{"id":1022,"date":"2026-08-07T04:01:09","date_gmt":"2026-08-07T04:01:09","guid":{"rendered":"https:\/\/cnkazev.com\/?post_type=product&#038;p=1022"},"modified":"2026-08-07T04:13:26","modified_gmt":"2026-08-07T04:13:26","slug":"spring-return-ball-valve-stainless-steel-female-thread-industrial-pipeline-shut-off-valve","status":"publish","type":"product","link":"https:\/\/cnkazev.com\/pt\/produto\/spring-return-ball-valve-stainless-steel-female-thread-industrial-pipeline-shut-off-valve\/","title":{"rendered":"V\u00e1lvula esfera retorno mola, a\u00e7o inoxid\u00e1vel, rosca f\u00eamea, para uso industrial tubula\u00e7\u00f5es"},"content":{"rendered":"<div>\n<h2><strong>V\u00e1lvula de esfera com retorno por mola | V\u00e1lvula de esfera com rearme autom\u00e1tico em a\u00e7o inoxid\u00e1vel CF8<\/strong><\/h2>\n<\/div>\n<div>\n<h3>1. Vis\u00e3o geral do produto <strong>V\u00e1lvula de esfera com retorno por mola<\/strong><\/h3>\n<\/div>\n<div>\n<div>Em primeiro lugar, o nosso <strong>V\u00e1lvula de esfera com retorno por mola<\/strong> \u00c9 uma v\u00e1lvula de fechamento autom\u00e1tico com rearme manual, desenvolvida independentemente pela KLion\/KAZEV Valve. Toda a v\u00e1lvula \u00e9 fabricada em a\u00e7o inoxid\u00e1vel com tratamento anticorrosivo completo. Al\u00e9m disso, a mola de tor\u00e7\u00e3o integrada aciona a alavanca para um rearme r\u00e1pido assim que o usu\u00e1rio a solta. Esse design tamb\u00e9m evita a abertura acidental do fluido na tubula\u00e7\u00e3o por longos per\u00edodos. A v\u00e1lvula atende ao padr\u00e3o de press\u00e3o ANSI 1000WOG para uso industrial pesado. Ademais, a estrutura interna de passagem plena reduz drasticamente a perda de press\u00e3o do fluido.<\/div>\n<\/div>\n<div>\n<h3>2. Tabelas de par\u00e2metros do produto<\/h3>\n<\/div>\n<div>\n<h4>Especifica\u00e7\u00f5es de tamanho e peso l\u00edquido<\/h4>\n<\/div>\n<div>\n<div><\/div>\n<div>\n<div>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Tamanho (rosca f\u00eamea NPT\/BSP)<\/th>\n<th>Porto completo<\/th>\n<th>Press\u00e3o de trabalho<\/th>\n<th>Peso l\u00edquido<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\/4 de polegada<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,18 kg<\/td>\n<\/tr>\n<tr>\n<td>3\/8 polegadas<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,22 kg<\/td>\n<\/tr>\n<tr>\n<td>1\/2 polegada<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,35 kg<\/td>\n<\/tr>\n<tr>\n<td>3\/4 de polegada<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,48 kg<\/td>\n<\/tr>\n<tr>\n<td>1 polegada<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,72 kg<\/td>\n<\/tr>\n<tr>\n<td>1,25 polegadas<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>0,95 kg<\/td>\n<\/tr>\n<tr>\n<td>1,5 polegadas<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>1,25 kg<\/td>\n<\/tr>\n<tr>\n<td>2 polegadas<\/td>\n<td>Sim<\/td>\n<td>1000 WOG<\/td>\n<td>1,68 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h4>\u00a0Detalhamento dos Materiais dos Componentes<\/h4>\n<\/div>\n<div>\n<div><\/div>\n<div>\n<div>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Componente da v\u00e1lvula<\/th>\n<th>Grau do material<\/th>\n<th>Vantagem funcional<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Corpo da v\u00e1lvula<\/td>\n<td>CF8 A\u00e7o inoxid\u00e1vel<\/td>\n<td>Resistente \u00e0 ferrugem, eros\u00e3o \u00e1cida e alcalina.