{"id":9353,"date":"2021-12-30T08:10:39","date_gmt":"2021-12-30T08:10:39","guid":{"rendered":"https:\/\/zecovalve.com\/1-2-1500lb-forged-gate-valve-asme-b16-11-socket-weld-connection-gate-valvehigh-pressure-socket-weld-connection-gate-valve-china-manufacturer-titanium-ball-valves-supplier-chinacryogenic-globe.html"},"modified":"2022-11-05T09:30:50","modified_gmt":"2022-11-05T09:30:50","slug":"1-2-1500lb-forged-gate-valve-asme-b16-11-socket-weld-connection-gate-valvehigh-pressure-socket-weld-connection-gate-valve-china-manufacturer-titanium-ball-valves-supplier-chinacryogenic-globe","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/es\/1-2-1500lb-forged-gate-valve-asme-b16-11-socket-weld-connection-gate-valvehigh-pressure-socket-weld-connection-gate-valve-china-manufacturer-titanium-ball-valves-supplier-chinacryogenic-globe.html","title":{"rendered":"V\u00e1lvula Histroy | V\u00e1lvula de compuerta con cierre de fuelle Fabricantes"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-the-histroy-of-the-valve\">La historia de la v\u00e1lvula<\/h2>\n\n\n\n<p><span style=\"font-family: Arial;\">Las v\u00e1lvulas son dispositivos que se utilizan para controlar el flujo de fluido, la presi\u00f3n y la direcci\u00f3n del flujo. El fluido a controlar puede ser l\u00edquido, gas, mezcla gas-l\u00edquido o <\/span><span style=\"font-family: Arial;\">mezcla s\u00f3lido-l\u00edquido. La v\u00e1lvula generalmente se compone de cuerpo de v\u00e1lvula, cap\u00f3, asiento de v\u00e1lvula, piezas de apertura y cierre, mecanismo de accionamiento, sellos y <\/span><span style=\"font-family: Arial;\">sujetadores. La funci\u00f3n de control de la v\u00e1lvula se realiza accionando el mecanismo o fluido para impulsar el miembro de apertura y cierre para que se mueva hacia arriba. <\/span><span style=\"font-family: Arial;\">y hacia abajo, deslice, gire o gire para cambiar el tama\u00f1o del \u00e1rea del canal de flujo.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: Arial;\">La v\u00e1lvula tiene una amplia gama de usos y est\u00e1 estrechamente relacionada con la vida diaria de las personas. Por ejemplo, grifos para tuber\u00edas de agua y presi\u00f3n. <\/span><span style=\"font-family: Arial;\">Las v\u00e1lvulas reductoras para estufas de gas licuado de petr\u00f3leo son todas v\u00e1lvulas. Las v\u00e1lvulas tambi\u00e9n son componentes indispensables en diversos equipos mec\u00e1nicos. <\/span><span style=\"font-family: Arial;\">tales como motores de combusti\u00f3n interna, m\u00e1quinas de vapor, compresores, bombas, transmisiones neum\u00e1ticas, veh\u00edculos de transmisi\u00f3n hidr\u00e1ulica, barcos y <\/span><span style=\"font-family: Arial;\">aeronave.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: Arial;\">Hace dos mil a\u00f1os antes de Cristo, los chinos utilizaban tuber\u00edas de bamb\u00fa y v\u00e1lvulas de tap\u00f3n de madera en las tuber\u00edas de agua, y m\u00e1s tarde utilizaron compuertas en <\/span><span style=\"font-family: Arial;\">canales de riego, v\u00e1lvulas de retenci\u00f3n de placa en cajas de viento de fundici\u00f3n y bamb\u00fa en pozos de extracci\u00f3n de sal. Las v\u00e1lvulas de retenci\u00f3n de tuber\u00eda y placa extraen la salmuera.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: Arial;\">Con el desarrollo de la tecnolog\u00eda de fundici\u00f3n y la maquinaria hidr\u00e1ulica, han aparecido en Europa v\u00e1lvulas de tap\u00f3n de cobre y plomo. Con el uso de <\/span><span style=\"font-family: Arial;\">En la caldera, la v\u00e1lvula de seguridad de martillo de palanca apareci\u00f3 nuevamente en 1681. Antes de la aparici\u00f3n de la m\u00e1quina de vapor Watt en 1769, las v\u00e1lvulas de obturaci\u00f3n y <\/span><span style=\"font-family: Arial;\">Las v\u00e1lvulas de retenci\u00f3n han sido las v\u00e1lvulas m\u00e1s importantes. La invenci\u00f3n de la m\u00e1quina de vapor llev\u00f3 la v\u00e1lvula al campo de la industria de la maquinaria. En <\/span><span style=\"font-family: Arial;\">Adem\u00e1s de las v\u00e1lvulas de tap\u00f3n, las v\u00e1lvulas de seguridad y las v\u00e1lvulas de retenci\u00f3n, las m\u00e1quinas de vapor Watt tambi\u00e9n utilizan v\u00e1lvulas de mariposa para regular el flujo. Con el aumento de <\/span><span style=\"font-family: Arial;\">flujo y presi\u00f3n de vapor, el uso de v\u00e1lvulas de tap\u00f3n para controlar la entrada y salida de vapor de la m\u00e1quina de vapor no ha podido satisfacer las necesidades, <\/span><span style=\"font-family: