{"id":7191,"date":"2024-03-20T23:40:20","date_gmt":"2024-03-20T15:40:20","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=7191"},"modified":"2025-05-20T20:39:17","modified_gmt":"2025-05-20T12:39:17","slug":"cf8m-knife-gate-valve-316-trim-150lb-handwheel","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/pt\/products\/cf8m-knife-gate-valve-316-trim-150lb-handwheel\/","title":{"rendered":"CF8M Knife Gate Valve,316 Trim,150LB,Handwheel"},"content":{"rendered":"

A v\u00e1lvula de guilhotina wafer \u00e9 uma v\u00e1lvula de guilhotina unidirecional usada em tubula\u00e7\u00f5es industriais para opera\u00e7\u00e3o liga-desliga.<\/p>\n

A estrutura do corpo e da sede elimina o entupimento do fluxo com part\u00edculas finas. Al\u00e9m disso, o fio da faca chanfrado ajuda<\/p>\n

a porta corta facilmente m\u00eddia espessa. De acordo com diferentes situa\u00e7\u00f5es de trabalho: v\u00e1lvula de guilhotina com haste n\u00e3o ascendente, faca wafer<\/p>\n

v\u00e1lvula de guilhotina, v\u00e1lvula de guilhotina com rodas, v\u00e1lvula de guilhotina pneum\u00e1tica, v\u00e1lvula de guilhotina el\u00e9trica, v\u00e1lvula de guilhotina manual e bisel<\/p>\n

v\u00e1lvulas de guilhotina de engrenagem est\u00e3o todas dispon\u00edveis.<\/p>\n

Caracter\u00edsticas:<\/b><\/p>\n

1. Corpo:<\/p>\n

a) O corpo integral com estrutura de passagem total garante fluxo suave, f\u00e1cil montagem e menor possibilidade de vazamento no casco.<\/p>\n

b) O design das garras guia na parte inferior da porta para fixa\u00e7\u00e3o do port\u00e3o, em vez de uma ranhura, elimina qualquer potencial entupimento<\/p>\n

quando a v\u00e1lvula \u00e9 fechada.<\/p>\n

 <\/p>\n

2. Port\u00e3o:<\/p>\n

a) O fio da faca chanfrado proporciona forte tens\u00e3o de corte e veda\u00e7\u00e3o herm\u00e9tica.<\/p>\n

b) A guia de ponto resiliente de PTFE acima da porta evita o contato metal-metal entre a comporta e o corpo.<\/p>\n

c) A espessura da comporta pode ser aumentada para atender a press\u00f5es mais altas.<\/p>\n

3. Assento:<\/p>\n

a) O assento com entrada lateral \u00e9 substitu\u00edvel, reduzindo o custo de manuten\u00e7\u00e3o.<\/p>\n

b) A sede pr\u00e9-carregada \u00e9 ajust\u00e1vel para atender diferentes classes de veda\u00e7\u00e3o e compensar o desgaste normal da sede.<\/p>\n

4. Outros:<\/p>\n

a) O rolamento axial duplo minimiza o torque necess\u00e1rio para a opera\u00e7\u00e3o<\/p>\n

Introdu\u00e7\u00e3o do produto<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0 \u00a0Faixa de tamanho:<\/td>\n\u00a0 \u00a0 \u00a0DN50~600mm NPS 2\u201d-24\u201d \uff08Tamanho maior mediante solicita\u00e7\u00e3o\uff09<\/td>\n<\/tr>\n
\u00a0 \u00a0Imprensa m\u00e1xima de trabalho.:<\/td>\n\u00a0 \u00a0 \u00a0DN50 ~ DN250: 10Bar NPS2 ~ NPS10: 150Psi<\/p>\n

DN300~DN450: 7Bar NPS12~NPS18:90Psi<\/p>\n

DN500~DN600: 4Bar NPS20~NPS24:60Psi<\/td>\n<\/tr>\n

\u00a0 \u00a0Temperatura. Faixa:<\/td>\n\u00a0 \u00a0 \u00a0-29\u2026+800\u2103<\/td>\n<\/tr>\n
\u00a0 \u00a0Estanqueidade da veda\u00e7\u00e3o:<\/td>\n\u00a0 \u00a0 \u00a0De acordo com MSS SP-81<\/td>\n<\/tr>\n
\u00a0 \u00a0Material do corpo:<\/td>\n\u00a0 \u00a0 \u00a0A\u00e7o carbono, a\u00e7o inoxid\u00e1vel, liga especial<\/td>\n<\/tr>\n
\u00a0 \u00a0Material do port\u00e3o:<\/td>\n\u00a0 \u00a0 \u00a0A\u00e7o inoxid\u00e1vel cromado, Allory especial<\/td>\n<\/tr>\n
\u00a0 \u00a0Material do assento:<\/td>\n\u00a0 \u00a0 \u00a0A\u00e7o inoxid\u00e1vel+STL<\/p>\n

EPDM (120\u00b0C) \/Viton(200\u00b0C)\/PTFE(200\u00b0C) \/NBR(90\u00b0C)<\/td>\n<\/tr>\n

\u00a0 \u00a0Cara a cara:<\/td>\n\u00a0 \u00a0 \u00a0MSSSP-81<\/td>\n<\/tr>\n
\u00a0 \u00a0Padr\u00e3o de flange:<\/td>\n\u00a0 \u00a0 \u00a0GB\/T 9113.1, JB\/T 79.1, HG 20592, ASME B16.5, EN1092-1<\/td>\n<\/tr>\n
\u00a0 \u00a0Formul\u00e1rios:<\/td>\n\u00a0 \u00a0 \u00a0Celulose e Papel, Tratamento de \u00c1gua, Bebidas e Alimentos, Qu\u00edmica Fina,<\/p>\n

Power Planet, Ind\u00fastria Sider\u00fargica, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"

STV Valve Technology Group Co., Ltd \u00e9 um l\u00edder profissional China Wafer Knife Gate Valve, faca wafer 150LB<\/p>\n

gate valve, CF8M lugged knife gate valve, pneumatic knife gate valve, electric knife gate\u00a0\u00a0valve, manual knife gate valve and bevel<\/p>\n

v\u00e1lvula guilhotina de engrenagem.<\/p>","protected":false},"featured_media":7192,"template":"","meta":[],"product_brand":[],"product_cat":[44,62],"product_tag":[1968,2407,2406,2409,2410,2408],"class_list":{"0":"post-7191","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gate-valve","7":"product_cat-knife-gate-valve","8":"product_tag-150lb-wafer-knife-gate-valve","9":"product_tag-cf8m-lugged-knife-gate-valve","10":"product_tag-china-wafer-knife-gate-valve","11":"product_tag-electric-knife-gate-valve","12":"product_tag-manual-knife-gate-valve-and-bevel-gear-knife-gate-valve","13":"product_tag-pneumatic-knife-gate-valve","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product\/7191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media\/7192"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media?parent=7191"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_brand?post=7191"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_cat?post=7191"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_tag?post=7191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}