{"id":1283,"date":"2022-08-08T16:30:15","date_gmt":"2022-08-08T08:30:15","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?page_id=1283"},"modified":"2026-07-27T15:25:11","modified_gmt":"2026-07-27T07:25:11","slug":"mining-industry","status":"publish","type":"page","link":"https:\/\/raymonvalve.com\/es\/mining-industry\/","title":{"rendered":"V\u00e1lvulas Industriales para Miner\u00eda y Procesamiento de Minerales"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1283\" class=\"elementor elementor-1283\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c6fd301 e-con-full e-flex e-con e-parent\" data-id=\"6c6fd301\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e639b24 elementor-widget elementor-widget-html\" data-id=\"4e639b24\" data-element_type=\"widget\" data-e-type=\"widget\" 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rgba(11,23,49,.13)}.rv-state{display:inline-block;margin-top:14px;font-size:11px;font-weight:800;color:#1f29bd}.rv-systems{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.rv-system{padding:22px;border:1px solid var(--rv-line);border-radius:12px;background:#fff}.rv-system b{display:block;color:var(--rv-blue);margin-bottom:8px}.rv-system p{margin:0;color:#667085;font-size:14px}.rv-riskgrid,.rv-limitgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.rv-risk,.rv-limit{padding:24px;border-radius:12px;background:#fff;color:#26344d}.rv-risk h3,.rv-limit h3{margin:0 0 10px;color:#1f29bd;font-size:19px}.rv-risk p,.rv-limit p{margin:0;font-size:14px}.rv-trust{margin-top:30px;padding:26px;border:1px solid var(--rv-line);border-left:5px solid var(--rv-blue);border-radius:10px;background:#f8faff}.rv-trustgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px 30px}.rv-trust b{display:block;color:var(--rv-ink);margin-bottom:5px}.rv-trust p{margin:0;color:#667085;font-size:14px}.rv-trustlinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.rv-trustlinks a{color:var(--rv-blue);font-size:13px;font-weight:800}body.page-id-1283 #content,body.page-id-1283 .site-content,body.page-id-1283 #primary,body.page-id-1283 #main,body.page-id-1283 .entry-content{margin-top:0!important;padding-top:0!important}body.page-id-1283 .site-content>.ast-container{max-width:100%!important;padding-left:0!important;padding-right:0!important}@media(max-width:980px){.rv-systems,.rv-riskgrid,.rv-limitgrid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.rv-systems,.rv-riskgrid,.rv-limitgrid,.rv-trustgrid{grid-template-columns:1fr}}<\/style><main class=\"rv-cat\">\n<section class=\"rv-hero\"><div class=\"rv-wrap\"><div class=\"rv-crumb\"><a href=\"\/\">Home<\/a> \/ <a href=\"\/valves-involved-industries\/\">Industries<\/a> \/ Industrial Valves for Mining and Mineral Processing<\/div><div class=\"rv-kicker\" style=\"color:#f3cc18\">Mining valve applications<\/div><h1 class=\"rv-title\">Industrial Valves for Mining, Slurry and Tailings Systems<\/h1><p>Mining valve performance is dominated by solids: particle size, concentration, hardness, settling and velocity. Selection must also consider dewatering, tailings pressure, corrosive process chemicals, flushing, actuator force and how quickly wear components can be inspected or replaced.<\/p><div class=\"rv-actions\"><a class=\"rv-btn rv-primary\" href=\"\/contact\/\">Send Application Data<\/a><a class=\"rv-btn rv-ghost\" href=\"#systems\">Review Plant Systems<\/a><\/div><div class=\"rv-pills\"><span class=\"rv-pill\">Slurry transport<\/span><span class=\"rv-pill\">Dewatering and pumps<\/span><span class=\"rv-pill\">Tailings systems<\/span><span class=\"rv-pill\">Mineral processing<\/span><\/div><\/div><\/section>\n<section id=\"systems\" class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Plant systems<\/div><h2 class=\"rv-h2\">Service areas that require separate valve review<\/h2><p class=\"rv-lead\">Each system creates a different combination of media, pressure, temperature, cycling and failure consequence.<\/p><div class=\"rv-systems\"><div class=\"rv-system\"><b>Ore slurry transport<\/b><p>High solids, long pipelines, pressure transients and abrasive wear.