{"id":249,"date":"2022-06-06T16:29:10","date_gmt":"2022-06-06T16:29:10","guid":{"rendered":"http:\/\/combustion.stagemysite.com\/?post_type=product&p=249"},"modified":"2023-08-30T17:00:36","modified_gmt":"2023-08-30T17:00:36","slug":"pf-norval","status":"publish","type":"product","link":"https:\/\/combustionregulator.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 diferentes condiciones de operaci\u00f3n, lo que lo hace particularmente adecuado para usar cuando se atienden quemadores ON-OFF y en cualquier proceso industrial donde se requiera un cambio r\u00e1pido de caudal.<\/p>\n

Sus caracter\u00edsticas de buena precisi\u00f3n de regulaci\u00f3n, incluso en presencia de cambios significativos de presi\u00f3n y\/o caudal aguas arriba, hacen que el regulador Norval tambi\u00e9n sea particularmente adecuado en estaciones de compuerta de gas natural y aplicaciones industriales y comerciales.<\/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: *<\/strong>
\n\u2022 Presi\u00f3n m\u00e1xima de entrada hasta:
\n275 PSIG para reguladores de 1\u201d a 4\u201d
\n116 PSIG para reguladores de 4\u201d a 8\u201d
\n275 PSIG para cuerpo de acero y 246 PSIG para hierro d\u00factil
\n\u2022 Presi\u00f3n m\u00e1xima del cabezal de control hasta: 232 PSIG para reguladores de 1\u2033- 8\u2033 375 TR, 375, 495 Head, 145 PSIG para reguladores de 2 1\/2\u2033 a 8\u201d 630 Head, 26.1 PSIG para 232 PSIG para reguladores de 1\u2033- 8\u2033 375 TR, 6\u2033 y 8\u2033 658 y 817 Cabeza
\n\u2022 Rango de presi\u00f3n aguas abajo:
\nde 4.0\u2033 WC a 63.81 PSIG para reguladores de 1\u201d a 4\u201d
\ndesde 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).
\n\u2022 Hierro d\u00factil esferoidal GS 400 \u2013 18 ISO 1083 DN 150 (6\u201d) incluido.
\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

Descargas:<\/strong>
\nFolleto de PF Norval<\/a>
\nP\u00f3ster<\/a><\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

PF Norval Direct-Acting Gas Pressure Regulators The NORVAL is a downstream pressure regulator, self actuated, spring loaded for medium and low pressure applications. It is suitable for gaseous, non-corrosive, previously filtered fluids. It’s balanced valve design gives quick response to varying operating conditions, which make it particularly suitable for use when serving ON-OFF burners and […]<\/p>\n","protected":false},"featured_media":254,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":{"0":"post-249","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-over-75-psig-inlet","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nPF Norval - Combustion Regulator<\/title>\n<meta name=\"description\" content=\"The Pietro Fiorentini NORVAL is a downstream pressure regulator, self actuated, spring loaded for medium and low pressure applications. It is suitable for gaseous, non-corrosive, previously filtered fluids.It's balanced valve design gives quick response to varying operating conditions, which make it particularly suitable for use when serving ON-OFF burners and in any industrial process where you have a quick change of the flow rate.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/combustionregulator.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 - Combustion Regulator\" \/>\n<meta property=\"og:description\" content=\"The Pietro Fiorentini NORVAL is a downstream pressure regulator, self actuated, spring loaded for medium and low pressure applications. 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