<\/td>\n<\/tr>\n<tr>\n<td>N\u00facleo esf\u00e9rico<\/td>\n<td>CF8 A\u00e7o inoxid\u00e1vel<\/td>\n<td>Rota\u00e7\u00e3o suave, longa vida \u00fatil<\/td>\n<\/tr>\n<tr>\n<td>Assento de veda\u00e7\u00e3o<\/td>\n<td>PTFE<\/td>\n<td>Sem vazamentos, resistente ao desgaste<\/td>\n<\/tr>\n<tr>\n<td>Reiniciar a mola<\/td>\n<td>A\u00e7o inoxid\u00e1vel 304<\/td>\n<td>Reinicializa\u00e7\u00e3o el\u00e1stica est\u00e1vel<\/td>\n<\/tr>\n<tr>\n<td>Alavanca de opera\u00e7\u00e3o<\/td>\n<td>A\u00e7o carbono + revestimento de PVC<\/td>\n<td>Opera\u00e7\u00e3o antiderrapante<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>3. Desempenho Essencial do Trabalho <strong>V\u00e1lvula de esfera com retorno por mola<\/strong><\/h3>\n<\/div>\n<div>\n<div>Para come\u00e7ar, a opera\u00e7\u00e3o de abertura requer apenas uma press\u00e3o manual para baixo na alavanca azul. Em seguida, a mola acumula for\u00e7a el\u00e1stica. Depois disso, basta soltar a alavanca e a mola puxa a v\u00e1lvula de volta para a posi\u00e7\u00e3o totalmente fechada em 0,3 segundos. Al\u00e9m disso, o par de veda\u00e7\u00e3o em PTFE mant\u00e9m uma veda\u00e7\u00e3o herm\u00e9tica sob a press\u00e3o nominal. A v\u00e1lvula tamb\u00e9m opera de forma est\u00e1vel em uma faixa de temperatura de -20 \u00b0C a 180 \u00b0C. Ademais, a conex\u00e3o com rosca f\u00eamea permite uma instala\u00e7\u00e3o r\u00e1pida em tubos de a\u00e7o, PVC e cobre.<\/div>\n<\/div>\n<div>\n<h3>4. Cinco principais argumentos de venda competitivos de <strong>V\u00e1lvula de esfera com retorno por mola<\/strong><\/h3>\n<\/div>\n<div>\n<div>Em primeiro lugar, o rearme autom\u00e1tico por mola evita erros humanos que levem ao esquecimento do fechamento da v\u00e1lvula. Em segundo lugar, o a\u00e7o inoxid\u00e1vel CF8 adapta-se a ambientes de trabalho externos, \u00famidos e com presen\u00e7a de produtos qu\u00edmicos. Em terceiro lugar, o canal de fluxo pleno garante o fornecimento desobstru\u00eddo do fluido. Em quarto lugar, a toler\u00e2ncia \u00e0 alta press\u00e3o de 1000 WOG \u00e9 adequada para tubula\u00e7\u00f5es hidr\u00e1ulicas e de g\u00e1s de alta press\u00e3o. Por fim, a estrutura modular facilita a desmontagem, a limpeza e a manuten\u00e7\u00e3o no local.<\/div>\n<\/div>\n<div>\n<h3>5. Feedback real de clientes globais<\/h3>\n<\/div>\n<div>\n<div>Primeiro, um atacadista malaio de tratamento de \u00e1gua encomendou 2.000 unidades de dispositivos de seguran\u00e7a para corte de bombas d&#039;\u00e1gua. Segundo, um comprador alem\u00e3o de pe\u00e7as pneum\u00e1ticas repete os pedidos trimestralmente para prote\u00e7\u00e3o de circuitos de g\u00e1s. Terceiro, clientes de uma f\u00e1brica de produtos qu\u00edmicos nas Filipinas confirmaram zero vazamentos ap\u00f3s um ano de opera\u00e7\u00e3o cont\u00ednua. Todos os compradores reconheceram que a fun\u00e7\u00e3o de reinicializa\u00e7\u00e3o resolve perfeitamente problemas ocultos de seguran\u00e7a em tubula\u00e7\u00f5es.<\/div>\n<\/div>\n<div>\n<h3>6. Aplica\u00e7\u00e3o Multi-Cen\u00e1rio para <strong>V\u00e1lvula de esfera com retorno por mola<\/strong><\/h3>\n<\/div>\n<div>\n<div>Por um lado, as tubula\u00e7\u00f5es de abastecimento de \u00e1gua municipais utilizam esta v\u00e1lvula para prote\u00e7\u00e3o contra cortes de emerg\u00eancia. Por outro lado, as tubula\u00e7\u00f5es industriais de g\u00e1s e \u00f3leo combust\u00edvel a adotam para controle de vazamentos. Al\u00e9m disso, equipamentos pneum\u00e1ticos, bancadas de teste hidr\u00e1ulico, tubula\u00e7\u00f5es de processamento de alimentos e equipamentos de dessaliniza\u00e7\u00e3o de \u00e1gua do mar s\u00e3o exemplos de aplica\u00e7\u00f5es que se beneficiam desta v\u00e1lvula. Tubula\u00e7\u00f5es de suporte de pequenas caldeiras tamb\u00e9m utilizam este produto para intertravamento de seguran\u00e7a contra sobrepress\u00e3o.