{"id":18389,"date":"2025-06-14T02:36:02","date_gmt":"2025-06-14T02:36:02","guid":{"rendered":"https:\/\/oudianvalve.com\/?post_type=product&p=18389"},"modified":"2025-06-14T02:42:19","modified_gmt":"2025-06-14T02:42:19","slug":"a890-cd3mn-ball-valve-150lb-1-inch-rf-end","status":"publish","type":"product","link":"https:\/\/oudianvalve.com\/pt\/products\/ball-valves\/a890-cd3mn-ball-valve-150lb-1-inch-rf-end\/","title":{"rendered":"V\u00e1lvula de esfera A890-CD3MN, 150 lb, 1 polegada, extremidade RF"},"content":{"rendered":"

Descri\u00e7\u00e3o da v\u00e1lvula:
\nTipo de v\u00e1lvula: V\u00e1lvula de esfera flutuante
\nMaterial do corpo: A890-CD3MN .
\nDi\u00e2metro nominal: 1\u2033
\nClassifica\u00e7\u00e3o de press\u00e3o: 150 LB
\nConex\u00e3o final: Flange RF
\nTemperatura de trabalho: -29\u2103~+200\u2103.
\nOpera\u00e7\u00e3o: Alavanca.<\/p>\n

A v\u00e1lvula de esfera A890-CD3MN, padr\u00e3o americano, \u00e9 um tipo de v\u00e1lvula de esfera flutuante. Seus padr\u00f5es de projeto e fabrica\u00e7\u00e3o baseiam-se principalmente nas tr\u00eas especifica\u00e7\u00f5es a seguir: "API 6D-2014 Pipeline and Pipeline Valve Specification", "API 608-2008 Metal Ball Valves with Flanges, Threads and Welded Connections" e "ASME B16.34-2013 Valves with Flanges, Threads and Welded Ends". As dimens\u00f5es do flange deste tipo de v\u00e1lvula de esfera flutuante s\u00e3o ASME B16.5, ASME B16.47, ANSI B16.5, etc.<\/p>\n

A v\u00e1lvula de esfera A890-CD3MN, padr\u00e3o americano, \u00e9 dividida principalmente em veda\u00e7\u00e3o macia e veda\u00e7\u00e3o r\u00edgida, de acordo com os diferentes materiais de veda\u00e7\u00e3o. A veda\u00e7\u00e3o geral da sede da v\u00e1lvula de esfera com veda\u00e7\u00e3o macia \u00e9 fabricada com PTFE, RPTFE, PPL, PEEK, Daikin M111 e nylon. A veda\u00e7\u00e3o r\u00edgida adota a sede da esfera pulverizada com STL, Ni60, WC, WCr e outras ligas. O material do corpo da v\u00e1lvula pode ser selecionado entre a\u00e7o duplex CD3MN.<\/p>\n

A v\u00e1lvula de esfera padr\u00e3o americana A890-CD3MN possui estrutura simples, manuten\u00e7\u00e3o conveniente e ampla gama de aplica\u00e7\u00f5es. \u00c9 utilizada principalmente em tubula\u00e7\u00f5es para cortar, distribuir e alterar a dire\u00e7\u00e3o do fluxo do fluido. A superf\u00edcie de veda\u00e7\u00e3o e a superf\u00edcie esf\u00e9rica est\u00e3o frequentemente fechadas e n\u00e3o s\u00e3o facilmente erodidas pelo fluido. A v\u00e1lvula utiliza principalmente uma esfera com um canal circular como parte de abertura e fechamento. A parte de abertura e fechamento \u00e9 uma esfera com um furo que gira em torno do eixo perpendicular ao canal para atingir a finalidade de abertura e fechamento do canal.<\/p>\n

O CD3MN \u00e9 um a\u00e7o duplex para fundi\u00e7\u00e3o, composto principalmente por elementos como cromo (Cr), n\u00edquel (Ni), molibd\u00eanio (Mo), nitrog\u00eanio (N) e uma certa quantidade de carbono (C), sil\u00edcio (Si), mangan\u00eas (Mn), f\u00f3sforo (P) e enxofre (S). A caracter\u00edstica mais not\u00e1vel desse tipo de metal \u00e9 sua estrutura duplex, ou seja, o material cont\u00e9m duas fases: austenita e ferrita simultaneamente. A fase austenita proporciona excelente tenacidade e processabilidade, enquanto a fase ferrita aumenta a resist\u00eancia mec\u00e2nica e a resist\u00eancia \u00e0 corros\u00e3o do material. A exist\u00eancia dessa estrutura bif\u00e1sica permite que o material CD3MN mantenha alta resist\u00eancia mec\u00e2nica, al\u00e9m de apresentar boa plasticidade e tenacidade.<\/p>\n

