{"id":6657,"date":"2025-10-09T01:36:05","date_gmt":"2025-10-09T01:36:05","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?post_type=product&#038;p=6657"},"modified":"2025-10-09T01:38:21","modified_gmt":"2025-10-09T01:38:21","slug":"hongtaivalve-microbial-stainless-steel-three-piece-flanged-ball-valve-size-dn15-dn150-htv-bv019","status":"publish","type":"product","link":"https:\/\/www.hongtaivalve.com\/pt\/produto\/hongtaivalve-microbial-stainless-steel-three-piece-flanged-ball-valve-size-dn15-dn150-htv-bv019\/","title":{"rendered":"Hongtaivalve-Microbial stainless steel  Three-Piece Flanged Ball Valve-size DN15-DN150-HTV-BV019"},"content":{"rendered":"<div>Three-Piece Flanged Ball Valve in Stainless Steel | Industrial-Grade High-Pressure Corrosion-Resistant Solution<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Core Structure and Design Differences<\/div>\n<div><\/div>\n<div>Unlike sanitary flanged ball valves, the three-piece flanged ball valve adopts asplit-body design(consisting of the valve body and left\/right valve covers), connected by high-strength bolts. It is specifically designed for harsh industrial conditions, featuring:<\/div>\n<div><\/div>\n<div>\u00a0 1. Modular Maintenance: The valve cover can be disassembled without removing the pipeline, allowing direct replacement of the valve seat, ball, or seals, reducing maintenance costs.<\/div>\n<div><\/div>\n<div>\u00a0 2. Heavy-Duty Design: The valve body thickness is increased by 20%, and the flange is reinforced (complying with GB\/ANSI\/DIN standards), with a pressure rating ofPN16-PN40.<\/div>\n<div><\/div>\n<div>\u00a0 3. Non-Sanitary Applications: Suitable for petrochemical, power and energy, papermaking, and other industrial fields, handling particulate, high-viscosity, or corrosive fluids.<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Key Parameter Comparison (vs. Sanitary Valves)<\/div>\n<div><\/div>\n<div><\/div>\n<div>\u00a0FeatureThree-Piece Flanged Ball ValveSanitary Flanged Ball Valve<\/div>\n<div>StructureThree-piece split, boltedOne-piece\/Tri-Clamp quick connect<\/div>\n<div>Seal MaterialMetal hard seal\/Graphite packing\/Reinforced PTFE (up to 300\u2103)Food-grade EPDM\/Silicone (\u2264200\u2103)<\/div>\n<div>Surface TreatmentSandblasting or matte finish (non-electrolytic polishing)Electrolytic polishing Ra\u22640.8\u03bcm (mirror)<\/div>\n<div>Pressure RatingPN16-PN40 (up to 63 bar)PN10 (10 bar)<\/div>\n<div>Applicable Media Steam, oil &amp; gas, acid\/alkali solutions, slurries Food, pharmaceuticals, sterile liquids<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Product Advantages<\/div>\n<div><\/div>\n<div>\u00a0 1. High-Pressure &amp; High-Temperature Resistance<\/div>\n<div><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u2022 Forged 316\/304 stainless steel body, withstanding temperatures from-196\u2103 to +300\u2103, suitable for LNG or steam pipelines.<\/div>\n<div><\/div>\n<div>\u00a0 2. Bi-directional Sealing Design<\/div>\n<div><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u2022 Double valve seats (upstream + downstream), achievingzero leakage (API 598 standard)for bi-directional flow.<\/div>\n<div><\/div>\n<div>\u00a0 3. Long-Term Maintenance-Free<\/div>\n<div><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u2022 Metal hard seals lastover 100,000 cycles, suitable for particulate-laden media.<\/div>\n<div><\/div>\n<div>\u00a0 4. Flange Compatibility<\/div>\n<div><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u2022 Supports GB, ANSI 150\/300LB, DIN flanges, matching industrial piping systems.<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Typical Industrial Applications<\/div>\n<div><\/div>\n<div>\u00a0 \u2022 Petrochemical Refining: Emergency shut-off valve for crude oil pipelines.<\/div>\n<div><\/div>\n<div>\u00a0 \u2022 Power &amp; Heating: Flow control in steam main pipelines.<\/div>\n<div><\/div>\n<div>\u00a0 \u2022 Papermaking: Control valve for thick paper pulp.<\/div>\n<div><\/div>\n<div>\u00a0 \u2022 Water Treatment: Acid\/alkali control in high-pressure reverse osmosis systems.