{"id":12761,"date":"2022-01-05T07:43:53","date_gmt":"2022-01-05T07:43:53","guid":{"rendered":"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html"},"modified":"2022-10-13T13:48:12","modified_gmt":"2022-10-13T13:48:12","slug":"what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/es\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html","title":{"rendered":"Tabla de compatibilidad de materiales de asientos de v\u00e1lvulas"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-valve-seat\">\u00bfQu\u00e9 es el asiento de v\u00e1lvula?<\/h2>\n\n\n\n<p>El asiento de la v\u00e1lvula o anillo de asiento se utiliza para apoyar el obturador de la v\u00e1lvula o el disco en una posici\u00f3n completamente cerrada y para formar una pieza de sellado. Por lo general, el di\u00e1metro del asiento de la v\u00e1lvula es el di\u00e1metro de flujo m\u00e1ximo de la valve.seat material es muy amplia, todo tipo de caucho, pl\u00e1stico, materiales met\u00e1licos se pueden utilizar como material de asiento, tales como EPDM, NBR, NR, PTF.E, PEEK, PFA, SS315, STELLITE y as\u00ed sucesivamente.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png\" alt=\"\"\/><figcaption>Asiento de v\u00e1lvula de goma<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c3885bbd.jpg\" alt=\"\"\/><figcaption>Asiento de v\u00e1lvula de PTFE\u00a0<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c388b5db.jpg\" alt=\"\"\/><figcaption>Asiento de v\u00e1lvula met\u00e1lico<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>Para la v\u00e1lvula de mariposa, el material del asiento suele ser caucho, como EPDM, NBR, NR (caucho natural duro).<\/p>\n\n\n\n<p>Para la v\u00e1lvula de bola y la v\u00e1lvula de tap\u00f3n, el material del asiento suele ser pl\u00e1stico, como PTFE, PEEK, etc.&nbsp;&nbsp;<\/p>\n\n\n\n<p>En el caso de las v\u00e1lvulas de globo y de compuerta, el material del asiento suele ser metal-metal.&nbsp;<\/p>\n\n\n\n<p>Para las v\u00e1lvulas que utilizan material de asiento blando su rendimiento de cierre es grande, e incluso puede llegar a cero burbuja estanqueidad del asiento. mientras que la parte desventaja es que no pueden resisit con tempreature alta y la aplicaci\u00f3n de alta presi\u00f3n.&nbsp;<\/p>\n\n\n\n<p>Por otra parte , para aquellos material del asiento de la v\u00e1lvula es de metal a metal por lo tanto pueden soportar con alta presi\u00f3n nominal de hasta 2500LB .&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Algunos factores importantes que afectan al rendimiento de cierre de una v\u00e1lvula pueden ser la naturaleza de los medios que se manipulan. <\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La vida \u00fatil de las v\u00e1lvulas depende de los siguientes factores<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Presi\u00f3n y fluctuaciones de presi\u00f3n<\/li><li>Tipo y velocidad del medio<\/li><li>Temperatura y fluctuaciones t\u00e9rmicas<\/li><li>Frecuencia de ciclo de la v\u00e1lvula y velocidad de funcionamiento<\/li><li>Los materiales de las juntas y asientos de v\u00e1lvulas industriales se fabrican generalmente con los siguientes materiales:<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Tabla de compatibilidad de materiales de asientos de v\u00e1lvulas<\/h2>\n\n\n\n<p><strong>BUNA-N (HYCAR oNitrilo<\/strong>)<\/p>\n\n\n\n<p>El Buna-N es un pol\u00edmero de uso general que presenta una buena resistencia al aceite, al agua, a los disolventes y a los fluidos hidr\u00e1ulicos. Tambi\u00e9n presenta una buena resistencia a la compresi\u00f3n, a la abrasi\u00f3n y a la tracci\u00f3n. Este material se comporta extremadamente bien en \u00e1reas de proceso en las que hay materiales de base paraf\ufb01n, \u00e1cidos grasos, aceites, alcoholes o glicerina, ya que no se ve afectado en absoluto.<\/p>\n\n\n\n<p>Buna-N no debe utilizarse cerca de disolventes altamente polares (acetonas, cetonas), hidrocarburos clorados, ozono o nitro hidrocarburos. La temperatura m\u00e1xima es de 107\u00b0C. Hycar es de color negro y no debe utilizarse donde no se tolere la decoloraci\u00f3n. Se considera un neopreno de sustituci\u00f3n comparable. Las principales diferencias son: El Buna-N tiene un l\u00edmite de temperatura m\u00e1s alto; el neopreno es m\u00e1s resistente a los aceites.