{"id":4829,"date":"2022-09-03T10:36:40","date_gmt":"2022-09-03T02:36:40","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&p=4829"},"modified":"2022-09-15T14:53:05","modified_gmt":"2022-09-15T06:53:05","slug":"zzyp-self-operated-pressure-control-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/es\/producto\/zzyp-self-operated-pressure-control-valve\/","title":{"rendered":"V\u00e1lvula de control ZZYP autoaccionada"},"content":{"rendered":"
\n

Descripci\u00f3n general de la v\u00e1lvula de control autoaccionada:<\/p>\n

 <\/p>\n

La v\u00e1lvula de control autoaccionada ZZYP se compone principalmente de una v\u00e1lvula de control, un actuador y un resorte para ajustar la presi\u00f3n. Es adecuada para l\u00edquidos, gases y vapor no corrosivos. Controla la presi\u00f3n antes de la v\u00e1lvula en la tuber\u00eda del sistema (cuando la presi\u00f3n antes de la v\u00e1lvula aumenta, la v\u00e1lvula de control se abre) o despu\u00e9s de la v\u00e1lvula (cuando la presi\u00f3n despu\u00e9s de la v\u00e1lvula aumenta, la v\u00e1lvula de control se abre). Ampliamente utilizada en petr\u00f3leo, industria qu\u00edmica, energ\u00eda el\u00e9ctrica, metalurgia, medicina, alimentos, textil, maquinaria, HVAC. Los tipos de acci\u00f3n incluyen regulaci\u00f3n de presi\u00f3n despu\u00e9s de la v\u00e1lvula reductora de presi\u00f3n (tipo B) y regulaci\u00f3n de presi\u00f3n antes de la v\u00e1lvula de alivio de presi\u00f3n (tipo K).<\/p>\n

 <\/p>\n

Caracter\u00edsticas de la v\u00e1lvula de control de presi\u00f3n autoaccionada:<\/p>\n

 <\/p>\n

En comparaci\u00f3n con la v\u00e1lvula de control manual, la v\u00e1lvula de control de presi\u00f3n autoaccionada tiene la ventaja de poder ajustarse autom\u00e1ticamente; en comparaci\u00f3n con la v\u00e1lvula de control el\u00e9ctrico, su ventaja es que no requiere alimentaci\u00f3n externa. La v\u00e1lvula de control autoaccionada utiliza la presi\u00f3n y la temperatura del medio que fluye a trav\u00e9s de la propia v\u00e1lvula como fuente de energ\u00eda para accionar la v\u00e1lvula y trabajar autom\u00e1ticamente, sin necesidad de alimentaci\u00f3n externa ni instrumentos secundarios.<\/p>\n

 <\/p>\n

Funci\u00f3n de la v\u00e1lvula de control de presi\u00f3n autoaccionada:<\/p>\n

 <\/p>\n

Todas las v\u00e1lvulas de control autoaccionadas utilizan la se\u00f1al de retroalimentaci\u00f3n (presi\u00f3n, presi\u00f3n diferencial, temperatura) en la salida de la v\u00e1lvula para transmitirla al actuador a trav\u00e9s de la tuber\u00eda de se\u00f1al, para accionar el disco de la v\u00e1lvula y cambiar la apertura de la v\u00e1lvula, logrando as\u00ed el prop\u00f3sito de controlar la presi\u00f3n, el flujo y la temperatura. En el sistema de circulaci\u00f3n de agua cerrado (como sistemas de calefacci\u00f3n de agua caliente, sistemas de agua fr\u00eda de aire acondicionado), el uso correcto de esta v\u00e1lvula puede realizar f\u00e1cilmente la distribuci\u00f3n del flujo del sistema; puede realizar el balance din\u00e1mico del sistema; puede simplificar enormemente el trabajo de depuraci\u00f3n del sistema; puede estabilizar el estado de funcionamiento de la bomba, etc.<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

Par\u00e1metros de la v\u00e1lvula de control de presi\u00f3n autoaccionada:<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n
\n

Cuerpo de v\u00e1lvula<\/p>\n<\/td>\n<\/tr>\n

\n

Paso recto<\/p>\n<\/td>\n

\n

V\u00e1lvula de bola de fundici\u00f3n de paso recto<\/p>\n<\/td>\n<\/tr>\n

\n

Di\u00e1metro nominal<\/p>\n<\/td>\n

\n

20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 mm<\/p>\n<\/td>\n<\/tr>\n

