{"id":5161,"date":"2019-07-18T07:04:43","date_gmt":"2019-07-18T07:04:43","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&#038;p=5161"},"modified":"2025-02-17T18:32:50","modified_gmt":"2025-02-17T10:32:50","slug":"300lb-cast-steel-globe-valve-dn400-316-trim-flange-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/it\/products\/300lb-cast-steel-globe-valve-dn400-316-trim-flange-end\/","title":{"rendered":"Valvola a globo in acciaio fuso da 300 libbre, rivestimento DN400,316, estremit\u00e0 flangiata"},"content":{"rendered":"<div><\/div>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-6135\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/GLOBE-CATALOG.jpg\" alt=\"\" width=\"517\" height=\"644\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/GLOBE-CATALOG.jpg 517w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/GLOBE-CATALOG-241x300.jpg 241w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Parti principali e materiale:<\/p>\n<table style=\"height: 1207px;\" width=\"1056\">\n<tbody>\n<tr>\n<td>NO.<\/td>\n<td>Nome della parte<\/td>\n<td>Materiale<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Corpo<\/td>\n<td>A216 WCB<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Disco<\/td>\n<td>A105+13Cr<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Posto a sedere<\/td>\n<td>A182F6<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Stelo<\/td>\n<td>A182F6<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Dado del disco<\/td>\n<td>A182F6<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Guarnizione<\/td>\n<td>304+grafite<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Sedile posteriore<\/td>\n<td>A182F6<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Bullone del cofano<\/td>\n<td>A193B7<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Dado del cofano<\/td>\n<td>A194 2H<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Cofano<\/td>\n<td>A216 W<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Imballaggio dello stelo<\/td>\n<td>Grafite flessibile<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Ghiandola<\/td>\n<td>A182F6<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Flangia della ghiandola<\/td>\n<td>A216 WCB<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>Spillo<\/td>\n<td>Acciaio al carbonio o acciaio legato<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>Dado premistoppa<\/td>\n<td>A193B7<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td>Golfare della ghiandola<\/td>\n<td>A194 2H<\/td>\n<\/tr>\n<tr>\n<td>17<\/td>\n<td>Dado dello stelo<\/td>\n<td>ZCuAi10Fe3<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>Volantino<\/td>\n<td>KTH300-06<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Dimensioni e peso:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"78\">Misurare<\/td>\n<td width=\"44\">D<\/td>\n<td width=\"55\">l<\/td>\n<td width=\"51\">H<\/td>\n<td width=\"57\">W<\/td>\n<td width=\"61\">O<\/td>\n<td width=\"77\">C<\/td>\n<td width=\"55\">G<\/td>\n<td width=\"51\">T<\/td>\n<td width=\"108\">z-d1<\/td>\n<td width=\"149\">Peso (kg)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"11\" width=\"788\"><strong><b>300 libbre<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"78\">2\u2033<\/td>\n<td width=\"44\">51<\/td>\n<td width=\"55\">267<\/td>\n<td width=\"51\">390<\/td>\n<td width=\"57\">200<\/td>\n<td width=\"61\">165<\/td>\n<td width=\"77\">127<\/td>\n<td width=\"55\">92<\/td>\n<td width=\"51\">23<\/td>\n<td width=\"108\">8-\u03c619<\/td>\n<td width=\"149\">31<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">2 1\/2\u2033<\/td>\n<td width=\"44\">64<\/td>\n<td width=\"55\">292<\/td>\n<td width=\"51\">425<\/td>\n<td width=\"57\">250<\/td>\n<td width=\"61\">190<\/td>\n<td width=\"77\">1479<\/td>\n<td width=\"55\">105<\/td>\n<td width=\"51\">26<\/td>\n<td width=\"108\">8-\u03c622<\/td>\n<td width=\"149\">43<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">3\u2033<\/td>\n<td