<\/p>\n\n\n\n<p><strong>TFE RELLENO DE CARBONO<\/strong><\/p>\n\n\n\n<p>El TFE relleno de carbono es un material de asiento excelente para aplicaciones de vapor, as\u00ed como para fluidos t\u00e9rmicos a base de aceite de alta eficiencia. Los rellenos, incluido el grafito, permiten que este material de asiento tenga un ciclo de vida mejor que otros asientos de TFE rellenos o reforzados. La gama de temperaturas va de -29\u00b0C a 260\u00b0C. La resistencia qu\u00edmica es igual a la de otros asientos de TFE.<\/p>\n\n\n\n<p><strong>DELRIN \u00ae<\/strong><\/p>\n\n\n\n<p>Delrin es la marca comercial de DuPont para el polioximetileno. Tambi\u00e9n puede conocerse como Hostaform, Celecon, Kepital, Duracon, Lupital o Ultraform. El Delrin es un material muy r\u00edgido y no sufre fluencia en fr\u00edo. Posee una excelente combinaci\u00f3n de resistencia, dureza, rigidez, estabilidad, resistencia a la abrasi\u00f3n y baja fricci\u00f3n. El Delrin tiene una alta resistencia al calor y una baja absorci\u00f3n de agua, pero es sensible a los \u00e1cidos. Cuando se utiliza como material de sellado, el Delrin es aceptable para presiones de hasta 5.000 PSI. Su temperatura de funcionamiento es de -70 \u00baF a 180 \u00baF.<\/p>\n\n\n\n<p><strong>EPDM<\/strong><\/p>\n\n\n\n<p>El EPDM es un elast\u00f3mero terpol\u00edmero fabricado a partir del mon\u00f3mero etileno-propileno-dieno. El EPDM tiene una buena resistencia a la abrasi\u00f3n y al desgarro y ofrece una excelente resistencia qu\u00edmica a una gran variedad de \u00e1cidos y alcalinos. Es susceptible a los ataques de los aceites y no se recomienda para aplicaciones que impliquen aceites de petr\u00f3leo, \u00e1cidos fuertes o alcalinos fuertes.<\/p>\n\n\n\n<p>Este material no debe utilizarse en l\u00edneas de aire comprimido. Tiene una resistencia excepcional al envejecimiento y al ozono. La temperatura nominal es de -29\u00b0C a 107\u00b0C (121\u00b0C servicio intermitente). Es bastante bueno para cetonas y alcoholes.<\/p>\n\n\n\n<p><strong>HYPALON<\/strong><\/p>\n\n\n\n<p>Hypalon tiene muy buena resistencia a la oxidaci\u00f3n, al ozono y a la llama. Es similar al neopreno, pero con una mayor resistencia a los \u00e1cidos, ya que resiste a los \u00e1cidos oxidantes como el \u00e1cido n\u00edtrico, el \u00e1cido fluorh\u00eddrico y el \u00e1cido sulf\u00farico. La resistencia a la abrasi\u00f3n del Hypalon es excelente, aproximadamente equivalente a la de los nitrilos. La resistencia al aceite y a los disolventes es algo intermedia entre la del neopreno y la de los nitrilos. Las sales apenas afectan al Hypalon.<\/p>\n\n\n\n<p>Hypalon no se recomienda para la exposici\u00f3n a \u00e1cidos oxidantes concentrados, \u00e9steres, cetonas, hidrocarburos clorados, arom\u00e1ticos y nitro. No debe utilizarse en servicio de vapor. Temperatura nominal de -18\u00b0C a 104\u00b0C. Los asientos son de color blanco apto para uso alimentario y pueden utilizarse en alimentos.<\/p>\n\n\n\n<p><strong>NEOPRENO<\/strong><\/p>\n\n\n\n<p>El neopreno es un pol\u00edmero polivalente con muchas caracter\u00edsticas deseables. El neopreno presenta una gran elasticidad con una baja compresi\u00f3n, resistencia a la llama y resistencia a los aceites animales y vegetales. Se recomienda principalmente para aplicaciones de pulpa y papel.<\/p>\n\n\n\n<p>En general, el neopreno no es recomendable y es atacado por \u00e1cidos oxidantes fuertes, la mayor\u00eda de los disolventes clorados, \u00e9steres, cetonas, hidrocarburos arom\u00e1ticos y \ufb02uidos hidr\u00e1ulicos. En general, el neopreno no se ve afectado por productos qu\u00edmicos moderados, grasas y muchos aceites y disolventes. La temperatura nominal es de -29\u00b0C a 82\u00b0C. Los asientos son de color negro y no deben utilizarse en l\u00edneas de papel blanqueado.