\n

Presi\u00f3n nominal<\/p>\n<\/td>\n

\n

PN16, 40, 64 bar<\/p>\n<\/td>\n<\/tr>\n

\n

Normas de brida<\/p>\n<\/td>\n

\n

ANSI, JIS, DIN, GB, JB<\/p>\n<\/td>\n<\/tr>\n

\n

Material<\/p>\n<\/td>\n

\n

Acero fundido, acero inoxidable, etc.<\/p>\n<\/td>\n<\/tr>\n

\n

tapa superior de la v\u00e1lvula<\/p>\n<\/td>\n

\n

Tipo est\u00e1ndar: -17-450\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

forma de la tapa de la v\u00e1lvula<\/p>\n<\/td>\n

\n

Tipo de compresi\u00f3n por tornillo<\/p>\n<\/td>\n<\/tr>\n

\n

empaquetadura<\/p>\n<\/td>\n

\n

Empaquetadura de politetrafluoroetileno tipo V, empaquetadura de amianto impregnada de politetracianoetileno, empaquetadura textil de amianto, empaquetadura de grafito<\/p>\n<\/td>\n<\/tr>\n

\n

Tipo de Conexi\u00f3n<\/p>\n<\/td>\n

\n

Bridas<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<\/colgroup>\n\n\n\n\n
\n

Componentes internos de la v\u00e1lvula<\/p>\n<\/td>\n<\/tr>\n

\n

tipo de n\u00facleo de v\u00e1lvula<\/p>\n<\/td>\n

\n

N\u00facleo de v\u00e1lvula de asiento \u00fanico, tipo manguito<\/p>\n<\/td>\n<\/tr>\n

\n

Caracter\u00edsticas de caudal<\/p>\n<\/td>\n

\n

apertura r\u00e1pida<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V\u00e1lvula de control de presi\u00f3n autoaccionada Coeficiente de caudal:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
\n

Coeficiente de caudal nominal, carrera nominal, relaci\u00f3n de presi\u00f3n<\/p>\n<\/td>\n<\/tr>\n

\n

Di\u00e1metro nominal DN (mm)<\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

25<\/p>\n<\/td>\n

\n

32<\/p>\n<\/td>\n

\n

40<\/p>\n<\/td>\n

\n

50<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

100<\/p>\n<\/td>\n

\n

125<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

200<\/p>\n<\/td>\n

\n

250<\/p>\n<\/td>\n

\n

300<\/p>\n<\/td>\n<\/tr>\n

\n

Coeficiente de caudal nominal KvS<\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

7<\/p>\n<\/td>\n

\n

11<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

30<\/p>\n<\/td>\n

\n

48<\/p>\n<\/td>\n

\n

75<\/p>\n<\/td>\n

\n

120<\/p>\n<\/td>\n

\n

190<\/p>\n<\/td>\n

\n

300<\/p>\n<\/td>\n

\n

480<\/p>\n<\/td>\n

\n

750<\/p>\n<\/td>\n

\n

1100<\/p>\n<\/td>\n

\n

1750<\/p>\n<\/td>\n<\/tr>\n

\n

Carrera nominal (mm)<\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

8<\/p>\n<\/td>\n

\n

11<\/p>\n<\/td>\n

\n

14<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

25<\/p>\n<\/td>\n

\n

40<\/p>\n<\/td>\n

\n

50<\/p>\n<\/td>\n

\n

60<\/p>\n<\/td>\n

\n

70<\/p>\n<\/td>\n<\/tr>\n

\n

Relaci\u00f3n de despresi\u00f3n<\/p>\n<\/td>\n

\n

m\u00e1ximo<\/p>\n<\/td>\n

\n

10:1<\/p>\n<\/td>\n<\/tr>\n

\n

m\u00ednimo<\/p>\n<\/td>\n

\n

10:8<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

La v\u00e1lvula de control autoaccionada ZZYP se compone principalmente de una v\u00e1lvula de control, un actuador y un resorte para ajustar la presi\u00f3n. Es adecuada para l\u00edquidos, gases y vapor no corrosivos. Controla la presi\u00f3n antes de la v\u00e1lvula en la tuber\u00eda del sistema (cuando la presi\u00f3n antes de la v\u00e1lvula aumenta, la v\u00e1lvula de control se abre) o despu\u00e9s de la v\u00e1lvula (cuando la presi\u00f3n despu\u00e9s de la v\u00e1lvula aumenta, la v\u00e1lvula de control se abre). Ampliamente utilizada en petr\u00f3leo, industria qu\u00edmica, energ\u00eda el\u00e9ctrica, metalurgia, medicina, alimentos, textil, maquinaria, HVAC. Los tipos de acci\u00f3n incluyen regulaci\u00f3n de presi\u00f3n despu\u00e9s de la v\u00e1lvula reductora de presi\u00f3n (tipo B) y regulaci\u00f3n de presi\u00f3n antes de la v\u00e1lvula de alivio de presi\u00f3n (tipo K).<\/p>","protected":false},"featured_media":5548,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[178],"product_tag":[319],"class_list":{"0":"post-4829","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-valves","7":"product_tag-petrochemical","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-gallery-with-no-image","13":"ast-product-tabs-layout-horizontal","14":"ast-qv-on-image","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/product\/4829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/comments?post=4829"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media\/5548"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media?parent=4829"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/product_brand?post=4829"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/product_cat?post=4829"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/product_tag?post=4829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}