{"id":2052,"count":28,"description":"<!-- wp:paragraph -->\r\n<p>ZECO \u00e9 um dos fabricantes profissionais de v\u00e1lvula de gaveta, especializado na produ\u00e7\u00e3o de v\u00e1lvula de gaveta de cunha e produtos de v\u00e1lvula de gaveta de passagem<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-a-gate-valve\">O que \u00e9 uma v\u00e1lvula de gaveta?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Uma v\u00e1lvula de gaveta \u00e9 a v\u00e1lvula mais comum na ind\u00fastria do petr\u00f3leo e do g\u00e1s e nos sistemas de abastecimento de \u00e1gua. Representa uma v\u00e1lvula de isolamento de movimento linear e tem a fun\u00e7\u00e3o de parar ou permitir o fluxo. O nome das v\u00e1lvulas de gaveta deve-se ao facto de o elemento de fecho deslizar na corrente de fluxo para proporcionar o fecho e, por conseguinte, atuar como uma gaveta.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Para que s\u00e3o utilizadas as v\u00e1lvulas de gaveta?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>As v\u00e1lvulas de gaveta s\u00e3o frequentemente utilizadas quando \u00e9 necess\u00e1ria uma perda de press\u00e3o m\u00ednima e um furo livre. Quando totalmente aberta, uma v\u00e1lvula de gaveta t\u00edpica n\u00e3o tem qualquer obstru\u00e7\u00e3o no trajeto do fluxo, o que resulta numa perda de press\u00e3o muito baixa, e esta conce\u00e7\u00e3o torna poss\u00edvel a utiliza\u00e7\u00e3o de um pig de limpeza de tubos. Uma v\u00e1lvula de gaveta \u00e9 uma v\u00e1lvula multivoltas, o que significa que o funcionamento da v\u00e1lvula \u00e9 efectuado atrav\u00e9s de uma haste roscada. Como a v\u00e1lvula tem de rodar v\u00e1rias vezes para passar da posi\u00e7\u00e3o aberta para a posi\u00e7\u00e3o fechada, o funcionamento lento tamb\u00e9m evita os efeitos do golpe de ar\u00edete.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Onde \u00e9 que a v\u00e1lvula de gaveta \u00e9 normalmente utilizada?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul><li>Polpas: As v\u00e1lvulas de gaveta s\u00e3o frequentemente utilizadas em aplica\u00e7\u00f5es que cont\u00eam lamas como meio. Isto deve-se ao facto de uma v\u00e1lvula de gaveta ter uma passagem desobstru\u00edda para o fluido, pelo que a lama pode passar facilmente atrav\u00e9s da v\u00e1lvula. Al\u00e9m disso, as v\u00e1lvulas de guilhotina podem cortar facilmente a lama para fechar<\/li><li>Meios viscosos: As v\u00e1lvulas de gaveta s\u00e3o normalmente utilizadas para meios viscosos, como gorduras e \u00f3leos leves. A passagem desobstru\u00edda permite que estes meios fluam facilmente. A v\u00e1lvula pode ser pigmentada, um m\u00e9todo de limpeza comum para estas aplica\u00e7\u00f5es. Al\u00e9m disso, as v\u00e1lvulas para estas aplica\u00e7\u00f5es est\u00e3o normalmente ligadas ou desligadas durante longos per\u00edodos de tempo.<\/li><li>V\u00e1lvulas de comporta de \u00e1gua: Para aplica\u00e7\u00f5es de \u00e1gua, as v\u00e1lvulas de comporta de \u00e1gua s\u00e3o normalmente utilizadas, uma vez que o controlo do caudal n\u00e3o \u00e9 normalmente efectuado para estas aplica\u00e7\u00f5es. A v\u00e1lvula pode estar totalmente aberta ou totalmente fechada, permitindo um controlo adequado da \u00e1gua.<\/li><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-gate-valve-for-sale-list-by-form\">V\u00e1lvula de gaveta para venda Lista por forma<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>De acordo com a forma estrutural, a v\u00e1lvula de gaveta pode ser dividida em v\u00e1lvula de gaveta em cunha, v\u00e1lvula de gaveta para condutas, v\u00e1lvula de gaveta para lajes e v\u00e1lvula de gaveta industrial. A diferen\u00e7a de estrutura distingue-se pela cunha, a cunha e a sede da v\u00e1lvula de gaveta em cunha s\u00e3o graus, geralmente, 3 graus, 5 graus, a cunha e a sede da v\u00e1lvula de gaveta de passagem s\u00e3o paralelas, atrav\u00e9s da press\u00e3o m\u00e9dia da sede flutuante ou da cunha para vedar<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16094,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/wedge-gate-valve-1.jpg\" alt=\"V\u00e1lvula de gaveta em cunha\" class=\"wp-image-16094\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/wedge-gate-valve.html\/\">V\u00e1lvula de gaveta em cunha<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/wedge-gate-valve.html\/\">V\u00e1lvula de gaveta em cunha A v\u00e1lvula de gaveta em cunha da ZECO \u00e9 um dos tipos de v\u00e1lvula de gaveta. O nome das v\u00e1lvulas de gaveta em cunha deve-se ao facto de as duas superf\u00edcies de veda\u00e7\u00e3o se assemelharem a cunhas no corpo da v\u00e1lvula.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17929,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1.jpg\" alt=\"V\u00e1lvula de gaveta atrav\u00e9s de conduta\" class=\"wp-image-17929\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/through-conduit-gate-valve.html\/\">V\u00e1lvula de gaveta atrav\u00e9s de conduta<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/through-conduit-gate-valve.html\/\">V\u00e1lvula de gaveta atrav\u00e9s de conduta A v\u00e1lvula de gaveta atrav\u00e9s de conduta da ZECO \u00e9 uma v\u00e1lvula de tubo reto. O design \u00e9 ideal para minimizar a queda de press\u00e3o e evitar a acumula\u00e7\u00e3o de materiais externos, como lama, na c\u00e2mara da v\u00e1lvula.