<\/div>\n<\/div>\n<div>\n<h3>Resumo de valor de <strong>V\u00e1lvula de esfera com retorno por mola<\/strong><\/h3>\n<\/div>\n<div>\n<div>Em conclus\u00e3o, o nosso <strong>V\u00e1lvula de esfera com retorno por mola<\/strong> A KLion KAZEV oferece um equil\u00edbrio entre seguran\u00e7a, durabilidade e custo-benef\u00edcio. Em resumo, a KLion KAZEV oferece personaliza\u00e7\u00e3o de logotipos OEM, fornecimento imediato de lotes e entrega mar\u00edtima r\u00e1pida para distribuidores globais. Se precisar de amostras para teste ou or\u00e7amento para pedidos em grande quantidade, entre em contato com nossa equipe de vendas internacionais agora mesmo para obter suporte t\u00e9cnico.<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1023 size-full\" src=\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve.webp\" alt=\"Spring Return Ball Valve\" width=\"1000\" height=\"1000\" srcset=\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve.webp 1000w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-500x500.webp 500w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-300x300.webp 300w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-768x768.webp 768w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-12x12.webp 12w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-150x150.webp 150w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-75x75.webp 75w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-484x484.webp 484w, https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/08\/Spring-Return-Ball-Valve-800x800.webp 800w\" sizes=\"auto, (max-width:767px) 484px, (max-width:1000px) 100vw, 1000px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>V\u00e1lvula de esfera com retorno por mola<\/strong> Fabricado em a\u00e7o inoxid\u00e1vel CF8, com passagem total de 1\/4\u201d a 2\u201d, em conformidade com a norma ANSI 1000WOG. Adequado para corte de tubula\u00e7\u00f5es de \u00e1gua, g\u00e1s e \u00f3leo, para controle de reinicializa\u00e7\u00e3o autom\u00e1tica em equipamentos qu\u00edmicos, de tratamento de \u00e1gua e pneum\u00e1ticos.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":1023,"template":"","meta":[],"product_brand":[222],"product_cat":[20],"product_tag":[263,267,226,269,268,266,69],"class_list":["post-1022","product","type-product","status-publish","has-post-thumbnail","product_brand-klion","product_cat-ball-valve","product_tag-1000wog-ball-valve","product_tag-auto-reset-ball-valve","product_tag-female-thread-ball-valve","product_tag-industrial-ball-valve","product_tag-pipeline-shutoff-valve","product_tag-spring-return-ball-valve","product_tag-stainless-steel-ball-valve","first","instock","shipping-taxable","product-type-external"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Spring Return Ball Valve Stainless Steel Female Thread Industrial Pipeline - Kazev Valve<\/title>\n<meta name=\"description\" content=\"Spring Return Ball Valve adopts CF8 stainless steel, 1\/4\u201d\u20132\u201d full port, ANSI 1000WOG standard. 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