<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Selection Guide<\/div>\n<div><\/div>\n<div><\/div>\n<div>\u00a0SizePressure RatingSeal TypeActuator Recommendation<\/div>\n<div>DN50PN25Metal hard sealPneumatic actuator (with handwheel)<\/div>\n<div>DN100PN40Reinforced PTFE + GraphiteElectric actuator (explosion-proof)<\/div>\n<div>DN200 PN16 Metal + soft seal composite Hydraulic actuator (high torque)<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Installation &amp; Maintenance Tips<\/div>\n<div><\/div>\n<div>\u00a0 1. Pre-installation Check: Clear welding slag from the pipeline, ensure flange faces are parallel and aligned, avoid overtightening bolts to prevent valve body deformation.<\/div>\n<div><\/div>\n<div>\u00a0 2. Regular Maintenance: Inspect the valve stem packing gland every 6 months, replenish high-temperature grease (e.g., molybdenum disulfide).<\/div>\n<div><\/div>\n<div>\u00a0 3. Emergency Handling: For internal leakage, adjust the valve seat preload spring or replace the seal ring first, without needing to replace the entire valve.<\/div>\n<div><\/div>\n<div>&#8212;&#8212;<\/div>\n<div><\/div>\n<div>Differentiation Positioning: The three-piece flanged ball valve focuses onindustrial pressure resistance, wear resistance, and long lifespan, targeting harsh non-sanitary conditions, clearly distinguishing itself from sanitary valves&#8217; &#8220;sterile, quick-disconnect, mirror-polished&#8221; attributes.<\/div>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-6116\" src=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10.jpg\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10.jpg 800w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10-300x300.jpg 300w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10-150x150.jpg 150w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10-768x768.jpg 768w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10-12x12.jpg 12w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/\u4e3b\u56fe3-10-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Sobre n\u00f3s<\/strong><\/p>\n<p>Na HongTai, somos especializados em v\u00e1lvulas sanit\u00e1rias de alta qualidade e acess\u00f3rios para tubos de a\u00e7o inoxid\u00e1vel, atendendo a ind\u00fastrias-chave como farmac\u00eautica, processamento de alimentos e produtos qu\u00edmicos. Fabricados em a\u00e7o inoxid\u00e1vel 304, 316 e 316L de primeira qualidade, os nossos produtos oferecem uma excelente resist\u00eancia \u00e0 corros\u00e3o e s\u00e3o fabricados utilizando t\u00e9cnicas de fabrico avan\u00e7adas, como o corte a laser e a soldadura de precis\u00e3o. Concebidas para higiene e integridade dos fluidos, as v\u00e1lvulas da HongTai s\u00e3o a escolha ideal para ind\u00fastrias que exigem uma limpeza \u00f3ptima e um desempenho duradouro.<\/p>\n<p><a href=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9.jpg\"><img decoding=\"async\" class=\"wp-image-5948 aligncenter\" src=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9.jpg\" alt=\"\" width=\"611\" height=\"396\" srcset=\"https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9.jpg 985w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9-300x194.jpg 300w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9-768x497.jpg 768w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9-18x12.jpg 18w, https:\/\/www.hongtaivalve.com\/wp-content\/uploads\/2024\/12\/2efad8255a88820383829ce2a75fcb9-800x518.jpg 800w\" sizes=\"(max-width: 611px) 100vw, 611px\" \/><\/a><\/p>\n<p><strong>Porqu\u00ea escolher-nos<\/strong><\/p>\n<p><strong>Garantia de qualidade:<\/strong>\u00a0Mantemos um controlo rigoroso de todas as fases de produ\u00e7\u00e3o, desde as mat\u00e9rias-primas at\u00e9 aos produtos acabados, garantindo a conformidade com a norma ISO9001 e certifica\u00e7\u00f5es internacionais, incluindo as normas 3A, DIN e ISO.<\/p>\n<p><strong>Experi\u00eancia no sector:<\/strong>\u00a0D\u00e9cadas de experi\u00eancia no fornecimento de solu\u00e7\u00f5es para ind\u00fastrias cr\u00edticas como a alimentar, a de bebidas e a farmac\u00eautica.