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16345,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve.jpg\" alt=\"V\u00e1lvula de porta de laje\" class=\"wp-image-16345\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/slab-gate-valve.html\/\">V\u00e1lvula de porta de laje<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/slab-gate-valve.html\/\">V\u00e1lvula de porta de lajeAs caracter\u00edsticas de fluxo da v\u00e1lvula de porta de laje ZECO com orif\u00edcio de desvio s\u00e3o as mesmas que as da tubagem do mesmo di\u00e2metro.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16128,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/industrial-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta industrial\" class=\"wp-image-16128\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/industrial-gate-valve.html\/\">V\u00e1lvula de gaveta industrial<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/industrial-gate-valve.html\/\">V\u00e1lvula de gaveta industrialA v\u00e1lvula de gaveta industrial ZECO \u00e9 um dispositivo importante para controlar o fluxo do meio em tubagens industriais. Pode ser usada para controlar o fluxo de \u00f3leo, v\u00e1rios meios corrosivos, lama, metal l\u00edquido e outros meios.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-gate-valve-for-sale-list-by-drive-mode\">V\u00e1lvula de gaveta para venda Lista por modo de acionamento<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>O modo de acionamento da v\u00e1lvula de gaveta pode ser dividido em manual, pneum\u00e1tico e el\u00e9trico, operado por engrenagem e motorizado. A escolha do modo de opera\u00e7\u00e3o baseia-se principalmente nos requisitos dos clientes. A ZECO pode configurar os actuadores operados e as marcas exigidas pelos clientes.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16248,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/manual-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta manual\" class=\"wp-image-16248\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/manual-gate-valve.html\/\">V\u00e1lvula de gaveta manual<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/manual-gate-valve.html\/\">V\u00e1lvula de gaveta manual A v\u00e1lvula de gaveta manual ZECO \u00e9 designada de acordo com o modo de condu\u00e7\u00e3o. A v\u00e1lvula de gaveta operada manualmente \u00e9 geralmente uma v\u00e1lvula de gaveta de pequeno di\u00e2metro.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16038,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/motorized-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta motorizada\" class=\"wp-image-16038\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/motorized-gate-valve.html\/\">V\u00e1lvula de gaveta motorizada<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/motorized-gate-valve.html\/\">V\u00e1lvula de gaveta motorizada A v\u00e1lvula de gaveta motorizada ZECO \u00e9 designada de acordo com o modo de condu\u00e7\u00e3o, a v\u00e1lvula de gaveta el\u00e9ctrica, como o nome sugere, \u00e9 accionada por uma v\u00e1lvula de gaveta de atuador el\u00e9trico.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17921,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/Electric-Gate-Valve.jpg\" alt=\"V\u00e1lvula de gaveta el\u00e9ctrica\" class=\"wp-image-17921\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/electric-gate-valve.html\/\">V\u00e1lvula de gaveta el\u00e9ctrica<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/electric-gate-valve.html\/\">V\u00e1lvula de gaveta el\u00e9ctrica A v\u00e1lvula de gaveta el\u00e9ctrica ZECO \u00e9 uma v\u00e1lvula de gaveta controlada por um atuador el\u00e9trico. Pode operar a v\u00e1lvula de gaveta remotamente atrav\u00e9s de um dispositivo el\u00e9trico, que \u00e9 normalmente instalado na parte superior da v\u00e1lvula de gaveta.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16049,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-gate-valve-1.jpg\" alt=\"V\u00e1lvula de gaveta operada por engrenagem\" class=\"wp-image-16049\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/gear-operated-gate-valve.html\/\">V\u00e1lvula de gaveta operada por engrenagem<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/gear-operated-gate-valve.html\/\">V\u00e1lvula de gaveta operada por engrenagem A v\u00e1lvula de gaveta operada por engrenagem da ZECO \u00e9 definida de acordo com o modo de condu\u00e7\u00e3o. A v\u00e1lvula de gaveta operada por engrenagem \u00e9 usada principalmente para v\u00e1lvula de gaveta de grande di\u00e2metro. Devido ao grande torque, \u00e9 quase imposs\u00edvel abrir a v\u00e1lvula por opera\u00e7\u00e3o manual.