<\/p><\/div><div class=\"rv-system\"><b>Tailings<\/b><p>Settling, large particles, remote lines and environmental containment.<\/p><\/div><div class=\"rv-system\"><b>Dewatering<\/b><p>Pump protection, solids, rapid cycling and variable head.<\/p><\/div><div class=\"rv-system\"><b>Flotation and reagents<\/b><p>Corrosive chemicals, dosing accuracy and air handling.<\/p><\/div><div class=\"rv-system\"><b>Thickener underflow<\/b><p>Very high solids concentration, plugging and high torque.<\/p><\/div><div class=\"rv-system\"><b>Process and reclaim water<\/b><p>Suspended solids, corrosion, scale and large-diameter networks.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">Application matrix<\/div><h2 class=\"rv-h2\">Map service conditions to a valve engineering route<\/h2><p class=\"rv-lead\">This matrix is a technical starting point. Final selection requires the project datasheet and all operating cases.<\/p><div class=\"rv-tablewrap\"><table class=\"rv-table\"><thead><tr><th>Application<\/th><th>Critical conditions<\/th><th>Common valve route<\/th><th>Review focus<\/th><\/tr><\/thead><tbody><tr><td>Slurry isolation<\/td><td>Abrasive and settling solids<\/td><td>Knife gate, pinch, severe ball or plug<\/td><td>Particle data, flow path, seat protection, flush and wear parts<\/td><\/tr><tr><td>Tailings pipeline<\/td><td>Long distance and pressure transients<\/td><td>Engineered slurry isolation\/check<\/td><td>Surge, closure time, bore, erosion, leakage and remote operation<\/td><\/tr><tr><td>Pump discharge<\/td><td>Reverse flow and slurry dynamics<\/td><td>Slurry-rated check valve<\/td><td>Closing response, solids clearance, slam and maintenance<\/td><\/tr><tr><td>Thickener underflow<\/td><td>Very high solids and low velocity<\/td><td>Pinch, knife gate or severe-service valve<\/td><td>Plugging, full opening, actuator force, flush and replacement<\/td><\/tr><tr><td>Reagent dosing<\/td><td>Corrosive chemicals and low flow<\/td><td>Lined isolation\/control<\/td><td>Compatibility, concentration, precision, permeation and containment<\/td><\/tr><tr><td>Process-water header<\/td><td>Large flow with suspended solids<\/td><td>Butterfly, gate, check or control<\/td><td>Coating, seat, head loss, surge and actuator torque<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Valve families<\/div><h2 class=\"rv-h2\">Product categories used across this industry<\/h2><p class=\"rv-lead\">Select the valve family only after confirming the required function and service conditions.<\/p><div class=\"rv-grid\"><a class=\"rv-card rv-cardlink\" href=\"\/gate-valves\/\"><span class=\"rv-num\">01<\/span><h3>Gate Valves<\/h3><p>Isolation routes for water and selected solids service.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><a class=\"rv-card rv-cardlink\" href=\"\/ball-valves\/\"><span class=\"rv-num\">02<\/span><h3>Ball Valves<\/h3><p>Quarter-turn isolation with severe-service construction options.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><a class=\"rv-card rv-cardlink\" href=\"\/plug-valves\/\"><span class=\"rv-num\">03<\/span><h3>Plug Valves<\/h3><p>Selected slurry and reagent isolation routes.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><a class=\"rv-card rv-cardlink\" href=\"\/check-valves\/\"><span class=\"rv-num\">04<\/span><h3>Check Valves<\/h3><p>Pump and long-line reverse-flow protection.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><a class=\"rv-card rv-cardlink\" href=\"\/control-valves\/\"><span class=\"rv-num\">05<\/span><h3>Control Valves<\/h3><p>Flow, level and reagent control.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><a class=\"rv-card rv-cardlink\" href=\"\/actuated-valves\/\"><span class=\"rv-num\">06<\/span><h3>Actuated Packages<\/h3><p>Remote operation with slurry-aware torque and controls.<\/p><span class=\"rv-state\">VIEW CATEGORY \u2192<\/span><\/a><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">Critical engineering checks<\/div><h2 class=\"rv-h2\">Resolve severe-service risks before quotation<\/h2><div class=\"rv-riskgrid\"><div class=\"rv-risk\"><h3>Slurry characterization<\/h3><p>Particle size, shape, hardness, concentration and settling are as important as pressure and temperature.