Arial;\">entonces la v\u00e1lvula deslizante<br>apareci\u00f3. <\/span><span style=\"font-family: Arial;\">Hacia 1840 aparecieron una tras otra las v\u00e1lvulas de globo con v\u00e1stago roscado y las v\u00e1lvulas de compuerta de cu\u00f1a con v\u00e1stago roscado trapezoidal. Este <\/span><span style=\"font-family: Arial;\">fue un gran avance en el desarrollo de v\u00e1lvulas. La aparici\u00f3n de estos dos tipos de v\u00e1lvulas no s\u00f3lo cumpli\u00f3 con los requisitos de varios <\/span><span style=\"font-family: Arial;\">En aquella \u00e9poca las industrias necesitaban aumentar la presi\u00f3n y la temperatura, pero inicialmente tambi\u00e9n cumpl\u00edan los requisitos para la regulaci\u00f3n del caudal. Desde entonces, con el <\/span><span style=\"font-family: Arial;\">desarrollo de la industria energ\u00e9tica, industria petrolera, industria qu\u00edmica y construcci\u00f3n naval, diversas v\u00e1lvulas de alta y media presi\u00f3n <\/span><span style=\"font-family: Arial;\">se han desarrollado r\u00e1pidamente.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: Arial;\">Despu\u00e9s de la Segunda Guerra Mundial, debido al desarrollo de materiales polim\u00e9ricos, materiales lubricantes, acero inoxidable y carburo cementado a base de cobalto, las antiguas v\u00e1lvulas de obturador y v\u00e1lvulas de mariposa se han utilizado en nuevas aplicaciones, y las v\u00e1lvulas de bola y v\u00e1lvulas de diafragma se han desarrollado r\u00e1pidamente.<br>desarrollado. La variedad de v\u00e1lvulas de globo, v\u00e1lvulas de compuerta y otras v\u00e1lvulas ha aumentado y su calidad ha mejorado. La fabricaci\u00f3n de v\u00e1lvulas.<br>La industria se ha convertido gradualmente en un sector importante de la industria de la maquinaria. Las v\u00e1lvulas se pueden dividir en seis tipos seg\u00fan la funci\u00f3n de uso: v\u00e1lvula de corte, v\u00e1lvula reguladora, v\u00e1lvula de retenci\u00f3n, v\u00e1lvula desviadora, v\u00e1lvula de seguridad y v\u00e1lvula multiuso.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfQu\u00e9 es una v\u00e1lvula de compuerta con sello de fuelle?<\/h2>\n\n\n\n<p>Una v\u00e1lvula de compuerta sellada con fuelle es una v\u00e1lvula de proceso industrial dise\u00f1ada para eliminar las fugas de la v\u00e1lvula y tambi\u00e9n se conoce como &quot;v\u00e1lvula de fuga cero&quot; o &quot;v\u00e1lvula libre de emisiones&quot;. <\/p>\n\n\n\n<p>En particular, en los procesos qu\u00edmicos, los fluidos de las tuber\u00edas suelen ser t\u00f3xicos, radiactivos y peligrosos. Las v\u00e1lvulas de compuerta selladas con fuelle se utilizan para evitar fugas de cualquier qu\u00edmico t\u00f3xico a la atm\u00f3sfera.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Especificaciones de la v\u00e1lvula de compuerta con sello de fuelle<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Tipo de cu\u00f1a<\/td><td>Cu\u00f1a flexible<br>Cu\u00f1a s\u00f3lida<\/td><\/tr><tr><td>Construcci\u00f3n del cap\u00f3<\/td><td>Cap\u00f3 atornillado<br>Cap\u00f3 soldado<br>Cap\u00f3 extendido<\/td><\/tr><tr><td>Conexiones finales<\/td><td>Bridado, BW, SW, THR, HUB, PE<\/td><\/tr><tr><td>Operaci\u00f3n<\/td><td>Volante, engranaje, v\u00e1stago desnudo, actuador<\/td><\/tr><tr><td>Opciones<\/td><td>Cap\u00f3 extendido<br>Fuelle sellado<br>Chaqueta calefactora<br>Configuraci\u00f3n DBB<\/td><\/tr><tr><td>Materiales del sello de fuelle<\/td><td>304<br>321<br>316Ti<br>Aleaci\u00f3n 625<br>C276<\/td><\/tr><tr><td>Tama\u00f1o y di\u00e1metro<\/td><td>1\/2\u2033 - 12\u2033<br>DN10-DN300<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas y beneficios de la v\u00e1lvula de compuerta con sello de fuelle<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Fuelles de ciclo de vida prolongado (3000 ciclos): Dise\u00f1ados y probados para servicio de alta presi\u00f3n\/temperatura.<\/li><li>Puerto de monitoreo de fuelle (opcional): Se puede conectar un enchufe con el espacio sobre el fuelle para monitorear el rendimiento.<\/li><li>Dos sellos de v\u00e1stago secundarios: a) Asiento trasero en posici\u00f3n abierta; b) Empaquetadura de grafito.<\/li><li>Caras de asiento superiores: Los asientos tienen un revestimiento duro de aleaci\u00f3n de CoCr y la cu\u00f1a es de aleaci\u00f3n s\u00f3lida de CoCr.