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16250,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pneumatic-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta pneum\u00e1tica\" class=\"wp-image-16250\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/pneumatic-gate-valve.html\/\">V\u00e1lvula de gaveta pneum\u00e1tica<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/pneumatic-gate-valve.html\/\">V\u00e1lvula de porta pneum\u00e1tica A v\u00e1lvula de porta pneum\u00e1tica ZECO \u00e9 uma v\u00e1lvula de porta accionada por ar comprimido. A v\u00e1lvula de gaveta pneum\u00e1tica ZECO tem desempenho est\u00e1vel e opera\u00e7\u00e3o conveniente. Tem sido amplamente utilizada como uma v\u00e1lvula de corte r\u00e1pido em petr\u00f3leo, g\u00e1s natural e outros projectos industriais.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-gate-valve-for-sale-list-by-material\">V\u00e1lvula de gaveta para venda Lista por material<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Ao selecionar o material do corpo da v\u00e1lvula de gaveta, o material deve ser determinado de acordo com as condi\u00e7\u00f5es reais de trabalho, como a temperatura, a press\u00e3o e o meio. Os materiais do corpo das v\u00e1lvulas de gaveta ZECO incluem, entre outros, a\u00e7o inoxid\u00e1vel, wcb, a\u00e7o carbono, forjado e criog\u00e9nico.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16182,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/carbon-steel-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta em a\u00e7o carbono\" class=\"wp-image-16182\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/carbon-steel-gate-valve.html\/\">V\u00e1lvula de gaveta em a\u00e7o carbono<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/carbon-steel-gate-valve.html\/\">V\u00e1lvula de gaveta em a\u00e7o carbono A v\u00e1lvula de gaveta em a\u00e7o carbono da ZECO est\u00e1 empenhada em fornecer aos utilizadores o design do produto para a vida \u00fatil do maior e mais fi\u00e1vel desempenho de veda\u00e7\u00e3o.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16036,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/stainless-steel-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta em a\u00e7o inoxid\u00e1vel\" class=\"wp-image-16036\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/stainless-steel-gate-valve.html\/\">V\u00e1lvula de gaveta em a\u00e7o inoxid\u00e1vel<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/stainless-steel-gate-valve.html\/\">V\u00e1lvula de gaveta de a\u00e7o inoxid\u00e1vel A v\u00e1lvula de gaveta de a\u00e7o inoxid\u00e1vel da ZECO \u00e9 basicamente utilizada para tubagens com meios corrosivos. Para qualquer tipo de material de a\u00e7o inoxid\u00e1vel, a capacidade de resistir \u00e0 corros\u00e3o m\u00e9dia \u00e9 relativamente limitada e \u00e9 afetada por muitos factores externos, como a temperatura.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16562,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/cast-steel-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta em a\u00e7o fundido\" class=\"wp-image-16562\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/cast-steel-gate-valve.html\/\">V\u00e1lvula de gaveta em a\u00e7o fundido<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/cast-steel-gate-valve.html\/\">V\u00e1lvula de porta de a\u00e7o fundido A v\u00e1lvula de porta de a\u00e7o fundido da ZECO \u00e9 controlada pelo sistema de garantia de qualidade de produ\u00e7\u00e3o e fabrico, tendo cumprido todas as normas internacionais da ind\u00fastria e os procedimentos documentados dos requisitos do utilizador.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":14748,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/wcb-gate-valve-1.jpg\" alt=\"Vantagens e desvantagens das v\u00e1lvulas de gaveta\" class=\"wp-image-14748\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/wcb-gate-valve.html\/\">V\u00e1lvula de gaveta WCB<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/wcb-gate-valve.html\/\">V\u00e1lvula de gaveta WCB ZECO Refer\u00eancia de projeto da v\u00e1lvula de gaveta WCB API 600. As v\u00e1lvulas de gaveta WCB cumprem as dimens\u00f5es ASME B16.10 face a face \/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16591,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/high-pressure-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de alta press\u00e3o\" class=\"wp-image-16591\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/high-pressure-gate-valve.html\/\">V\u00e1lvula de gaveta de alta press\u00e3o<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/high-pressure-gate-valve.html\/\">V\u00e1lvula de gaveta de alta press\u00e3o Quando a press\u00e3o \u00e9 baixa, a espessura da flange \u00e9 pequena, o aumento do custo n\u00e3o \u00e9 muito grande, o stress t\u00e9rmico gerado quando o aquecimento e o arrefecimento s\u00e3o pequenos, depende da for\u00e7a de aperto do parafuso e da junta f\u00e1cil de conseguir a veda\u00e7\u00e3o.