{"id":3030,"date":"2025-03-18T09:09:04","date_gmt":"2025-03-18T01:09:04","guid":{"rendered":"https:\/\/www.shopvalves.com\/product\/spirax-sarco-bsa3bd-bellows-sealed-stop-valve\/"},"modified":"2026-03-24T11:37:11","modified_gmt":"2026-03-24T03:37:11","slug":"spirax-sarco-bsa3bd-bellows-sealed-stop-valve","status":"publish","type":"product","link":"https:\/\/www.shopvalves.com\/es\/producto\/spirax-sarco-bsa3bd-bellows-sealed-stop-valve\/","title":{"rendered":"V\u00e1lvula de globo con cierre de fuelle Spirax Sarco BSA3BD"},"content":{"rendered":"<p>La gama de v\u00e1lvulas de globo con cierre de fuelle BSA3BD de Spirax Sarco incorpora de serie un triple cierre de fuelle y est\u00e1 dise\u00f1ada para su uso en sistemas de vapor, gas, l\u00edquido, condensado y agua.La BSA3 - BD es de carrete plano y viene de serie con un carrete equilibrado.<\/p>\n<h3>Modelos disponibles<\/h3>\n<table>\n<thead>\n<tr>\n<th style=\"text-align:left\">n\u00famero de modelo<\/th>\n<th style=\"text-align:left\">SKU<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn200 pn40<\/td>\n<td style=\"text-align:left\">1846399<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn250 pn40<\/td>\n<td style=\"text-align:left\">1846499<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn300 pn40<\/td>\n<td style=\"text-align:left\">1846599<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">BSA3-BD DN350 PN40<\/td>\n<td style=\"text-align:left\">1846699<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn400 pn40<\/td>\n<td style=\"text-align:left\">1846799<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn200 pn25<\/td>\n<td style=\"text-align:left\">1846396<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn250 pn25<\/td>\n<td style=\"text-align:left\">1846496<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn300 pn25<\/td>\n<td style=\"text-align:left\">1846596<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn350 pn25<\/td>\n<td style=\"text-align:left\">1846696<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn400 pn25<\/td>\n<td style=\"text-align:left\">1846796<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn200 pn16<\/td>\n<td style=\"text-align:left\">1846392<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn250 pn16<\/td>\n<td style=\"text-align:left\">1846492<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn300 pn16<\/td>\n<td style=\"text-align:left\">1846592<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">BSA3-BD DN350 PN16<\/td>\n<td style=\"text-align:left\">1846692<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left\">bsa3-bd dn400 pn16<\/td>\n<td style=\"text-align:left\">1846792<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>norma<\/h3>\n<p>Este producto cumple con la Directiva Europea de Equipos a Presi\u00f3n, el marcado CE est\u00e1 disponible bajo pedido, el certificado EN 10204 3.1 tambi\u00e9n est\u00e1 disponible (especificar al realizar el pedido).<\/p>\n<h3>Calibre y conexi\u00f3n<\/h3>\n<p>DN200, DN250, DN300, DN350 y DN400, bridas EN1092 y EN2516 - 1, PN16, PN25 y PN40.<\/p>\n<h3>material (del que est\u00e1 hecho algo)<\/h3>\n<table>\n<thead>\n<tr>\n<th>n\u00famero de serie<\/th>\n<th>car\u00e1cter radical<\/th>\n<th>material (del que est\u00e1 hecho algo)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>cuerpo de la v\u00e1lvula<\/td>\n<td>Acero al carbono 1.0619 + N<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>cap\u00f3<\/td>\n<td>Acero al carbono 1.0619 + N<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>asiento de v\u00e1lvula<\/td>\n<td>Acero al carbono y aleado<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Carrete<\/td>\n<td>Acero inoxidable DIN 17440 X30 Cr13 y estelita<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>abajo<\/td>\n<td>Acero inoxidable DIN 17440 X6 Cr Ni Ti 1810<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>taqu\u00e9<\/td>\n<td>Acero inoxidable AISI 420<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Tuerca de sombrerete<\/td>\n<td>Acero ASTM A194 2H<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Perno del cap\u00f3<\/td>\n<td>Acero ASTM A193 B7<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Junta cuerpo\/cap\u00f3<\/td>\n<td>Juntas de acero inoxidable y grafito<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>volantes<\/td>\n<td>Acero al carbono (DN200 y DN250), hierro fundido (DN300 - DN400)<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>interruptor fin de carrera<\/td>\n<td>Acero inoxidable ASTM A276 304<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Tuercas autoblocantes<\/td>\n<td>aceros inoxidables<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Carrete