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Aplicaciones de la v\u00e1lvula de compuerta sellada con fuelle<\/h2>\n\n\n\n<p>Las v\u00e1lvulas de compuerta selladas con fuelle de ZECO Valve se pueden implementar para una amplia variedad de aplicaciones en las industrias petroqu\u00edmica y de petr\u00f3leo y gas cuando se requieren v\u00e1lvulas confiables y de alta calidad. Algunas aplicaciones de ejemplo incluyen:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Servicios de alta temperatura<\/li><li>Servicios de alto ciclo y conmutaci\u00f3n.<\/li><li>V\u00e1lvulas de cierre de emergencia<\/li><li>Sistema de protecci\u00f3n de presi\u00f3n de alta integridad<\/li><li>Ox\u00edgeno, nitr\u00f3geno o hidr\u00f3geno a alta presi\u00f3n.<\/li><li>Manejo de s\u00f3lidos (polvos, finos, polvos y catalizadores)<\/li><li>Polietileno o polipropileno<\/li><li>Conversi\u00f3n y gasificaci\u00f3n del carb\u00f3n<\/li><li>Fluidos t\u00e9rmicos<\/li><li>Sistemas de separaci\u00f3n, filtrado y secado.<\/li><li>Estaciones de compresores<\/li><li>Servicio de aislamiento encendido\/apagado<\/li><li>Colectores de petr\u00f3leo y gas<\/li><\/ul>\n\n\n\n<p>ZECO Valve es un fabricante profesional de v\u00e1lvulas de compuerta con sello de fuelle. Si tiene alguna consulta puede contactar <a href=\"mailto:commercial@zecovalve.com\"><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\">commercial@zecovalve.com<\/mark><\/a><\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/advantages-and-disadvantages-of-globe-valves.html\/\">\u00bfQu\u00e9 es una v\u00e1lvula de globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/difference-between-gate-valves-and-ball-valves.html\/\">V\u00e1lvula de compuerta frente a v\u00e1lvula de bola<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/gate-valve-problems.html\/\">Reparaci\u00f3n de v\u00e1lvulas de compuerta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diferencia entre v\u00e1lvula de compuerta y v\u00e1lvula de mariposa<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">\u00bfQu\u00e9 es una v\u00e1lvula de compuerta?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/the-difference-between-globe-valve-and-ball-valve.html\/\">V\u00e1lvula de globo frente a v\u00e1lvula de bola<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/history-of-automatic-control-valve-zeco-valve-industrial-valve-manufacturer.html\/\">\u00bfQu\u00e9 son las v\u00e1lvulas autom\u00e1ticas de control?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/tag\/shanghai-pressure-reducing-valve-factory\/\">F\u00e1brica de v\u00e1lvulas reductoras de presi\u00f3n de Shanghai<\/a>\n\n<\/div>\n\n\n\n<p>Diez art\u00edculos antes y despu\u00e9s<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/power-plant-minimun-flow-circulation-valve-power-plant-rotork-electrical-actuator-control-valve-super-high-pressure-control-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufa.html\/\">V\u00e1lvula de circulaci\u00f3n de flujo m\u00ednimo de planta de energ\u00eda, v\u00e1lvula de control de actuador el\u00e9ctrico Rotork de planta de energ\u00eda, v\u00e1lvula de control de presi\u00f3n s\u00faper alta - Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/dbb-6000psi-ball-valve-dbb-high-pressure-ball-valves-dbb-sae-ball-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valve-in-chinabellow-sealed.html\/\">V\u00e1lvula de bola DBB 6000psi, v\u00e1lvulas de bola de alta presi\u00f3n DBB, v\u00e1lvula de bola DBB SAE - Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/a351-cf8-bellow-sealed-globe-valve6-150lb-bellow-sealed-globe-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valve-in-chinabellow-sealed-glo.html\/\">V\u00e1lvula de globo sellada con fuelle A351 CF8, v\u00e1lvula de globo sellada con fuelle de 6\u201d y 150 lb \u2013 Proveedor de v\u00e1lvulas de bola de titanio de China, fabricante de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvula de globo sellada con fuelle, empresa de v\u00e1lvula de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/dn20-pn16-astm-a182-f316-cryogenic-globe-valve-rf-cryogenic-globe-valve-196c-cryogenic-globe-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butte.html\/\">V\u00e1lvula de globo criog\u00e9nica DN20 PN16 ASTM A182-F316, v\u00e1lvula de globo criog\u00e9nica RF. -196 \u00b0 C v\u00e1lvula de globo criog\u00e9nica - Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/press-seal-gate-valve-bw-900lb-gate-valvechina-pressure-seal-gate-valve-supplier-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valve-in-chinabello.html\/\">V\u00e1lvula de compuerta con sello de presi\u00f3n, v\u00e1lvula de compuerta BW 900LB, proveedor de v\u00e1lvula de compuerta con sello de