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16113,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/cryogenic-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta criog\u00e9nica\" class=\"wp-image-16113\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/cryogenic-gate-valve.html\/\">V\u00e1lvula de gaveta criog\u00e9nica<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/cryogenic-gate-valve.html\/\">V\u00e1lvula de gaveta criog\u00e9nica A v\u00e1lvula de gaveta criog\u00e9nica ZECO utiliza uma cunha flex\u00edvel ou uma cunha aberta. Estas estruturas mant\u00eam uma veda\u00e7\u00e3o fi\u00e1vel independentemente da temperatura.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-gate-valve-for-sale-list-by-size\">V\u00e1lvula de gaveta para venda Lista por tamanho<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>O tamanho da tubagem determina o tamanho da v\u00e1lvula de cunha e a taxa de fluxo necess\u00e1ria atrav\u00e9s da v\u00e1lvula de cunha \u00e9 considerada em primeiro lugar. A empresa de v\u00e1lvulas padr\u00e3o internacional ZECO fabrica a v\u00e1lvula de esfera mais pequena de 1\/2 polegada, 2 polegadas, 3 polegadas, 4 polegadas, 6 polegadas, 8 polegadas, 12 polegadas e m\u00e1xima de 56 polegadas.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16396,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/2-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 2 polegadas\" class=\"wp-image-16396\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/2-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 2 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/2-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 2 polegadas A v\u00e1lvula de gaveta de 2 polegadas da ZECO foi concebida para uma distribui\u00e7\u00e3o m\u00e1xima da tens\u00e3o em todas as direc\u00e7\u00f5es e uma turbul\u00eancia e resist\u00eancia ao fluxo m\u00ednimas atrav\u00e9s da conce\u00e7\u00e3o do corpo e do castelo.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16084,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/3-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 3 polegadas\" class=\"wp-image-16084\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/3-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 3 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/3-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 3 polegadas A v\u00e1lvula de gaveta de 3 polegadas da ZECO \u00e9 usada principalmente para v\u00e1lvulas de comuta\u00e7\u00e3o totalmente abertas ou totalmente fechadas. Normalmente, n\u00e3o s\u00e3o utilizadas para fins de estrangulamento, mas para lamas, fluidos viscosos, etc. As v\u00e1lvulas de gaveta possuem uma cunha amov\u00edvel que se move com a porca da haste.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16286,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/4-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 4 polegadas\" class=\"wp-image-16286\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/4-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 4 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/4-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 4 polegadas A v\u00e1lvula de gaveta de 4 polegadas da ZECO \u00e9 um dos calibres mais utilizados. A v\u00e1lvula de gaveta de 4 polegadas da ZECO tem sido enviada para todas as partes do mundo e tem sido bem recebida pelos utilizadores de empresas petrol\u00edferas e empresas de g\u00e1s natural.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16126,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/6-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 6 polegadas\" class=\"wp-image-16126\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/6-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 6 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/6-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 6 polegadas A v\u00e1lvula de gaveta de 6 polegadas da ZECO tem todos os seus pr\u00f3prios moldes de fundi\u00e7\u00e3o de precis\u00e3o, e a areia de fundi\u00e7\u00e3o \u00e9 areia fina, apar\u00eancia bonita e caracteres de fundi\u00e7\u00e3o claros.<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16136,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/8-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 8 polegadas\" class=\"wp-image-16136\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/8-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 8 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/8-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 8 polegadas A haste da v\u00e1lvula de gaveta de 8 polegadas da ZECO foi concebida para evitar o rebentamento da haste da v\u00e1lvula. A v\u00e1lvula de gaveta de 8 polegadas da ZECO pode ser produzida para 150 ~1500 lb, segura e fi\u00e1vel.