<\/p>\n\n\n\n<p><strong>PEEK (Polieteretercetona)<\/strong><\/p>\n\n\n\n<p>El PEEK es un termopl\u00e1stico semirr\u00edgido no poroso de alto rendimiento con una excelente resistencia a los productos qu\u00edmicos agresivos. El PEEK virgen es naturalmente resistente a la abrasi\u00f3n. Tiene una excelente resistencia mec\u00e1nica, estabilidad dimensional y es adecuado para su uso en entornos de alta temperatura \/ alta corrosi\u00f3n. El PEEK se considera un material de primera calidad para asientos de v\u00e1lvulas debido a que no se ve afectado por la exposici\u00f3n continua a agua caliente y vapor. Su temperatura de funcionamiento es de -70 \u00baF a 600 \u00baF.<\/p>\n\n\n\n<p><strong>PTFE (TFE de Te\ufb02on\u00ae)<\/strong><\/p>\n\n\n\n<p>El PTFE es el m\u00e1s resistente qu\u00edmicamente de todos los pl\u00e1sticos. Tambi\u00e9n tiene excelentes propiedades de aislamiento t\u00e9rmico y el\u00e9ctrico. Las propiedades mec\u00e1nicas del PTFE son bajas en comparaci\u00f3n con otros pl\u00e1sticos t\u00e9cnicos, pero sus propiedades se mantienen en niveles \u00fatiles en un gran rango de temperaturas, de -40 \u00b0C a 204 \u00b0C, dependiendo de la marca y la aplicaci\u00f3n.<\/p>\n\n\n\n<p><strong>RTFE (TFE reforzado)<\/strong><\/p>\n\n\n\n<p>El RTFE est\u00e1 compuesto por un porcentaje seleccionado de fibra de vidrio para mejorar la fuerza y la resistencia al desgaste abrasivo, al fr\u00edo y a la permeaci\u00f3n en asientos moldeados. El refuerzo permite la aplicaci\u00f3n a mayor presi\u00f3n y temperatura que el TFE sin relleno. El intervalo de temperatura t\u00edpico es de -40\u00b0C a 232\u00b0C. El RTFE no debe utilizarse en aplicaciones que ataquen al vidrio, como el \u00e1cido fluorh\u00eddrico y los c\u00e1usticos fuertes calientes.<\/p>\n\n\n\n<p><strong>TFM1600<\/strong><\/p>\n\n\n\n<p>El TFM1600 aparece en nuestra lista de juntas y asientos para v\u00e1lvulas porque es una versi\u00f3n modificada del PTFE que mantiene las excepcionales propiedades de resistencia qu\u00edmica y t\u00e9rmica del PTFE, pero tiene una viscosidad de fusi\u00f3n significativamente menor. El resultado es una reducci\u00f3n del flujo en fr\u00edo, la porosidad, la permeabilidad y el contenido de huecos. Las superficies son m\u00e1s lisas y reducen los pares de apriete. El rango de servicio te\u00f3rico del TFM1600 es de -200\u00b0C a 260\u00b0C.<\/p>\n\n\n\n<p><strong>TFM1600+20%GF<\/strong><\/p>\n\n\n\n<p>TFM1600+20%GF es una versi\u00f3n reforzada con fibra de vidrio de TFM1600. Similar al RTFE, pero con el bene\ufb01cio del TFM1600, la versi\u00f3n con fibra de vidrio ofrece mayor resistencia a la abrasi\u00f3n y mejora la estabilidad a presiones m\u00e1s altas.<\/p>\n\n\n\n<p><strong>TFM4215<\/strong><\/p>\n\n\n\n<p>El TFM4215 es un material de TFM relleno de carbono grafitizado elector. El carbono a\u00f1adido mejora la estabilidad para combinaciones de presi\u00f3n y temperatura m\u00e1s altas.<\/p>\n\n\n\n<p><strong>UHMWPE (polietileno de peso molecular ultra alto)<\/strong><\/p>\n\n\n\n<p>El UHMWPE es un material duradero, resistente al desgaste, a la abrasi\u00f3n y a la corrosi\u00f3n. Tambi\u00e9n se conoce como polietileno de alto m\u00f3dulo (HMPE) o polietileno de alto rendimiento (HPPE). Adem\u00e1s, cumple los requisitos de la FDA y la USDA para equipos alimentarios y farmac\u00e9uticos, y tiene un buen rendimiento en aplicaciones de hasta 180\u00b0F cuando se limpia peri\u00f3dicamente con vapor vivo o agua hirviendo para esterilizar.<\/p>\n\n\n\n<p>El UHMWPE es ideal para servicios de baja radiaci\u00f3n y cumple los requisitos de la industria tabaquera, donde el TFE est\u00e1 prohibido. Es muy resistente a los productos qu\u00edmicos corrosivos, a excepci\u00f3n de los \u00e1cidos oxidantes y los disolventes org\u00e1nicos. Su temperatura operativa es de -70 \u00baF a 180 \u00baF.<\/p>\n\n\n\n<p><strong>VITON\u00ae (Fluorocarbono, FKM o FPM)<\/strong><\/p>\n\n\n\n<p>Los elast\u00f3meros de fluorocarbono son inherentemente compatibles con un amplio espectro de productos qu\u00edmicos. Debido a esta amplia compatibilidad qu\u00edmica, que abarca considerables rangos de concentraci\u00f3n y temperatura, los elast\u00f3meros de fluorocarbono han ganado una gran aceptaci\u00f3n como material de construcci\u00f3n para asientos de v\u00e1lvulas de guillotina.