presi\u00f3n de China: proveedor de v\u00e1lvulas de bola de titanio en China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas en China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/high-temperature-high-pressure-butterfly-valve-triple-offset-butterfly-valve-metal-to-metal-seated-butterfly-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95.html\/\">v\u00e1lvula de mariposa de alta presi\u00f3n y alta temperatura, v\u00e1lvula de mariposa de triple desplazamiento, v\u00e1lvula de mariposa con asiento de metal a metal \u2013 Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/triple-off-set-butterfly-valvemetal-to-metal-seat-butterfly-valvethree-eccentric-butterfly-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valv.html\/\">v\u00e1lvula de mariposa de triple compensaci\u00f3n, v\u00e1lvula de mariposa con asiento de metal a metal, v\u00e1lvula de mariposa de tres exc\u00e9ntricas \u2013 Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/forged-steel-high-pressure-control-valve-power-plant-forged-steel-control-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valve-in-chinabellow.html\/\">v\u00e1lvula de control de alta presi\u00f3n de acero forjado, v\u00e1lvula de control de acero forjado para central el\u00e9ctrica: proveedor de v\u00e1lvulas de bola de titanio de China, fabricante de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/siemens-explosion-proof-positioner-pneumatic-control-valve-high-pressure-pneumatic-control-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufacturers-chinac95800-butterfly-valve.html\/\">V\u00e1lvula de control neum\u00e1tica del posicionador a prueba de explosiones Siemens, v\u00e1lvula de control neum\u00e1tica de alta presi\u00f3n: proveedor de v\u00e1lvulas de bola de titanio de China, fabricante de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/power-plant-minimun-flow-circulation-valve-power-plant-rotork-electrical-actuator-control-valve-super-high-pressure-control-valve-titanium-ball-valves-supplier-chinacryogenic-globe-valve-manufact.html\/\">V\u00e1lvula de circulaci\u00f3n de flujo m\u00ednimo de planta de energ\u00eda, v\u00e1lvula de control de actuador el\u00e9ctrico Rotork de planta de energ\u00eda, v\u00e1lvula de control de presi\u00f3n s\u00faper alta - Proveedor de v\u00e1lvulas de bola de titanio de China, fabricantes de v\u00e1lvulas de globo criog\u00e9nicas de China, v\u00e1lvula de mariposa C95800 en China, f\u00e1brica de v\u00e1lvulas de globo selladas con fuelle, empresa de v\u00e1lvulas de globo inconel 625 | Fabricante de v\u00e1lvulas profesional<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>El Histroy de la V\u00e1lvula Las v\u00e1lvulas son dispositivos utilizados para controlar el flujo de fluidos, la presi\u00f3n y la direcci\u00f3n del flujo. El fluido a controlar ... <a title=\"V\u00e1lvula Histroy | V\u00e1lvula de compuerta con cierre de fuelle Fabricantes\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/es\/1-2-1500lb-forged-gate-valve-asme-b16-11-socket-weld-connection-gate-valvehigh-pressure-socket-weld-connection-gate-valve-china-manufacturer-titanium-ball-valves-supplier-chinacryogenic-globe.html\" aria-label=\"M\u00e1s en Historia de Valve | Fabricante de v\u00e1lvulas de compuerta con sello de fuelle\">Leer m\u00e1s<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3108,3109,3110,2687,3111,5,3112],"class_list":["post-9353","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-bellow-seal-gate-valve","tag-bellow-sealed-gate-valve","tag-bellows-seal-gate-valve","tag-china-bellows-seal-globe-valve","tag-history-of-valve","tag-valve","tag-valve-history","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/es\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3108,"name":"bellow seal gate valve","slug":"bellow-seal-gate-valve","term_group":0,"term_taxonomy_id":3108,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3109,"name":"bellow sealed gate valve","slug":"bellow-sealed-gate-valve","term_group":0,"term_taxonomy_id":3109,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3110,"name":"Bellows Seal Gate Valve","slug":"bellows-seal-gate-valve","term_group":0,"term_taxonomy_id":3110,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nIn particular chemical processes, the fluids in the pipes are often toxic, radioactive, and hazardous. Bellow sealed valves are used to prevent leakage of any toxic chemical into the atmosphere. The bellow can be supplied in different materials like 316Ti, 321, C276, or Alloy 625. Body material can be selected from all available materials.