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16319,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/12-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 12 polegadas\" class=\"wp-image-16319\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/12-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 12 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/12-inch-gate-valve.html\/\">12 Inch Gate Valve The valve body of ZECO 12 inch gate valve is straight through structure, which is similar to straight pipe in the fully open state, to ensure the minimum flow resistance and swirling flow, and reduce the cost on the user's pipeline.\/ GET VALVE PRICE &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\"><!-- wp:column -->\r\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":16398,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/56-inch-gate-valve.jpg\" alt=\"V\u00e1lvula de gaveta de 56 polegadas\" class=\"wp-image-16398\" \/><figcaption><a href=\"https:\/\/zecovalve.com\/pt\/products\/56-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 56 polegadas<em>\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/em><\/a><\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n<p><a href=\"https:\/\/zecovalve.com\/pt\/products\/56-inch-gate-valve.html\/\">V\u00e1lvula de gaveta de 56 polegadas A v\u00e1lvula de gaveta de 56 polegadas da ZECO pode satisfazer os requisitos de funcionamento dos utilizadores, satisfazer os requisitos das normas internacionais e os requisitos de teste API 598.\/ OBTER PRE\u00c7O DA V\u00c1LVULA &gt;<\/a><\/p>\r\n<!-- \/wp:paragraph --><\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\"><\/div>\r\n<!-- \/wp:column --><\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-gate-valve-price\">Pre\u00e7o da v\u00e1lvula de gaveta<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>A ZECO Valve \u00e9 um fornecedor de v\u00e1lvula de gaveta de 1 polegada e tamb\u00e9m fabrica v\u00e1lvula de gaveta de 2 polegadas, v\u00e1lvula de gaveta de 4 polegadas, v\u00e1lvula de gaveta de 12 polegadas e v\u00e1rios tipos de v\u00e1lvulas de gaveta. Se precisar de uma v\u00e1lvula de gaveta industrial, consulte a ZECO Valve para obter uma lista de pre\u00e7os de v\u00e1lvulas de gaveta. O seu pedido \u00e9 bem-vindo.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-choose-zeco-as-your-professional-gate-valve-manufacturer\">Escolha a ZECO como o seu fabricante profissional de v\u00e1lvulas de gaveta<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>As v\u00e1lvulas de gaveta s\u00e3o um produto importante na API 6D. A v\u00e1lvula de gaveta \u00e9 dividida em API 600 e ASME B16.34 de acordo com a norma API, que pode ser aplicada a condi\u00e7\u00f5es de press\u00e3o de baixa, m\u00e9dia e alta temperatura. Abrange basicamente toda a tubagem da ind\u00fastria do petr\u00f3leo, qu\u00edmica e do g\u00e1s natural. Portanto, a propor\u00e7\u00e3o da v\u00e1lvula de gaveta na v\u00e1lvula industrial \u00e9 a mesma que a da v\u00e1lvula de esfera, que \u00e9 um produto muito importante.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>A v\u00e1lvula de gaveta industrial \u00e9 simples na estrutura e fi\u00e1vel na utiliza\u00e7\u00e3o. A cunha \u00e9 fechada e apertada lentamente pela inclina\u00e7\u00e3o e finalmente atinge a condi\u00e7\u00e3o de veda\u00e7\u00e3o completa. Por um lado, depende do design profissional dos t\u00e9cnicos, por outro lado, depende da tecnologia profissional do pessoal da linha de produ\u00e7\u00e3o. A v\u00e1lvula de gaveta tem muitas caracter\u00edsticas, mas na tubagem \u00e9 particularmente importante na posi\u00e7\u00e3o totalmente aberta, \u00e9 igual ao tamanho do tubo, o que significa que a v\u00e1lvula de gaveta \u00e9 instalada diretamente sob o estado de tubo de sec\u00e7\u00e3o totalmente aberta, sem resist\u00eancia ao meio, raz\u00e3o pela qual a quantidade de gaveta \u00e9 t\u00e3o grande, porque n\u00e3o h\u00e1 resist\u00eancia ao fluxo e o diel\u00e9trico poupou o custo da tubagem, com mensalidade \u00e9 muito grande.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Zeco company was founded in 1991, when we introduced Danish technology and specialized in producing API 600 gate valves, we were the first to introduce and start producing cast iron gate valves in the Chinese market. Today is already in 2018, we have been in the field of &nbsp;oil and gas industry specializing in the production of manufacturing for more than 27 years, and cast steel&nbsp;and forged&nbsp;gate valve has been widely used in China and in major cities of the world's oil and natural gas&nbsp;systems, from all walks of life in China of the valves in the great cities of the borehole or shopping malls in the pump room and oil pipeline, can see the figure of Zeco in the pipeline.