<\/p>\n\n\n\n<p>El fluorocarburo puede utilizarse en la mayor\u00eda de las aplicaciones en las que intervienen \u00e1cidos minerales, soluciones salinas, hidrocarburos clorados y aceites de petr\u00f3leo. Es particularmente bueno en el servicio de hidrocarburos. La temperatura nominal es de -29\u00b0C a 149\u00b0C. El color es gris, negro o rojo y puede utilizarse en l\u00edneas de papel blanqueado.<\/p>\n\n\n\n<p>El VITON no es adecuado para el servicio de vapor o agua caliente, sin embargo, en forma de junta t\u00f3rica, puede ser aceptable para l\u00edneas de hidrocarburos mezclados con agua caliente dependiendo del tipo\/marca. Para materiales de asiento, FKM puede ofrecer m\u00e1s resistencia al agua caliente.<\/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\/thermoplastic-materials-as-valve-seat.html\/\">Materiales termopl\u00e1sticos como asiento de v\u00e1lvula de bola y asiento de v\u00e1lvula de mariposa<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">V\u00e1lvula de mariposa de NBR<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/producto\/12-inch-gate-valve\/\">Proveedor de v\u00e1lvulas de compuerta de 12 pulgadas<\/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<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\/producto\/manual-gate-valve\/\">v\u00e1lvula de compuerta de accionamiento manual Fabricantes<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/es\/the-function-of-globe-valve-in-pipeline-system.html\/\">\u00bfQu\u00e9 son las v\u00e1lvulas de globo?<\/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\/nigerian-president-appealed-to-increasing-gas-supply-zeco-valve-api-approved-valve-manufacturer.html\/\">El Presidente de Nigeria apela al aumento del suministro de gas - Zeco Valve | API approved valve manufacturer<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/oil-demands-decline-indicates-global-economic-growth-slow-zeco-valve-api-approved-valve-manufacturer.html\/\">El descenso de la demanda de petr\u00f3leo indica que el crecimiento econ\u00f3mico mundial se ralentiza - Zeco Valve | API approved valve manufacturer<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/safety-valve-prv-versus-relief-valve-psv-what-is-the-difference-zeco-valve-industrial-valve-manufacturer.html\/\">V\u00e1lvula de seguridad (PRV) frente a. V\u00e1lvula de alivio (PSV): \u00bfCu\u00e1l es la diferencia? - Zeco Valve | Fabricante de v\u00e1lvulas industriales<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/deal-between-rosneft-and-vitol-fizzled-out-zeco-valve-api-approved-valve-manufacturer.html\/\">Fracasa el acuerdo entre Rosneft y Vitol - Zeco Valve | API approved valve manufacturer<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/export-excellent-quality-of-pneumatic-actuators-to-sa-south-africa-zeco-valve-industrial-valve-manufacturer.html\/\">export-excellent-quality-of-pneumatic-actuators-to-sa-south-africa - Zeco Valve | Fabricante de v\u00e1lvulas industriales<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/whats-the-difference-between-api-and-asme-standard-zeco-valve-industrial-valve-manufacturer.html\/\">\u00bfCu\u00e1l es la diferencia entre las normas API y ASME? - Zeco Valve | Fabricante de v\u00e1lvulas industriales<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/russian-oil-export-to-asia-reaching-a-new-high-level-zeco-valve-api-approved-valve-manufacturer.html\/\">La exportaci\u00f3n de petr\u00f3leo ruso a Asia alcanza un nuevo nivel - Zeco Valve | API approved valve manufacturer<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/api-6d-ball-valve-vs-api-608-ball-valve-how-are-they-different-zeco-valve-industrial-valve-manufacturer.html\/\">V\u00e1lvula de bola API 6D VS V\u00e1lvula de bola API 608, \u00bfEn qu\u00e9 se diferencian? - Zeco Valve | Fabricante de v\u00e1lvulas industriales<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/south-stream-gas-pipe-will-not-be-abolished-zeco-valve-api-approved-valve-manufacturer.html\/\">El gasoducto South Stream no se suprimir\u00e1 - Zeco Valve | Fabricante de v\u00e1lvulas homologado por