{"id":373,"date":"2020-04-24T20:25:52","date_gmt":"2020-04-24T20:25:52","guid":{"rendered":"https:\/\/econtrols.stagemysite.com\/product\/pf-norval\/"},"modified":"2025-05-28T19:27:03","modified_gmt":"2025-05-28T19:27:03","slug":"pf-norval","status":"publish","type":"product","link":"https:\/\/equipmentcontrols.com\/es\/producto\/pf-norval\/","title":{"rendered":"PF NORVAL"},"content":{"rendered":"

PF NORVAL <\/strong>Reguladores de presi\u00f3n de gas de acci\u00f3n directa<\/strong><\/p>\n

El NORVAL es un regulador de presi\u00f3n aguas abajo, auto accionado, accionado por resorte para aplicaciones de media y baja presi\u00f3n. Es adecuado para fluidos gaseosos, no corrosivos, previamente filtrados.<\/p>\n

Su dise\u00f1o de v\u00e1lvula balanceada brinda una respuesta r\u00e1pida a las condiciones de operaci\u00f3n variables, lo que lo hace particularmente adecuado para usar cuando se atienden quemadores ON-OFF y en cualquier proceso industrial donde se tenga un cambio r\u00e1pido de caudal.<\/p>\n

Its features of good accuracy of regulation, even in presence of significant upstream pressure changes and\/or flow rate, which makes the Norval regulator also particularly suitable for use in natural gas gate stations and industrial and commercial applications.<\/p>\n

El regulador NORVAL, en su versi\u00f3n b\u00e1sica, est\u00e1 clasificado como un regulador que falla al abrir (Fail to Open). Es verdaderamente un dise\u00f1o TOP ENTRY, que le confiere al regulador ventajas de gesti\u00f3n, por ejemplo, la capacidad de realizar un mantenimiento completo sin quitarlo de la tuber\u00eda conectada.<\/p>\n

Caracter\u00edsticas funcionales: *
\n<\/strong><\/p>\n

\u2022 Presi\u00f3n m\u00e1xima de entrada hasta:
\n-284 PSIG para reguladores de 1\u201d a 3\u201d
\n-116 PSIG para reguladores de 4\u201d a 8\u201d
\n-275 PSIG para cuerpo de acero y 246 PSIG para hierro d\u00factil
\n\u2022 Rango de presi\u00f3n aguas abajo:
\n-desde 4.0\u2033 WC hasta 63.81 PSIG para reguladores de 1\u201d a 4\u201d
\n-desde 4.8\u201d WC hasta 26.10 PSIG para reguladores (6\u201d) y (8\u201d)
\n\u2022 Temperatura ambiente m\u00ednima: Ejecuci\u00f3n hasta -40\u00b0F (a especificar en la solicitud)
\n\u2022 Temperatura ambiente m\u00e1xima: +140\u00b0F
\n\u2022 Temperatura del gas que fluye: hasta -4 \u00b0F + 140 \u00b0F
\n\u2022 Clase de precisi\u00f3n AC: hasta 5
\n\u2022 Clase de presi\u00f3n de b\u00fasqueda SG: hasta 10<\/p>\n

Caracteristicas de dise\u00f1o:<\/strong>
\n\u2022 Dimensiones nominales DN: 1\u201d \u2013 1\u201d -1\/2 \u2013 2\u201d \u2013 2\u201d1\/2 \u2013 3\u201d \u2013 4\u201d \u2013 16\u201d \u2013 8\u201d
\n\u2022 Conexiones bridadas: UNI PN 16; clase 150 RF<\/p>\n

Materiales:**<\/strong>
\n\u2022 Cuerpo: Fundici\u00f3n de acero ASTM A 216 WCB (todos los DN). Fundici\u00f3n esferoidal d\u00factil GS 400 \u2013 18 ISO 1083 DN 150 (6\u201d) incluida.
\n\u2022 Tapas: Di\u00e1metro de 375 a 630 Acero al carbono forjado en estampa \/ de 658 a 817 Aluminio
\n\u2022 Diafragma: Lona cauchutada (realizada por proceso de prensado en caliente)
\n\u2022 Asiento: Acero inoxidable
\n\u2022 Anillo de estanqueidad: caucho de nitrilo
\n\u2022 Accesorios de conexi\u00f3n: En acero al carbono zincado seg\u00fan DIN 2353; Acero inoxidable bajo pedido<\/p>\n

* Distintas caracter\u00edsticas funcionales disponibles bajo pedido.<\/em>
\n** Los materiales arriba indicados se refieren a los modelos est\u00e1ndar.<\/em>
\nSe pueden proporcionar diferentes materiales seg\u00fan las necesidades espec\u00edficas.<\/em><\/p>\n