&nbsp;Although now WCB gate valve is very common in the Chinese market, the price is very competite, we believe that with our own 27 years experience in research, development, production and application ability to prove what can save material, wall thickness, where the material, the wall thickness is also can't go to save a little, because Zeco's attention is the product of practicability, boast skillful and brand in the global market prices, and the pursuit of cheap, inferior products on the market is a sales, making money, rather than consider the life of the product for a long time. Using&nbsp;case through&nbsp;the nation oil company, in 2007, our products began to give the oil pipeline&nbsp;supply, installation, and so far, did not produce a after-sales maintenance by product problems, although our after-sales service mechanism is at any time, any place can solve customer work under the condition of existing problems, and at the same time can provide the above solution, but we believe that the customer's requirement is the product there is no problem!<\/p>\r\n<!-- \/wp:paragraph -->","link":"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/gate-valve","name":"V\u00e1lvula de gaveta","slug":"gate-valve","taxonomy":"product_cat","parent":0,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gate Valve Manufacturer - Various Gate Valve Types | Competitive Gate Valve Price<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/gate-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gate Valve Manufacturer - Various Gate Valve Types | Competitive Gate Valve Price\" \/>\n<meta property=\"og:description\" content=\"ZECO is one of the professional gate valve manufacturers, specializing in the production of wedge gate valve and through conduit gate valve products  What is a Gate Valve?  A gate valve is the most common valve for oil &amp; gas industry and water supply systems. It represents a linear-motion isolation valve and has a function to stop or allow the flow. Gate valves got their name from the closure element sliding into the flow stream to provide shutoff and, therefore, acting like a gate.  What is a Gate Valves Used for?  Gate valves are often used when minimum pressure loss and a free bore is needed. When fully open, a typical gate valve has no obstruction in the flow path resulting in a very low pressure loss, and this design makes it possible to use a pipe-cleaning pig. A gate valve is a multiturn valve meaning that the operation of the valve is done by means of a threaded stem. As the valve has to turn multiple times to go from open to closed position, the slow operation also prevents water hammer effects.  Where is Gate Valve commonly Used?  Slurries: Gate valves are often used in applications that contain slurries as their media. This is because a gate valve has an unobstructed passageway for the fluid, so the slurry can easily pass through the valve. In addition, knife gate valves can easily cut right through the slurry to close Viscous media: Gate valves are commonly used for viscous media like light grease and oils. The unobstructed passageway allows these medias to flow easily. The valve can be pigged, a common cleaning method for these applications. In addition, valves for these applications are typically on or off for long periods of time. Water gate valves: For water applications, water gate valves are commonly used since flow control is typically not done for these applications. The valve can be fully open or fully closed, allowing for proper water control.  Gate Valve For Sale List By Form  According to the structural form, the gate valve can be divided into Wedge gate valve, through conduit gate valve, slab gate valve, and industrial gate valve. The structure difference is distinguished by the wedge, the wedge and seat of wedge gate valve are degrees, generally, 3 degrees, 5 degrees, the wedge and seat of through conduit gate valve are parallel, through the medium pressure from floating seat or wedge to seal   Wedge Gate Valve\/ GET VALVE PRICE &gt;  Wedge Gate Valve ZECO wedge gate valve is one of the gate valve types. Wedge gate valves are named because the two sealing surfaces resemble wedges in the body.\/ GET VALVE PRICE &gt;   Through Conduit Gate Valve\/ GET VALVE PRICE &gt;  Through Conduit Gate Valve ZECO through conduit gate valve is a straight pipe valve.The design is ideal to minimize pressure drop and prevent accumulation of external materials such as mud into the valve chamber.\/ GET VALVE PRICE &gt;    Slab Gate Valve\/ GET VALVE PRICE &gt;  Slab Gate ValveThe flow characteristics of ZECO slab gate valve with diversion hole are the same as those of the pipeline of the same diameter.\/ GET VALVE PRICE &gt;   Industrial Gate Valve\/ GET VALVE PRICE &gt;  Industrial Gate ValveZECO industrial gate valve is an important device for controlling the flow of medium in industrial pipelines. It can be used to control the flow of oil, various corrosive media, mud, liquid metal and other media.\/ GET VALVE PRICE &gt;   Gate Valve For Sale List By Drive Mode  The drive mode of the gate valve can be divided into manual, pneumatic and electric, gear operated and motorized. The choice of operation mode is mainly based on the requirements of clients. ZECO can configure the operated actuators and brands required by clients.   