de contrapeso<\/td>\n<td>Acero inoxidable DIN 17440 x 30 Cr13 y estelita<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>Arandelas de seguridad<\/td>\n<td>ASTM A276 304<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>Empaquetadura del v\u00e1stago<\/td>\n<td>plumbago<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>L\u00edmites de presi\u00f3n\/temperatura<\/h3>\n<p>Existen \u00e1reas de uso restringido, con diferentes par\u00e1metros de presi\u00f3n\/temperatura para diferentes clasificaciones PN:<\/p>\n<table>\n<thead>\n<tr>\n<th>Clasificaci\u00f3n PN<\/th>\n<th>PMA presi\u00f3n m\u00e1xima admisible<\/th>\n<th>TMA Temperatura m\u00e1xima admisible<\/th>\n<th>PMO presi\u00f3n m\u00e1xima de servicio con vapor saturado<\/th>\n<th>Temperatura m\u00ednima admisible<\/th>\n<th>TMO Temperatura m\u00e1xima de funcionamiento<\/th>\n<th>Temperatura m\u00ednima de trabajo<\/th>\n<th>Presi\u00f3n m\u00ednima de trabajo<\/th>\n<th>Presi\u00f3n diferencial m\u00e1xima<\/th>\n<th>Presi\u00f3n m\u00e1xima de ensayo en fr\u00edo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PN40<\/td>\n<td>40 bar g @ 0 \u00b0C<\/td>\n<td>400 \u00b0C @ 23,8 bar g<\/td>\n<td>31,3 bar g<\/td>\n<td>-10 \u00b0C<\/td>\n<td>400 \u00b0C @ 23,8 bar g<\/td>\n<td>-10\u00b0C<\/td>\n<td>0 bar g<\/td>\n<td>Determinado por la PMO<\/td>\n<td>60 bar g<\/td>\n<\/tr>\n<tr>\n<td>PN25<\/td>\n<td>25 bar g @ 0 \u00b0C<\/td>\n<td>400 \u00b0C @ 14,8 bar g<\/td>\n<td>20,5 bar g<\/td>\n<td>-10 \u00b0C<\/td>\n<td>400 \u00b0C @ 14,8 bar g<\/td>\n<td>-10\u00b0C<\/td>\n<td>0 bar g<\/td>\n<td>Determinado por la PMO<\/td>\n<td>37.5 bar g<\/td>\n<\/tr>\n<tr>\n<td>PN16<\/td>\n<td>16 bar g @ 0 \u00b0C<\/td>\n<td>400 \u00b0C @ 9,5 bar g<\/td>\n<td>13,5 bar g<\/td>\n<td>-10 \u00b0C<\/td>\n<td>400 \u00b0C @ 9,5 bar g<\/td>\n<td>-10\u00b0C<\/td>\n<td>0 bar g<\/td>\n<td>Determinado por la PMO<\/td>\n<td>24 bar g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u00edndice de fugas<\/h3>\n<p>Juntas de asiento de carrete seg\u00fan EN 12266 - 1 Clase A, clase de estanqueidad seg\u00fan ISO 5208 Clase A.<\/p>\n<h3>pesos<\/h3>\n<table>\n<thead>\n<tr>\n<th>calibre<\/th>\n<th>Peso (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DN200<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>DN250<\/td>\n<td>316<\/td>\n<\/tr>\n<tr>\n<td>DN300<\/td>\n<td>480<\/td>\n<\/tr>\n<tr>\n<td>DN350<\/td>\n<td>690<\/td>\n<\/tr>\n<tr>\n<td>DN400<\/td>\n<td>950<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Informaci\u00f3n sobre seguridad, instalaci\u00f3n y mantenimiento<\/h3>\n<p>Consulte la Gu\u00eda de instalaci\u00f3n y mantenimiento (IM - P184 - 19) suministrada con el producto para obtener informaci\u00f3n detallada. Consejos de instalaci\u00f3n: Instale la v\u00e1lvula en la direcci\u00f3n de la flecha de flujo en el cuerpo de la v\u00e1lvula y coloque la primera rueda en una posici\u00f3n razonable. Eliminaci\u00f3n: Este producto es reciclable y no causa problemas ecol\u00f3gicos si se elimina correctamente.<\/p>\n<h3>Instrucciones de pedido<\/h3>\n<p>Ejemplo: 1 v\u00e1lvula de cierre de fuelle Spirax Sarco BSA3 - BD DN200, brida EN1092 PN40.<\/p>\n<p><!-- \u6280\u672f\u8d44\u6599\u4e0b\u8f7d\u533a\u5757 --><\/p>\n<div class=\"valve-documents\">\n<h3 class=\"doc-title\">Descarga de datos t\u00e9cnicos<\/h3>\n<div class=\"doc-links\">\n<a href=\"https:\/\/doc.shopvalves.com\/TI-P184-18-Chinese.pdf\" class=\"doc-link\" target=\"_blank\">TI-P184-18-Chinese.pdf<\/a>    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>La serie est\u00e1ndar de v\u00e1lvulas de globo con cierre de fuelle Spirax Sarco BSA3BD incorpora un triple cierre de fuelle y est\u00e1 dise\u00f1ada para su uso con vapor, gas...<\/p>","protected":false},"featured_media":3153,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[24],"product_cat":[85,54],"product_tag":[],"class_list":{"0":"post-3030","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-spirax-sarco","7":"product_cat-bellows-sealed-stop-valves","8":"product_cat-isolation-valves","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"entry","16":"content-bg","17":"loop-entry"},"_links":{"self":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product\/3030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/media\/3153"}],"wp:attachment":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/media?parent=3030"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_brand?post=3030"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_cat?post=3030"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_tag?post=3030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}