width=\"44\">76<\/td>\n<td width=\"55\">318<\/td>\n<td width=\"51\">450<\/td>\n<td width=\"57\">250<\/td>\n<td width=\"61\">210<\/td>\n<td width=\"77\">168.5<\/td>\n<td width=\"55\">127<\/td>\n<td width=\"51\">29<\/td>\n<td width=\"108\">8-\u03c622<\/td>\n<td width=\"149\">57<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">4\u2033<\/td>\n<td width=\"44\">102<\/td>\n<td width=\"55\">356<\/td>\n<td width=\"51\">565<\/td>\n<td width=\"57\">350<\/td>\n<td width=\"61\">254<\/td>\n<td width=\"77\">200<\/td>\n<td width=\"55\">157<\/td>\n<td width=\"51\">32<\/td>\n<td width=\"108\">8-\u03c622<\/td>\n<td width=\"149\">86<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">5\u2033<\/td>\n<td width=\"44\">127<\/td>\n<td width=\"55\">400<\/td>\n<td width=\"51\">673<\/td>\n<td width=\"57\">450<\/td>\n<td width=\"61\">279<\/td>\n<td width=\"77\">235<\/td>\n<td width=\"55\">186<\/td>\n<td width=\"51\">35<\/td>\n<td width=\"108\">8-\u03c622<\/td>\n<td width=\"149\">130<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">6\u2033<\/td>\n<td width=\"44\">152<\/td>\n<td width=\"55\">444<\/td>\n<td width=\"51\">710<\/td>\n<td width=\"57\">450<\/td>\n<td width=\"61\">318<\/td>\n<td width=\"77\">270<\/td>\n<td width=\"55\">216<\/td>\n<td width=\"51\">37<\/td>\n<td width=\"108\">12-\u03c622<\/td>\n<td width=\"149\">168<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">8\u2033<\/td>\n<td width=\"44\">203<\/td>\n<td width=\"55\">559<\/td>\n<td width=\"51\">860<\/td>\n<td width=\"57\">550<\/td>\n<td width=\"61\">381<\/td>\n<td width=\"77\">330<\/td>\n<td width=\"55\">270<\/td>\n<td width=\"51\">42<\/td>\n<td width=\"108\">12-\u03c625<\/td>\n<td width=\"149\">280<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">10&quot;<\/td>\n<td width=\"44\">254<\/td>\n<td width=\"55\">622<\/td>\n<td width=\"51\">1100<\/td>\n<td width=\"57\">640<\/td>\n<td width=\"61\">445<\/td>\n<td width=\"77\">387.5<\/td>\n<td width=\"55\">324<\/td>\n<td width=\"51\">48<\/td>\n<td width=\"108\">16-\u03c629<\/td>\n<td width=\"149\">385<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">12\u2033<\/td>\n<td width=\"44\">305<\/td>\n<td width=\"55\">711<\/td>\n<td width=\"51\">1320<\/td>\n<td width=\"57\">640<\/td>\n<td width=\"61\">521<\/td>\n<td width=\"77\">451<\/td>\n<td width=\"55\">381<\/td>\n<td width=\"51\">51<\/td>\n<td width=\"108\">16-\u03c632<\/td>\n<td width=\"149\">724<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">10&quot;<\/td>\n<td width=\"44\">248<\/td>\n<td width=\"55\">787<\/td>\n<td width=\"51\">1340<\/td>\n<td width=\"57\"><\/td>\n<td width=\"61\">508<\/td>\n<td width=\"77\">432<\/td>\n<td width=\"55\">324<\/td>\n<td width=\"51\">64<\/td>\n<td width=\"108\">16-\u03c635<\/td>\n<td width=\"149\">700<\/td>\n<\/tr>\n<tr>\n<td width=\"78\">12\u2033<\/td>\n<td width=\"44\">298<\/td>\n<td width=\"55\">838<\/td>\n<td width=\"51\">1520<\/td>\n<td width=\"57\"><\/td>\n<td width=\"61\">559<\/td>\n<td width=\"77\">489<\/td>\n<td width=\"55\">381<\/td>\n<td width=\"51\">67<\/td>\n<td width=\"108\">20-\u03c635<\/td>\n<td width=\"149\">900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Modello:STV-J541H-300LB-16\u2033-WCB<\/p>\n<p>STV Valve Technology Group Co., Ltd \u00e8 un leader professionale in Cina: valvole a globo con cofano imbullonato, valvole a globo da 16 pollici, valvole a globo con estremit\u00e0 RF flangiate, valvole a globo WCB, valvole a globo 1873, valvole a globo da 150 LB, valvole a globo API 598, valvole a globo API 600 Valvole, valvola a globo in acciaio fuso, produttore di valvole a globo in acciaio al carbonio con alta qualit\u00e0 e prezzo competitivo.<\/p>\n<p>Si prega di contattare il nostro sales@stvvalve.com per altri materiali e dettagli.