e gu\u013eov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-suppliers.html\">dod\u00e1vatelia svetov\u00fdch ventilov<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-supply.html\">pr\u00edvod gu\u013eov\u00e9ho ventilu<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/globe-valve-wholesaler.html\">ve\u013ekoobchod s gu\u013eov\u00fdmi ventilmi<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/odm-globe-valve.html\">odm gu\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/oem-globe-valve.html\">oem gu\u013eov\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/wholesale-globe-valve.html\">ve\u013ekoobchodn\u00fd gu\u013eov\u00fd ventil<\/a> <\/div>\n <\/div>\n <div class=\"tab-pane\" id=\"tab-11\" role=\"tabpanel\" aria-labelledby=\"tab-11\">\n <div class=\"_tags-box_13kno_350\"> <a href=\"https:\/\/sk.covna-china.com\/dlp\/3-way-pneumatic-control-valve.html\">3-cestn\u00fd pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/best-price-pneumatic-control-valve.html\">najlep\u0161\u00ed pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/buy-pneumatic-control-valve.html\">k\u00fapi\u0165 pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/china-pneumatic-control-valve.html\">porcel\u00e1nov\u00fd pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/control-valve-in-pneumatic-are-used-to-control.html\">regula\u010dn\u00fd ventil v pneumatickom re\u017eime sa pou\u017e\u00edvaj\u00fa na ovl\u00e1danie<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/control-valve-in-pneumatic-system.html\">regula\u010dn\u00fd ventil v pneumatickom syst\u00e9me<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-pneumatic-control-valve.html\">vlastn\u00fd pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a href=\"https:\/\/sk.covna-china.com\/dlp\/custom-made-pneumatic-control-valve.html\">na mieru vyroben\u00fd pneumatick\u00fd regula\u010dn\u00fd ventil<\/a> <a 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