API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/es\/how-a-control-valve-positioner-works-zeco-valve-industrial-valve-manufacturer.html\/\">C\u00f3mo funciona un posicionador de v\u00e1lvulas de control - Zeco Valve | Fabricante de v\u00e1lvulas industriales<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 es el asiento de v\u00e1lvula? El asiento o anillo de asiento de la v\u00e1lvula se utiliza para soportar el obturador o el disco de la v\u00e1lvula en una posici\u00f3n completamente... <a title=\"Tabla de compatibilidad de materiales de asientos de v\u00e1lvulas\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/es\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\" aria-label=\"M\u00e1s en Tabla de compatibilidad de materiales de asientos de v\u00e1lvulas\">Leer m\u00e1s<\/a><\/p>","protected":false},"author":2,"featured_media":12756,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3236,1998,3234,3235],"class_list":["post-12761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-butterfly-valve-seat-material","tag-pctfe-valve-seat-manufacturer","tag-valve-seat-material-compatibility-chart","tag-valve-seat-rings","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png",318,306,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":3236,"name":"butterfly valve seat material","slug":"butterfly-valve-seat-material","term_group":0,"term_taxonomy_id":3236,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":1998,"name":"PCTFE Valve Seat Manufacturer","slug":"pctfe-valve-seat-manufacturer","term_group":0,"term_taxonomy_id":1998,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_7bd7e9-a7\"} \/-->\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 PCTFE VALVE SEAT 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-pctfe\">What is PCTFE?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPCTFE(Polychlorotrifluoroethylene) is a fluorocarbon-based polymer. It offers a unique combination of physical and mechanical properties, nonflammability, and low permeation capability to moisture and steam atmosphere compared to other plastics. The heat resistance and chemical resistance capability are less than PFA and FEP, however, mechanical characteristics(especially hardness) are superior. It is suitable for utilizing in the temperature range of -200\u2103\uff5e150\u2103, especially for cryogenic applications such as oxygen, hydrogen, nitrogen, and more. PCTFE has a very strong resistance performance to low temperatures.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Property List of PCTFE<\/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><strong>Item<\/strong><\/td>\r\n<td><strong>Color<\/strong><\/td>\r\n<td><strong>Density<\/strong><\/td>\r\n<td><strong>Hardness<\/strong><\/td>\r\n<td><strong>Compressive strength<\/strong><\/td>\r\n<td><strong>Long-term Temp.<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Units<\/td>\r\n<td><\/td>\r\n<td>g\/cm3<\/td>\r\n<td>Shore D<\/td>\r\n<td>Mpa<\/td>\r\n<td>\u2103<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Value<\/td>\r\n<td>Translucent<\/td>\r\n<td>2.13<\/td>\r\n<td>75-85<\/td>\r\n<td>80<\/td>\r\n<td>-80~115<\/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><strong><a href=\"https:\/\/zecovalve.com\/product-category\/ball-valve\"><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\">Ball Valve<\/mark><\/a><\/strong> Seats<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nSeats and inserts, which are important components in the valve industry, are critical components, PTFE is very often chosen as the raw material. PTFE provides a low-friction seat, with excellent media compatibility. Filled grades provide wear resistance and can support seating loads of the higher class of valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\"><a href=\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\">Butterfly Valve<\/a><\/mark><\/strong> Seats<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE is one of the Butterfly Valve Seat Materials. PTFE Butterfly Valve Seats Are Available in Pure or Reinforced PTFE to Meet Specific Requirements for Different Working Environments.