<\/p>\n<p><strong><b>Valvola a globo con estremit\u00e0 flangiata in acciaio fuso<\/b><\/strong><\/p>\n<p>Le valvole a globo con flangia sono valvole a tenuta forzata. Pertanto, quando si chiude la valvola, \u00e8 necessario esercitare pressione sul disco per assicurarsi che la superficie di tenuta non perda. Quando il fluido entra nella valvola da sotto la valvola, la forza operativa necessaria per superare la resistenza, che \u00e8 la forza creata dall&#039;attrito dello stelo e della baderna e dalla pressione del fluido. Quando si chiude la valvola, la forza \u00e8 maggiore di quella necessaria per aprire la valvola, quindi il diametro dell&#039;asta della valvola deve essere grande, altrimenti si verificano piegature dello stelo.<\/p>\n<p>Funzionalit\u00e0 di progettazione+<\/p>\n<ul>\n<li>Stelo anti-scoppio<\/li>\n<li>Disco girevole<\/li>\n<li>Tipo di spina<\/li>\n<li>Cofano imbullonato<\/li>\n<li>Gambo ascendente<\/li>\n<li>Avvitato sul sedile posteriore<\/li>\n<li>Zero perdite<\/li>\n<\/ul>\n<p>Standard di progettazione+<\/p>\n<ul>\n<li>Modello: BS1873\/ASME B16.34<\/li>\n<li>Faccia a faccia: ASME16.10<\/li>\n<li>Connessione finale: ASME:16.5\/ASME B16.25<\/li>\n<li>Prova: API598<\/li>\n<li>Ignifugo: API607<\/li>\n<\/ul>\n<p>Specifiche tecniche+<\/p>\n<ul>\n<li>Dimensioni: 2\u2033~40\u2033<\/li>\n<li>Classe: 150#~2500#<\/li>\n<li>Connessione: Doppia flangia \/ Saldatura di testa<\/li>\n<li>Funzionamento: Volante \/ Scatola ingranaggi conici \/ Attuatore elettrico<\/li>\n<li>Temperatura: da -60\u00b0C a +550\u00b0C<\/li>\n<li>Applicazione: Conduttura\/petrolio offshore\/chimico\/acqua\/centrale elettrica\/<br \/>\nIndustria del ferro e dell&#039;acciaio<\/li>\n<li>Corpo: Acciaio al carbonio (WCB,LCB,WC6,WC9,C5) \/ Acciaio inossidabile (CF8,CF8M,CF3,CF3M) \/<br \/>\nAcciaio inossidabile duplex (4A,5A,6A) \/<br \/>\nLega Hastelloy (N-12MV, CW-12MW, CW-2M) \/<br \/>\nLega di Inconel (CY-40, CW-6MC) \/<br \/>\nLega di monel (M35-1) \/<br \/>\nLega di bronzo-alluminio (C95400,C95500,C95800,AB2C)<\/li>\n<li>Disco: Acciaio al carbonio (WCB+13Cr,WCB+STL,LCB+STL,WC6+STL,WC9+STL,C5+STL) Acciaio inossidabile (CF8,CF8M,CF3,CF3M) \/<br \/>\nAcciaio inossidabile duplex (4A,5A,6A) \/<br \/>\nLega Hastelloy (N-12MV, CW-12MW, CW-2M) \/<br \/>\nLega di Inconel (CY-40, CW-6MC) \/<br \/>\nLega di monel (M35-1) \/<br \/>\nLega di bronzo-alluminio (C95400,C95500,C95800,AB2C)<\/li>\n<li>Attacco manubrio: SS420 \/ 17-4PH \/ F53 \/ XM-19 \/ Monel-K500 \/ Inconel-625 \/<br \/>\nHastelloy-276<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Foglio degli appuntamenti:<a href=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/300LB-Cast-Steel-Globe-Valve-DN400-316-Trim-Flange-End-DRAWING.pdf\">Valvola a globo in acciaio fuso da 300 libbre, rivestimento DN400,316, estremit\u00e0 flangiata<\/a><\/p>","protected":false},"featured_media":5164,"template":"","meta":[],"product_brand":[],"product_cat":[63,45],"product_tag":[1089,1087,1090,1091,946,1083,1015,323,1088,367],"class_list":{"0":"post-5161","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cast-steel-globe-valve","7":"product_cat-globe-valve","8":"product_tag-150-lb-globe-valves","9":"product_tag-16-inch-globe-valves","10":"product_tag-api-598-globe-valves","11":"product_tag-api-600-globe-valves","12":"product_tag-bolted-bonnet-globe-valves","13":"product_tag-bs-1873-globe-valves","14":"product_tag-carbon-steel-globe-valve","15":"product_tag-cast-steel-globe-valve","16":"product_tag-flanged-rf-ends-globe-valves","17":"product_tag-wcb-globe-valve","19":"first","20":"instock","21":"shipping-taxable","22":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product\/5161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/media\/5164"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/media?parent=5161"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_brand?post=5161"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_cat?post=5161"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_tag?post=5161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}