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLeakage at various points in pipelines found in chemical plants creates emissions. All such leakage points can be detected using various methods and instruments and should be noted by the plant engineer. Critical leakage points include flanged gasket joints and the Valve\/pump gland packing, etc. Today the chemical process industry is gearing itself towards safer technology for better environmental protection and it has become every process engineer's responsibility to design plants that limit damage to the environment through the prevention of leakage of any toxic chemicals.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_60ba43-05\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET BELLOW SEAL GATE VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-bellow-seal-gate-valve\">What is Bellow Seal Gate Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA Bellow Seal Gate Valve is a specially designed valve suitable for use in industries dealing with a hazardous medium where even minute leakages can be extremely critical. With the exponential growth of new industries such as the chemical and nuclear industries, there is a growing abundance of flammable, hazardous, extremely poisonous, and toxic media flowing through the pipelines. This creates a high risk of leakage, explosion, and health hazards. So, the valves used in such pipes and systems have specific stringent leakage and sealing requirements.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Bellow Construction of Bellow Sealed Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe bellow cartridge is welded to both the Valve Bonnet and the Valve stem. The bellow cartridge has a number of convolutions and these convolutions become compressed or expanded depending upon the movement of the Valve stem. (Scientifically speaking the bellow gets compressed when the Valve is in the open position and expanded when the Valve is in the closed condition). It is important to properly install the Valve bodies. The bellow can be sealed to the Valves in two different ways. Firstly, the bellow can be welded to the Valve stem at the top and the Valve body at the bottom. In this case, the process fluid is contained inside the bellow, or in the second method the bellow is welded to the Valve stem at the bottom and the body on the top. In this case, the process fluid is contained in the annular region between the Valve Bonnet and bellow (from the outside).\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe bellow is a critical component and forms the heart of the bellow seal Valves. To avoid any twisting of the bellow the Valve must have a stem with linear movement only. This can be achieved using a so-called sleeve nut at the Yoke portion of the Valve Bonnet. A handwheel is fitted onto the sleeve-nut which effectively transfers a rotary motion of the handwheel into a linear motion in the Valve stem.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Bellow types of Bellow Seal Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThere are two main types of bellow.. the Forged Bellow and the Welded Bellow. Formed-type bellows are made by rolling a flat sheet (thin wall foil) into a tube which is then longitudinally fusion welded. This tube is subsequently mechanically or hydrostatically formed into a bellow with rounded and widely spaced folds. The welded leaf type bellow is made by welding washer-like plates of thin metal together at both the inner and outer circumference of the washers - like plates. A welded leaf bellow has more folds per unit length as compared to forged bellows. Thus, for the same stroke length, forged bellows are two to three times longer than their welded leaf counterparts.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nReportedly, mechanically forged bellows fail at random spots, while the welded leaf usually fails at or near a weld. To ensure full penetration of bellow ends and end coller welding it is advisable to fabricate using micro plasma welding.