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE Seats' Excellent Chemical Resistance, High-Temperature Resistance, Self-lubrication, and Low Friction Properties of PTFE Make It a General Material for Valve Seats.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>VALVE SEAT MATERIAL SELECTION<\/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<thead>\r\n<tr>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Material Name<\/th>\r\n<th>Main Properties<\/th>\r\n<th>Notes<\/th>\r\n<th>Temperature Range<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">VIRGIN PTFE<\/td>\r\n<td>Very low coefficient of friction and excellent chemical resistance.<\/td>\r\n<td>FDA approved<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">15% Glass Filled PTFE<\/td>\r\n<td>Decreased compressive strength and lower deformation under load than virgin PTFE.<\/td>\r\n<td>Abrasive material<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">25% Glass Filled PTFE<\/td>\r\n<td>Similar to 15% Glass better wear resistance, higher compressive strength, and lower deformation under load.<\/td>\r\n<td>Abrasive material<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stainless Steel Filled PTFE<\/td>\r\n<td>Extremely hard-wearing. Excellent strength and stability under extreme loads and elevated temperatures.<\/td>\r\n<td>Can be used in steam and thermal fluid applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">TFM<\/td>\r\n<td>Much denser polymer structure than Virgin PTFE. Displays better stress recovery.<\/td>\r\n<td>Modified TFE Polymer<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Carbon Graphite filled TFM<\/td>\r\n<td>Lower thermal expansion-contraction rate than conventional TFM.<\/td>\r\n<td>Ideal for use in steam and thermal fluid applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C and even 320\u00b0C on Thermal Fluid applications<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">UHMWPE<\/td>\r\n<td>Highly resistant to corrosive chemicals, with the exception of oxidizing acids and organic solvents.<\/td>\r\n<td>Also known as High Modulus Polyethylene (HMPE) or High-Performance Polyethylene (HPPE)<\/td>\r\n<td>-40\u00b0C to +80\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PCTFE<\/td>\r\n<td>Excellent for cryogenic and Oxygen use.<\/td>\r\n<td>A homo-polymer of Chlorotrifluoroethylene<\/td>\r\n<td>-270\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Virgin PEEK 450G<\/td>\r\n<td>Excellent chemical resistance and mechanical properties at elevated temperatures.<\/td>\r\n<td>An organic polymer thermoplastic<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Carbon Filled PEEK<\/td>\r\n<td>Many similar properties to Virgin PEEK. Particularly suitable for elevated temperatures and high-load situations.<\/td>\r\n<td>Low coefficient of friction and suitable for many extremely corrosive applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PEEK HT<\/td>\r\n<td>Retains all key features and benefits of PEEK 450G but retains physical properties to a higher temperature.<\/td>\r\n<td>Can be supplied in both virgins unfilled or as-filled compounded material<\/td>\r\n<td>up to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Acetal and Delrin<\/td>\r\n<td>Displays good resistance to wear and deformation under load.<\/td>\r\n<td>Excellent for valve seat applications<\/td>\r\n<td>up to 80\u00b0C<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->","parent":0,"count":5,"filter":"raw"},{"term_id":3234,"name":"valve seat material compatibility chart","slug":"valve-seat-material-compatibility-chart","term_group":0,"term_taxonomy_id":3234,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3235,"name":"Valve Seat Rings","slug":"valve-seat-rings","term_group":0,"term_taxonomy_id":3235,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nThe Valve seat or seat ring is used to support the valve plug or disc in a fully closed position and to form a sealing part. Usually, the valve seat diameter is the maximum flow diameter of the valve. The seat material is very wide, all kinds of rubber, plastic, and metal materials can be used as seat material, such as EPDM, NBR, NR, PTF.E, PEEK, PFA, SS315, STELLITE, and so on\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_6f889b-ad\"} \/-->\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 VALVE SEAT RINGS PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the butterfly valve, the seat material usually are rubbers, such as EPDM, NBR, NR (Natural hard rubber)\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the ball valve and plug valve the seat material usually is plastics, such as PTFE, PEEK, and so on.