6. Tabela de classifica\u00e7\u00e3o de press\u00e3o aplic\u00e1vel \u00e0 v\u00e1lvula de esfera ASTM A890 4A:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Press\u00e3o nominal ou n\u00edvel de press\u00e3o<\/td>\nDN\/NPS (mm\/pol.)<\/td>\n<\/tr>\n
15<\/td>\n20<\/td>\n25<\/td>\n32<\/td>\n40<\/td>\n50<\/td>\n65<\/td>\n80<\/td>\n100<\/td>\n125<\/td>\n150<\/td>\n200<\/td>\n250<\/td>\n<\/tr>\n
1\/2<\/td>\n3\/4<\/td>\n1<\/td>\n11\/4<\/td>\n11\/2<\/td>\n2<\/td>\n21\/2<\/td>\n3<\/td>\n4<\/td>\n5<\/td>\n6<\/td>\n8<\/td>\n10<\/td>\n<\/tr>\n
PN16<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/tr>\n
PN25<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/tr>\n
PN40<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/tr>\n
PN63<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PN100<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PN160<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Classe 150 (PN20)<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/tr>\n
Classe 300 (PN50)<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/tr>\n
Classe 600 (PN110)<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Classe 900 (PN150)<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Classe 1500\/PN260<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
JIS 10K<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/tr>\n
JIS 20K<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n\u221a<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Fabricante de v\u00e1lvula de esfera A890-CD3MN da China, suprimentos indianos para v\u00e1lvula de esfera flutuante A890-CD3MN, v\u00e1lvula de esfera flutuante A890-CD3MN, v\u00e1lvula de esfera flutuante A890-CD3MN de 1 polegada, v\u00e1lvula de esfera flutuante A890-CD3MN de 150 lb.<\/p>","protected":false},"excerpt":{"rendered":"

Padr\u00e3o de projeto: API 6D\/API 608
\nSeguran\u00e7a contra inc\u00eandio: API 607\/6FA
\nClassifica\u00e7\u00f5es de temperatura de press\u00e3o: ASME B16.34
\nFaixa de tamanho: 2\u201d a 48\u201d \uff08DN50-DN1200\uff09
\nPorta: passagem total ou passagem reduzida
\nFaixa de press\u00e3o: 150LB a 2500LB
\nConex\u00f5es finais: RF flangeado, RTJ, solda de topo
\nTipo de bola: Bola s\u00f3lida forjada
\nDimens\u00f5es da extremidade flangeada: ASME B16.5 (24\u201d e abaixo), ASME B16.47 S\u00e9rie A ou B (acima de 24\u201d)
\nDimens\u00f5es da extremidade da solda de topo: ASME B16.25
\nDimens\u00f5es face a face: ASME B16.10
\nInspe\u00e7\u00e3o e Teste: API 6D
\nMateriais do corpo: A105\/A105N, F304, F316, F316L, F51, F53, F55, C95800, UNS N08825, UNS N06625.
\nMateriais do assento: PTFE, RPTFE, DEVLON, NYLON, PEEK, assento met\u00e1lico com TCC\/STL\/Ni.<\/p>","protected":false},"featured_media":18390,"template":"","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false},"product_brand":[],"product_cat":[83],"product_tag":[406,407,405,403,404],"class_list":{"0":"post-18389","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ball-valves","7":"product_tag-1-inch-a890-cd3mn-ball-valve","8":"product_tag-150lb-a890-cd3mn-floating-ball-valve","9":"product_tag-a890-cd3mn-floating-ball-valve","10":"product_tag-china-a890-cd3mn-ball-valve-manufacturer","11":"product_tag-oudian-supplies-a890-cd3mn-floating-ball-valve","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/product\/18389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/media\/18390"}],"wp:attachment":[{"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/media?parent=18389"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=18389"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=18389"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/oudianvalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=18389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}