<\/p><\/div><div class=\"rv-risk\"><h3>Wear path<\/h3><p>Review local velocity, direction changes, throttling position, seat exposure and replaceable components.<\/p><\/div><div class=\"rv-risk\"><h3>Maintainability<\/h3><p>Provide flushing, drains, inspection access, replaceable sleeves\/seats and practical actuator removal space.<\/p><\/div><\/div><div class=\"rv-kicker\" style=\"color:#f3cc18;margin-top:54px\">Selection boundaries<\/div><h2 class=\"rv-h2\">When the standard selection route is not enough<\/h2><div class=\"rv-limitgrid\"><div class=\"rv-limit\"><h3>Do not specify a slurry valve from percent solids alone<\/h3><p>Particle size, shape, hardness, density, settling and carrier chemistry also govern wear and blockage.<\/p><\/div><div class=\"rv-limit\"><h3>Do not throttle with an isolation design unintentionally<\/h3><p>Part-open operation can accelerate local velocity and destroy seats or liners outside their intended duty.<\/p><\/div><div class=\"rv-limit\"><h3>Do not bury wear components in inaccessible piping<\/h3><p>Inspection, flushing, sleeve or seat replacement and actuator removal must be designed into the installation.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Industry-specific workflow<\/div><h2 class=\"rv-h2\">From application definition to an auditable valve decision<\/h2><div class=\"rv-flow\"><div class=\"rv-step\"><b>1. Sample the slurry<\/b><span>Capture particle size, SG, hardness, concentration and chemistry.<\/span><\/div><div class=\"rv-step\"><b>2. Calculate transport behavior<\/b><span>Review velocity, settling, line profile, pressure and surge.<\/span><\/div><div class=\"rv-step\"><b>3. Choose the wear architecture<\/b><span>Define full-bore path, liner, seat protection and replaceable parts.<\/span><\/div><div class=\"rv-step\"><b>4. Check every operating state<\/b><span>Include start, stop, blocked line, flushing and reverse flow.<\/span><\/div><div class=\"rv-step\"><b>5. Size force for packed solids<\/b><span>Use realistic friction, deposits, differential pressure and safety factors.<\/span><\/div><div class=\"rv-step\"><b>6. Set the maintenance strategy<\/b><span>Plan inspection intervals, spares, access and containment.<\/span><\/div><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">RFQ checklist<\/div><h2 class=\"rv-h2\">Minimum information for technical quotation<\/h2><div class=\"rv-check\"><div>Mine or process area and tag function<\/div><div>Slurry composition, SG and particle-size distribution<\/div><div>Solids concentration and settling behavior<\/div><div>Normal\/min\/max flow, pressure and temperature<\/div><div>Line velocity, differential pressure and surge cases<\/div><div>Required valve type, bore, liner and wear materials<\/div><div>Actuator force\/torque, cycle frequency and fail action<\/div><div>Flushing, testing, spares and document requirements<\/div><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Technical authority and scope<\/div><h2 class=\"rv-h2\">How this page should be used<\/h2><div class=\"rv-trust\"><div class=\"rv-trustgrid\"><div><b>Primary search intent<\/b><p>Technical and commercial evaluation for mining engineers comparing slurry isolation, tailings, dewatering, pump-check and reagent-service valve options.<\/p><\/div><div><b>Technical content owner<\/b><p>Raymon Valve technical content team. Final tag selection requires an engineer review of project documents.<\/p><\/div><div><b>Standards boundary<\/b><p>The governing pipeline, pressure-test and material standards must be confirmed with the project slurry specification. Wear life is application-specific and cannot be certified from a generic pressure-class standard.<\/p><\/div><div><b>Review and update status<\/b><p>Technical scope reviewed 27 July 2026. Standard editions, certifications and project-specific clauses must be reconfirmed before order.