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the globe valve and gate valve the seat material usually is metal to metal.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor valves using soft seat material, their shut-off performance is great and even can reach zero bubble seat tightness. while the disadvantaged part is they can not resist high temperature and high-pressure applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nOn the other hand, those valve's seat material is metal to metal therefore they can stand with high-pressure ratings up to 2500LB.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-types-of-seat-rings\">Types of Seat Rings<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Soft Seat (Nonmetallic Seat Ring)<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe majority of valves have soft seat inserts and elastomer or polymer seals. The nonmetallic seat ring is made from e.g. Teflon. The ring is held against the ball by an insert. For fire-safe service, a secondary metal-to-metal seating arrangement is required to omit leakage in the event that the soft seat material is lost during a fire. Soft seated valves are recommended for clean service only and are unsuitable for dirty\/abrasive service or high temperatures.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Double Beveled Sealing Ring<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe structure design of a double-beveled sealing ring has been adopted to reduce the friction between the ball and the sealing ring to achieve lower operating torque. When the medium pressure is low, the ball has a smaller contacting surface with a sealing ring, which introduces higher sealing pressure to ensure the sealing reliability. When the medium pressure gets higher, the contacting area between the ball and the sealing ring increases accordingly. A larger contact area reduces the sealing pressure to avoid the deformation of the sealing ring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Cantilevered lips seat rings<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nSeat rings with cantilevered lips are designed so that the ball contacts initially only the tip of the lip. As the upstream and downstream seats are pre-stressed on an assembly against the ball, the lips de\ufb02ect and put the seat rings into a torsion. When the valve is being closed against the line pressure, the lip of the downstream seat de\ufb02ects still further until \ufb01nally the entire seat surface matches the ball. By this design, the seats have some spring action that promotes good sealing action also at low \ufb02uid pressures. Furthermore, the resilient construction keeps the seats from being crushed at high \ufb02uid loads\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Pressure equalizing slots<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe seat ring shown is provided with peripheral slots, which are known as pressure-equalizing slots. During the closing of the valve, the maximum surge pressure occurs, during which the downstream seat can be forced to intrude into the ball port and the valve can become inoperative. The pressure equalizing slots prevents this potential failure. When pressure causes the upstream seat to move against the ball and the ball moves downstream, the pressure simply leaks into the valve body cavity through the relief slots. The upstream seat ring becomes pressure balanced. Downstream sealing prevents seat damage and lowers operating torque while providing full bidirectional capability. The seats with pressure equalizing slots also permit the valve to operate at a higher pressure differential with lower torques than double sealing valves in which there is sealing between both seats and the ball.