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Bellow Design of Bellows Seal Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe multi-ply bellow design is preferred for handling higher-pressure fluids (generally two or three plies of the metal wall). A two-ply bellow can increase its pressure rating by 80% to 100% as compared to a single ply bellow of the same thickness. Alternatively, if a single ply bellow of a thickness equivalent to a pressure rating of a two-ply bellow is used, the stroke length is reduced. Thus, a multi-ply bellow design offers a distinct advantage over a single ply bellow. It is clear that the bellow is subject to metal fatigue and this fatigue can induce weld failure. The bellow fatigue life is affected by the material of construction, fabrication technique, stroke length, and stroke frequency, in addition to the usual parameters such as fluid temperature and pressure.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specification of Bellow Seal Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Design standard: ASME B16.34<\/li>\r\n \t<li>Face to face dimension: ASME B16.10<\/li>\r\n \t<li>Flanged ends: ASME B16.5<\/li>\r\n \t<li>Test &amp; inspection: API 598<\/li>\r\n \t<li>Nominal Size: NPS 1\/2\uff5e16<\/li>\r\n \t<li>Pressure Rating: CL.150\uff5eCL.1500<\/li>\r\n \t<li>End Connection: RF\/RTJ\/BW\/SW<\/li>\r\n \t<li>Body Material: Casting &amp; Forging(Carbon Steel, SS, Duplex, Hastelloy)<\/li>\r\n \t<li>Trim Material: As per standard or order requirement<\/li>\r\n \t<li>Bellow Material\uff1a304\/304L\/316\/316L\/Inconel600\/625\/718<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features of Bellows Seal Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Long cycle life bellows (3000 cycles): Designed and qualification tested for high pressure\/temperature service.<\/li>\r\n \t<li>Bellows monitoring port (optional): A plug can be connected to the space above the bellows to monitor performance.<\/li>\r\n \t<li>Two secondary stem seals: a) Backseat in an open position; b) Graphite packing.<\/li>\r\n \t<li>Superior seating faces: Seats CoCr alloy hardfaced and the wedge is solid CoCr alloy.<\/li>\r\n \t<li>Each valve is tested per API 598.<\/li>\r\n \t<li>Every bellow assembly is helium leak-tested to assure zero leakage.<\/li>\r\n \t<li>Non-rotating stems prevent torsion of bellow.<\/li>\r\n \t<li>Secondary stem seals include:<\/li>\r\n \t<li>Stem backseat<\/li>\r\n \t<li>API 624 stem packing<\/li>\r\n \t<li>Lubricant fittings to ensure proper lubrication of stem bushing for efficient opening and closing.<\/li>\r\n \t<li>Multiple bellows materials are available: 316Ti, Hastelloy, Inconel, Monel, etc.<\/li>\r\n \t<li>All bellows are hydroformed with a minimum of two layers.<\/li>\r\n \t<li>Available in pressure classes 150-1500 (All body materials available)<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Applications of Bellow Sealed Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe hot oil system, steam system, hot and cold water system, etc.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":5,"filter":"raw"},{"term_id":2687,"name":"China Bellows Seal Globe Valve","slug":"china-bellows-seal-globe-valve","term_group":0,"term_taxonomy_id":2687,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_3a9674-b3\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET BELLOW SEAL GLOBE VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-bellow-seal-globe-valve\">What is Bellow Seal Globe Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA Bellows Valve is a specially designed valve suitable for use in industries dealing with a hazardous medium where even minute leakages can be extremely critical. With the exponential growth of new industries such as the chemical and nuclear industries, there is a growing abundance of flammable, hazardous, extremely poisonous, and toxic media flowing through the pipelines. This creates a high risk of leakage, explosion, and health hazards. So, the valves used in such pipes and systems have specific stringent leakage and sealing requirements.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe need for a completely different approach required for the desired sealing &amp; redundancy has led to the development of Bellow seal globe Valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features of Bellow Seal Globe Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Long cycle life bellows (10,000 cycles): Designed and qualification tested for high pressure\/temperature applications.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Bellows monitoring port (optional): A plug can be connected to the space above the bellows to monitor performance.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Two secondary stem seals: a) Backseat in an open position; b) Graphite packing.