<\/p><\/div><\/div><div class=\"rv-trustlinks\"><a href=\"\/valve-inspection\/\">Inspection &amp; Testing<\/a><a href=\"\/valve-manufacturing-process\/\">Manufacturing Process<\/a><a href=\"\/valve-standards\/\">Valve Standards<\/a><a href=\"\/contact\/\">Request Engineer Review<\/a><\/div><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Frequently asked questions<\/div><h2 class=\"rv-h2\">Industrial Valves for Mining and Mineral Processing FAQ<\/h2><div class=\"rv-faq\"><details><summary>What data is essential for a mining slurry valve?<\/summary><p>Provide particle size distribution, solids concentration, specific gravity, hardness, settling, velocity, pressure drop, temperature and cycle frequency.<\/p><\/details><details><summary>Why do standard water valves fail in slurry service?<\/summary><p>Exposed seats, cavities and high local velocity can trap or accelerate solids, causing abrasion, jamming and leakage.<\/p><\/details><details><summary>Which valve type is best for tailings?<\/summary><p>There is no universal answer; solids, pressure, line diameter, surge, shutoff, frequency and maintenance strategy determine the construction.<\/p><\/details><details><summary>How should the actuator be sized?<\/summary><p>Use verified valve force or torque under maximum differential pressure with packed solids, seal friction, wear allowance and project safety factor.<\/p><\/details><\/div><\/div><\/section>\n<section class=\"rv-section\" style=\"padding-top:0\"><div class=\"rv-wrap\"><div class=\"rv-cta\"><div><div class=\"rv-kicker\" style=\"color:#f3cc18\">Application review<\/div><h2>Send the valve list and process datasheets<\/h2><p>We will review valve construction, materials, operation, tests and documents by tag.<\/p><\/div><div class=\"rv-actions\"><a class=\"rv-btn rv-primary\" href=\"\/contact\/\">Request Technical Review<\/a><a class=\"rv-btn rv-ghost\" href=\"\/valves-involved-industries\/\">All Industries<\/a><\/div><\/div><\/div><\/section>\n<\/main><script type=\"application\/ld+json\">[{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/raymonvalve.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Industries\",\"item\":\"https:\/\/raymonvalve.com\/valves-involved-industries\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industrial Valves for Mining and Mineral Processing\",\"item\":\"https:\/\/raymonvalve.com\/mining-industry\/\"}]},{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What data is essential for a mining slurry valve?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Provide particle size distribution, solids concentration, specific gravity, hardness, settling, velocity, pressure drop, temperature and cycle frequency.\"}},{\"@type\":\"Question\",\"name\":\"Why do standard water valves fail in slurry service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Exposed seats, cavities and high local velocity can trap or accelerate solids, causing abrasion, jamming and leakage.\"}},{\"@type\":\"Question\",\"name\":\"Which valve type is best for tailings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"There is no universal answer; solids, pressure, line diameter, surge, shutoff, frequency and maintenance strategy determine the construction.\"}},{\"@type\":\"Question\",\"name\":\"How should the actuator be sized?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use verified valve force or torque under maximum differential pressure with packed solids, seal friction, wear allowance and project safety factor.\"}}]}]<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Mining valve performance is dominated by solids: particle size, concentration, hardness, settling and velocity.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"full-width","ast-site-content-layout":"full-width","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1283","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/comments?post=1283"}],"version-history":[{"count":59,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1283\/revisions"}],"predecessor-version":[{"id":13459,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1283\/revisions\/13459"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media?parent=1283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}