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Soft Seat (Metallic Seat Ring)<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe metallic seat ring, containing a nonmetallic insert, usually requires spring force to achieve a tight seal. Due to springs, this design is not used in corrosive service. Even though this seat has a metal seat ring, it is categorized as a soft seated ball valve due to its use of soft material insert, which is in contact with the ball.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Metal to Metal Seats<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor services unsuitable for soft seating, metal and ceramic seating are being used. In general practice, hard metal seated ball valves (typically stellite) are only used in severe service conditions such as high temperature, high erosion, corrosion or abrasion, slurry, etc. Metal seats are generally not bubble tight. Metal seats and balls are typically lapped in matching sets resulting in perfect roundness and fitness to ensure smooth operation and tight shut-off and achieving \u2018Zero Leakage\u2019. Metal seats come in different classes of Shut Off including Class IV, V, and VI. Metal Seat and Ball are fabricated from base metals coated with hard chrome, tungsten carbide, and Stellite.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":5,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3236,"label":"butterfly valve seat material"},{"value":1998,"label":"PCTFE Valve Seat Manufacturer"},{"value":3234,"label":"valve seat material compatibility chart"},{"value":3235,"label":"Valve Seat Rings"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Seat Material Compatibility Chart - Valve Seat Rings | 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\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Seat Material Compatibility Chart - Valve Seat Rings | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is Valve Seat? The Valve seat or seat ring is used to support the valve plug or disc in a fully ... Leer m\u00e1s\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/es\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-05T07:43:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-13T13:48:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png\" \/>\n\t<meta property=\"og:image:width\" content=\"318\" \/>\n\t<meta property=\"og:image:height\" content=\"306\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\">\n\t<meta name=\"twitter:data2\" content=\"6 minutos\">\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\":\"es\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html#primaryimage\",\"inLanguage\":\"es\",\"url\":\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png\",\"width\":318,\"height\":306},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\",\"name\":\"Valve Seat Material Compatibility Chart - Valve Seat Rings | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html#primaryimage\"},\"datePublished\":\"2022-01-05T07:43:53+00:00\",\"dateModified\":\"2022-10-13T13:48:12+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html#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\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\",\"url\":\"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\",\"name\":\"Valve Seat Material Compatibility Chart\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\",\"name\":\"Jerry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/posts\/12761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/comments?post=12761"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/posts\/12761\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/media\/12756"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/media?parent=12761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/categories?post=12761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/es\/wp-json\/wp\/v2\/tags?post=12761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}