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Superior seating faces: Seats hard faced with CoCr alloy, and the disc is solid CoCr alloy.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Technical Specifications of Bellow Seal Globe Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>TYPE OF DISC<\/td>\r\n<td>Plug\r\nNeedle\r\nSwivel\r\nRegulating Disc<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CONSTRUCTION<\/td>\r\n<td>Bolted\r\nWelded\r\nExtended\r\nPressure Seal Bonnet<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>PATTERN<\/td>\r\n<td>Straight\r\nAngle\r\nY-type<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>END CONNECTIONS<\/td>\r\n<td>Flanged\r\nBW\r\nSW\r\nTHR<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>OPTIONS<\/td>\r\n<td>Extended Bonnet\r\nBellow Sealed\r\nHeating Jacket\r\nScrew-Down\/Non-Return<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>OPERATED<\/td>\r\n<td>Handwheel\r\nActuator Operated\r\nBare Stem<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>BELLOW SEAL MATERIALS<\/td>\r\n<td>304\r\n321\r\n316Ti\r\nAlloy 625\r\nC276<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>DESIGN &amp; TESTING<\/td>\r\n<td>All available international standards according to API, EN, ISO\r\nFire safe design<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>SIZE &amp; BORE<\/td>\r\n<td>ANSI 1\/4 \u2013 16\u201d\r\nDN 6 \u2013 DN 400<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>PRESSURE RANGE<\/td>\r\n<td>ANSI 125 \u2013 4,500 lbs.\r\nDIN PN 10 \u2013 PN 400<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Applications of Bellows Seal Globe Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBellow sealed globe valves can be deployed for a wide variety of applications in the oil &amp; gas and petrochemical industries when high quality, reliable valves are required. A few example applications include:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>High-temperature services<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>High-cycle and switching services<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Emergency shutdown valves<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>High-integrity pressure protection system<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>High-pressure oxygen, nitrogen, or hydrogen<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Solids handling (powders, fines, dust, and catalysts)<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Polyethylene or polypropylene<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Coal conversion, and gasification<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Thermal fluids<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Separator, filter, and drying systems<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Compressor stations<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>On\/off isolation service<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Oil &amp; gas manifolds<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->","parent":0,"count":5,"filter":"raw"},{"term_id":3111,"name":"history of valve","slug":"history-of-valve","term_group":0,"term_taxonomy_id":3111,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":5,"name":"valve","slug":"valve","term_group":0,"term_taxonomy_id":5,"taxonomy":"post_tag","description":"","parent":0,"count":116,"filter":"raw"},{"term_id":3112,"name":"valve history","slug":"valve-history","term_group":0,"term_taxonomy_id":3112,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3108,"label":"bellow seal gate valve"},{"value":3109,"label":"bellow sealed gate valve"},{"value":3110,"label":"Bellows Seal Gate Valve"},{"value":2687,"label":"China Bellows Seal Globe Valve"},{"value":3111,"label":"history of valve"},{"value":5,"label":"valve"},{"value":3112,"label":"valve history"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Histroy | Bellow Seal Gate Valve Manufacturer - ZECO Valve<\/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\/es\/1-2-1500lb-forged-gate-valve-asme-b16-11-socket-weld-connection-gate-valvehigh-pressure-socket-weld-connection-gate-valve-china-manufacturer-titanium-ball-valves-supplier-chinacryogenic-globe.html\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Histroy | Bellow Seal Gate Valve Manufacturer - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The Histroy of the Valve Valves are devices used to control fluid flow, pressure and flow direction. The fluid to be controlled ... 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