Manual Gate Valve\/ GET VALVE PRICE &gt;  Manual Gate Valve ZECO manual gate valve is named according to the driving mode. The gate valve operated manually is usually a small-diameter gate valve.\/ GET VALVE PRICE &gt;   Motorized Gate Valve\/ GET VALVE PRICE &gt;  Motorized Gate Valve ZECO motorized gate valve is named according to the driving mode, electric gate valve as the name suggests is driven by electric actuator gate valve.\/ GET VALVE PRICE &gt;    Electric Gate Valve\/ GET VALVE PRICE &gt;  Electric Gate Valve ZECO electric gate valve is a gate valve controlled by an electric actuator. It can operate the gate valve remotely through an electric device, which is usually installed in the upper part of the gate valve.\/ GET VALVE PRICE &gt;   Gear Operated Gate Valve\/ GET VALVE PRICE &gt;  Gear Operated Gate Valve ZECO gear operated gate valve is defined according to the driving mode. Gear operated gate valve is mainly used for large-diameter gate valve. Because of the large torque, it is almost impossible to open the valve by manual operation.\/ GET VALVE PRICE &gt;    Pneumatic Gate Valve\/ GET VALVE PRICE &gt;  Pneumatic Gate Valve ZECO pneumatic gate valve is a gate valve driven by compressed air. ZECO pneumatic gate valve has stable performance and convenient operation. It has been widely used as a quick cut-off valve in oil, natural gas and other industrial projects.\/ GET VALVE PRICE &gt;    Gate Valve For Sale List By Material  When selecting the valve body material of the gate valve, the material should be determined according to the actual conditions of working conditions such as temperature, pressure &amp; medium. Body materials of ZECO gate valves include, but are not limited to stainless steel, wcb, carbon steel, forged and cryogenic.   Carbon Steel Gate Valve\/ GET VALVE PRICE &gt;  Carbon Steel Gate Valve ZECO carbon steel gate valve is committed to providing users with product design into the service life of the largest and most reliable sealing performance.\/ GET VALVE PRICE &gt;   Stainless Steel Gate Valve\/ GET VALVE PRICE &gt;  Stainless Steel Gate Valve ZECO stainless steel gate valve is basically used for pipelines with corrosive media. For any kind of stainless steel material, the ability to resist medium corrosion is relatively limited and is affected by many external factors, such as temperature.\/ GET VALVE PRICE &gt;    Cast Steel Gate Valve\/ GET VALVE PRICE &gt;  Cast Steel Gate Valve ZECO cast steel gate valve is in controlled under the quality assurance system of production and manufacturing, has met all the international industry standards and user requirements documented procedures.\/ GET VALVE PRICE &gt;   WCB Gate Valve\/ GET VALVE PRICE &gt;  WCB Gate Valve ZECO WCB gate valve design reference API 600. WCB gate valves meet ASME B16.10 face to face dimensions.\/ GET VALVE PRICE &gt;    High Pressure Gate Valve\/ GET VALVE PRICE &gt;  High Pressure Gate Valve When the pressure is low, the flange thickness is small, the cost increase is not much, the heat stress generated when heating and cooling is small, rely on bolt tightening force and gasket easy to achieve sealing.\/ GET VALVE PRICE &gt;   Cryogenic Gate Valve\/ GET VALVE PRICE &gt;  Cryogenic Gate Valve ZECO cryogenic gate valve uses a flexible wedge or open wedge. These structures maintain a reliable seal regardless of temperature.\/ GET VALVE PRICE &gt;   Gate Valve For Sale List By Size  The size of the pipe determines the size of the gate valve and the rate of flow required through the gate valve is considered first. ZECO international standard valve company manufactures the ball valve of smallest 1\/2 inch, 2 inches, 3 inches, 4 inches, 6 inches, 8 inches, 12 inch and maximum 56 inches.   2 Inch Gate Valve\/ GET VALVE PRICE &gt;  2 Inch Gate Valve ZECO 2 inch gate valve is designed for maximum distribution of stress in all directions and minimum turbulence and flow resistance by designing the body and bonnet.\/ GET VALVE PRICE &gt;   3 Inch Gate Valve\/ GET VALVE PRICE &gt;  3 Inch Gate Valve ZECO 3 inch gate valve is mainly used for fully open or fully closed switching valves. They are usually not used for throttling purposes, but for slurries, viscous fluids, etc. Gate valves feature a removable wedge that moves with the stem nut.\/ GET VALVE PRICE &gt;    4 Inch Gate Valve\/ GET VALVE PRICE &gt;  4 Inch Gate Valve ZECO 4 inch gate valve is one of the most commonly used calibers. ZECO 4 inch gate valve has been sent to all parts of the world, and have been well received by users of oil companies and natural gas companies.\/ GET VALVE PRICE &gt;   6 Inch Gate Valve\/ GET VALVE PRICE &gt;  6 Inch Gate Valve ZECO 6 inch gate valve is all its own precision casting molds, and the casting sand is fine sand, beautiful appearance and clear casting characters.\/ GET VALVE PRICE &gt;    8 Inch Gate Valve\/ GET VALVE PRICE &gt;  8 Inch Gate Valve The valve stem of ZECO 8 inch gate valve is designed to prevent blow out of the valve stem. ZECO 8 inch gate valve can be produced to 150 ~1500 lb, safe and reliable.