 <\/p>\n

Descargas:<\/strong>
\nFolleto de PF Norval<\/a>
\nPF Norval Flyer<\/a>
\nP\u00f3ster<\/a><\/p>","protected":false},"excerpt":{"rendered":"

The PF Norval features of good accuracy of regulation, even in presence of significant upstream pressure changes and\/or flow rate, which makes it particularly suitable for use in natural gas gate stations and industrial and commercial applications.<\/p>","protected":false},"featured_media":372,"template":"","meta":[],"product_brand":[],"product_cat":[20,139,46],"product_tag":[118,122,168,167,120],"class_list":{"0":"post-373","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gas-regulators","7":"product_cat-hydrogen-ready-pressure-products","8":"product_cat-pietro-fiorentini","9":"product_tag-gas-pressure-regulator","10":"product_tag-natural-gas-regulator","11":"product_tag-pf-gas-regulator","12":"product_tag-pf-norval","13":"product_tag-pietro-fiorentini","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"yoast_head":"\nPF NORVAL - ECCO<\/title>\n<meta name=\"description\" content=\"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/equipmentcontrols.com\/es\/producto\/pf-norval\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PF NORVAL\" \/>\n<meta property=\"og:description\" content=\"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/equipmentcontrols.com\/es\/producto\/pf-norval\/\" \/>\n<meta property=\"og:site_name\" content=\"ECCO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-28T19:27:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/04\/PF20Norval.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"860\" \/>\n\t<meta property=\"og:image:height\" content=\"860\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/\",\"url\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/\",\"name\":\"PF NORVAL - ECCO\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/equipmentcontrols.com\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/PF20Norval.jpg\",\"datePublished\":\"2020-04-24T20:25:52+00:00\",\"dateModified\":\"2025-05-28T19:27:03+00:00\",\"description\":\"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/#primaryimage\",\"url\":\"https:\\\/\\\/equipmentcontrols.com\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/PF20Norval.jpg\",\"contentUrl\":\"https:\\\/\\\/equipmentcontrols.com\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/PF20Norval.jpg\",\"width\":860,\"height\":860,\"caption\":\"PF20Norval\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/pf-norval\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/equipmentcontrols.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/equipmentcontrols.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PF NORVAL\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/equipmentcontrols.com\\\/#website\",\"url\":\"https:\\\/\\\/equipmentcontrols.com\\\/\",\"name\":\"ECCO\",\"description\":\"Equipment Controls Company\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/equipmentcontrols.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PF NORVAL - ECCO","description":"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/equipmentcontrols.com\/es\/producto\/pf-norval\/","og_locale":"es_MX","og_type":"article","og_title":"PF NORVAL","og_description":"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.","og_url":"https:\/\/equipmentcontrols.com\/es\/producto\/pf-norval\/","og_site_name":"ECCO","article_modified_time":"2025-05-28T19:27:03+00:00","og_image":[{"width":860,"height":860,"url":"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/04\/PF20Norval.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/","url":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/","name":"PF NORVAL - ECCO","isPartOf":{"@id":"https:\/\/equipmentcontrols.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/#primaryimage"},"image":{"@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/#primaryimage"},"thumbnailUrl":"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/04\/PF20Norval.jpg","datePublished":"2020-04-24T20:25:52+00:00","dateModified":"2025-05-28T19:27:03+00:00","description":"The PF NORVAL is a direct-acting gas pressure regulator. The balanced valve design gives quick response to varying operating conditions.","breadcrumb":{"@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/equipmentcontrols.com\/product\/pf-norval\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/#primaryimage","url":"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/04\/PF20Norval.jpg","contentUrl":"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/04\/PF20Norval.jpg","width":860,"height":860,"caption":"PF20Norval"},{"@type":"BreadcrumbList","@id":"https:\/\/equipmentcontrols.com\/product\/pf-norval\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/equipmentcontrols.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/equipmentcontrols.com\/shop\/"},{"@type":"ListItem","position":3,"name":"PF NORVAL"}]},{"@type":"WebSite","@id":"https:\/\/equipmentcontrols.com\/#website","url":"https:\/\/equipmentcontrols.com\/","name":"ECCO","description":"Empresa de Control de Equipos","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/equipmentcontrols.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"}]}},"_links":{"self":[{"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/product\/373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/media\/372"}],"wp:attachment":[{"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/media?parent=373"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/product_brand?post=373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/product_cat?post=373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/equipmentcontrols.com\/es\/wp-json\/wp\/v2\/product_tag?post=373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}