<\/p>\n<p><strong>Tecnologia avan\u00e7ada:<\/strong>\u00a0As nossas instala\u00e7\u00f5es de \u00faltima gera\u00e7\u00e3o, incluindo tornos CNC e ferramentas de precis\u00e3o regularmente actualizados, garantem uma elevada precis\u00e3o de superf\u00edcie e toler\u00e2ncias apertadas para cada produto.<\/p>\n<p><strong>100% Inspe\u00e7\u00e3o:<\/strong>\u00a0Todos os produtos s\u00e3o submetidos a testes rigorosos, incluindo dete\u00e7\u00e3o de tamanho e de fugas nas v\u00e1lvulas, para garantir uma qualidade impec\u00e1vel antes de sa\u00edrem das nossas instala\u00e7\u00f5es.<\/p>\n<p><strong>Alcance global:<\/strong>\u00a0Empresas de todo o mundo confiam na nossa qualidade consistente e na entrega atempada.<\/p>\n<p>Escolha a HongTai para obter fiabilidade, desempenho e inova\u00e7\u00e3o inigual\u00e1veis em solu\u00e7\u00f5es de v\u00e1lvulas e acess\u00f3rios para tubos.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Contactar-nos<\/strong><br \/>\nPara mais informa\u00e7\u00f5es ou para discutir as suas necessidades, contacte-nos atrav\u00e9s de:<br \/>\nCorreio eletr\u00f3nico: ht@htcdf.com<br \/>\nwhatsapp: (86)18875809195<br \/>\nTamb\u00e9m pode visitar o nosso\u00a0<a href=\"https:\/\/www.hongtaivalve.com\/pt\/contact-us\/\" target=\"_blank\" rel=\"noopener\">Contactar-nos<\/a>\u00a0para mais formas de entrar em contacto.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"207\"><strong><b>Modelo n.<\/b><\/strong><\/td>\n<td width=\"217\">HT-BV019<\/td>\n<td width=\"214\"><\/td>\n<td width=\"348\"><\/td>\n<\/tr>\n<tr>\n<td><strong><b>Press\u00e3o m\u00e1xima de trabalho<\/b><\/strong><\/td>\n<td>1.6mpa\/16Bars<\/td>\n<td><strong><b>Extremidade da liga\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>Triclamp\/Solda\/Rosca\/Flange<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Temperatura m\u00e1xima de funcionamento<\/b><\/strong><\/td>\n<td>150\u00b0C<\/td>\n<td><strong><b>Funcionamento<\/b><\/strong><\/td>\n<td>Manual, pneum\u00e1tico, el\u00e9trico<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Material da carro\u00e7aria<\/b><\/strong><\/td>\n<td>SS316L,SS304<\/td>\n<td><strong><b>Material de veda\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>Silicone, EPDM, Viton, PTFE ou NBR<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Acabamento da superf\u00edcie interior<\/b><\/strong><\/td>\n<td>Ra 0,5<\/td>\n<td><strong><b>Acabamento da superf\u00edcie externa: <\/b><\/strong><\/td>\n<td>Ra 0,8<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Especifica\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>1\/2&#8243;-6&#8243;<\/td>\n<td><strong><b>Certifica\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>Relat\u00f3rio de mat\u00e9rias-primas\/relat\u00f3rio de qualidade final<\/td>\n<\/tr>\n<tr>\n<td><strong><b>C\u00d3DIGO SH<\/b><\/strong><\/td>\n<td>8481804090<\/td>\n<td><strong><b>Acabamento<\/b><\/strong><\/td>\n<td>Polimento espelhado ou polimento mate<\/td>\n<\/tr>\n<tr>\n<td><strong><b>T\u00e9cnica das mat\u00e9rias-primas<\/b><\/strong><\/td>\n<td>Forjamento ou fundi\u00e7\u00e3o<\/td>\n<td><strong><b>M\u00e1quina de processamento<\/b><\/strong><\/td>\n<td>M\u00e1quina CNC LG Mazak<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Norma de conce\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>3A ou DIN, SMS, ISO\/IDF<\/td>\n<td><strong><b>Aplica\u00e7\u00e3o<\/b><\/strong><\/td>\n<td>Utiliza\u00e7\u00e3o industrial de alimentos ou bebidas<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Pacote de transporte<\/b><\/strong><\/td>\n<td>Pl\u00e1stico espumado + caixa de madeira<\/td>\n<td><strong><b>Origem<\/b><\/strong><\/td>\n<td>Wenzhou China<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":6116,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[103],"product_tag":[],"class_list":{"0":"post-6657","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ball-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stainless steel 316L 304-3 Pieces flanged ball 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