\/ GET VALVE PRICE &gt;   12 Inch Gate Valve\/ GET VALVE PRICE &gt;  12 Inch Gate Valve The valve body of ZECO 12 inch gate valve is straight through structure, which is similar to straight pipe in the fully open state, to ensure the minimum flow resistance and swirling flow, and reduce the cost on the user&#8217;s pipeline.\/ GET VALVE PRICE &gt;    56 Inch Gate Valve\/ GET VALVE PRICE &gt;  56 Inch Gate Valve ZECO 56 inch gate valve can meet the operating requirements of users, meet the requirements of international standards and API 598 test requirements.\/ GET VALVE PRICE &gt;    Gate Valve Price  ZECO Valve is a gate valve 1 inch supplier and also manufactures 2 inches gate valve, 4 inch gate valve, gate valve 12 inch and various types of gate valves. If you have a requirement for an industrial gate valve, please consult ZECO Valve for a gate valves price list. We would welcome receiving your enquiry.  Choose ZECO as Your Professional Gate Valve Manufacturer  Gate valves are a major product in API 6D. Gate valve is divided into API 600 and ASME B16.34 according to API standard, which can be applied to low, medium and high-temperature pressure conditions. It basically covers the whole pipeline of petroleum, chemical and natural gas industry. Therefore, the proportion of gate valve in the industrial valve is the same as that of ball valve, which is a very important product.  The industrial gate valve is simple in structure and reliable in use. The wedge is closed and tightened slowly by the inclination and finally achieves the complete sealing condition. On the one hand, it depends on the professional design of technicians, on the other hand, it depends on the professional technology of production line personnel. Gate valve features a lot of, but on the pipeline is particularly important in the fully open position, is equal to the pipe size, meaning that the gate valve is installed directly under the state of full open section pipe, no resistance to medium, which is why the gate amount is so big, because there is no flow resistance and the dielectric saved the cost of the pipeline, with monthly is very large.  Zeco company was founded in 1991, when we introduced Danish technology and specialized in producing API 600 gate valves, we were the first to introduce and start producing cast iron gate valves in the Chinese market. Today is already in 2018, we have been in the field of &nbsp;oil and gas industry specializing in the production of manufacturing for more than 27 years, and cast steel&nbsp;and forged&nbsp;gate valve has been widely used in China and in major cities of the world&#8217;s oil and natural gas&nbsp;systems, from all walks of life in China of the valves in the great cities of the borehole or shopping malls in the pump room and oil pipeline, can see the figure of Zeco in the pipeline.&nbsp;Although now WCB gate valve is very common in the Chinese market, the price is very competite, we believe that with our own 27 years experience in research, development, production and application ability to prove what can save material, wall thickness, where the material, the wall thickness is also can&#8217;t go to save a little, because Zeco&#8217;s attention is the product of practicability, boast skillful and brand in the global market prices, and the pursuit of cheap, inferior products on the market is a sales, making money, rather than consider the life of the product for a long time. Using&nbsp;case through&nbsp;the nation oil company, in 2007, our products began to give the oil pipeline&nbsp;supply, installation, and so far, did not produce a after-sales maintenance by product problems, although our after-sales service mechanism is at any time, any place can solve customer work under the condition of existing problems, and at the same time can provide the above solution, but we believe that the customer&#8217;s requirement is the product there is no problem!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/gate-valve\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/wedge-gate-valve-1.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/gate-valve#webpage\",\"url\":\"https:\/\/zecovalve.com\/product-category\/gate-valve\",\"name\":\"Gate Valve Manufacturer - Various Gate Valve Types | Competitive Gate Valve Price\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/product-category\/gate-valve#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/product-category\/gate-valve\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/gate-valve#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/gate-valve\",\"url\":\"https:\/\/zecovalve.com\/product-category\/gate-valve\",\"name\":\"Gate Valve\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/product_cat\/2052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/product?product_cat=2052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}