{"id":1194,"date":"2022-08-08T15:44:32","date_gmt":"2022-08-08T07:44:32","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?page_id=1194"},"modified":"2026-07-27T19:14:06","modified_gmt":"2026-07-27T11:14:06","slug":"valve-standards","status":"publish","type":"page","link":"https:\/\/raymonvalve.com\/es\/valve-standards\/","title":{"rendered":"Gu\u00eda de Normativas para V\u00e1lvulas Industriales"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1194\" class=\"elementor elementor-1194\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a2f7c4b e-con-full e-flex e-con e-parent\" data-id=\"5a2f7c4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-569ef480 elementor-widget elementor-widget-html\" data-id=\"569ef480\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>:root{--rv-navy:#0b1731;--rv-navy2:#101f43;--rv-blue:#1f29bd;--rv-yellow:#f3cc18;--rv-ink:#16213a;--rv-line:#dce3ee}.rv-cat{font-family:Geologica,Arial,sans-serif;color:var(--rv-ink);font-size:16px;line-height:1.72;background:#fff;width:100vw;margin-left:calc(50% - 50vw)}.rv-cat *{box-sizing:border-box}.rv-wrap{width:min(1180px,calc(100% - 40px));margin:auto}.rv-section{padding:84px 0}.rv-kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--rv-blue);margin:0 0 10px}.rv-title{font-size:clamp(34px,5vw,60px);line-height:1.08;margin:0 0 22px;color:#fff;max-width:900px}.rv-h2{font-size:clamp(28px,4vw,42px);line-height:1.16;margin:0 0 18px}.rv-lead{font-size:18px;max-width:820px;color:#526079;margin:0}.rv-hero{position:relative;isolation:isolate;background:linear-gradient(100deg,rgba(7,18,42,.98),rgba(13,32,74,.91) 60%,rgba(24,42,81,.74)),url('https:\/\/raymonvalve.com\/wp-content\/uploads\/2022\/10\/170-fbv-inc-committed-to-quality-and-og-1.jpg') center\/cover no-repeat;padding:112px 0 96px;overflow:hidden}.rv-hero:after{content:\"\";position:absolute;z-index:-1;width:430px;height:430px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-120px;top:-170px;box-shadow:0 0 0 80px rgba(255,255,255,.03),0 0 0 160px rgba(255,255,255,.02)}.rv-crumb{color:#b7c5e6;font-size:13px;margin-bottom:24px}.rv-crumb a{color:#fff;text-decoration:none}.rv-hero p{max-width:780px;color:#dbe5fa;font-size:18px;margin:0 0 30px}.rv-actions{display:flex;gap:12px;flex-wrap:wrap}.rv-btn{display:inline-flex;padding:13px 20px;border-radius:6px;text-decoration:none;font-weight:800;font-size:14px;border:1px solid transparent}.rv-primary{background:var(--rv-yellow);color:#111a31}.rv-ghost{border-color:#aebbd7;color:#fff}.rv-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}.rv-pill{padding:8px 12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:999px;color:#dce7ff;font-size:12px}.rv-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}.rv-visual{background:linear-gradient(145deg,#eef3ff,#fff);border:1px solid var(--rv-line);border-radius:18px;padding:36px;min-height:360px;display:grid;place-items:center;position:relative}.rv-visual img{width:100%;max-height:300px;object-fit:contain}.rv-badge{position:absolute;left:18px;bottom:18px;background:var(--rv-navy);color:#fff;border-radius:9px;padding:12px 15px;font-size:12px}.rv-specgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 26px}.rv-spec{padding:16px 0;border-bottom:1px solid var(--rv-line)}.rv-spec b{display:block;color:var(--rv-blue)}.rv-dark{background:linear-gradient(135deg,var(--rv-navy),var(--rv-navy2));color:#fff}.rv-dark .rv-h2{color:#fff}.rv-dark .rv-lead{color:#c8d5ef}.rv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:38px}.rv-card{background:#fff;border:1px solid var(--rv-line);border-radius:12px;padding:24px;box-shadow:0 10px 34px rgba(11,23,49,.07);position:relative;overflow:hidden}.rv-card:before{content:\"\";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--rv-blue),#4c7cf5)}.rv-card h3{font-size:19px;line-height:1.3;margin:6px 0 10px}.rv-card p{font-size:14px;color:#5d6a81;margin:0}.rv-num{font-size:12px;color:var(--rv-blue);font-weight:800}.rv-dark .rv-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14);box-shadow:none}.rv-dark .rv-card h3{color:#fff}.rv-dark .rv-card p{color:#c7d3eb}.rv-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}.rv-step{border:1px solid var(--rv-line);border-radius:10px;padding:20px}.rv-step b{display:block;color:var(--rv-blue);margin-bottom:6px}.rv-step span{font-size:14px;color:#5d6a81}.rv-tablewrap{overflow:auto;border:1px solid var(--rv-line);border-radius:12px;margin-top:34px}.rv-table{width:100%;min-width:760px;border-collapse:collapse}.rv-table th{background:#edf2ff;text-align:left;padding:15px}.rv-table td{padding:15px;border-top:1px solid var(--rv-line);vertical-align:top}.rv-table td:first-child{font-weight:800;color:var(--rv-blue)}.rv-check{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}.rv-check div{border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:16px 18px;color:#dce6f8}.rv-check div:before{content:\"\u2713\";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--rv-yellow);color:#111;font-weight:900;margin-right:10px}.rv-faq{border-top:1px solid var(--rv-line);margin-top:30px}.rv-faq details{border-bottom:1px solid var(--rv-line);padding:20px 0}.rv-faq summary{cursor:pointer;font-weight:800;list-style:none}.rv-faq summary:after{content:\"+\";float:right;color:var(--rv-blue);font-size:22px}.rv-faq details[open] summary:after{content:\"\u2212\"}.rv-faq p{color:#5b687d;margin:12px 0 0}.rv-cta{background:linear-gradient(115deg,#121f40,#0a1530);border-radius:16px;padding:46px;display:flex;justify-content:space-between;gap:30px;align-items:center}.rv-cta h2{color:#fff;margin:0 0 8px;font-size:32px}.rv-cta p{color:#c9d5ec;margin:0;max-width:650px}.rv-note{font-size:12px;color:#7b879a;margin-top:18px}@media(max-width:980px){.rv-intro{grid-template-columns:1fr}.rv-grid,.rv-flow{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.rv-wrap{width:min(100% - 28px,1180px)}.rv-section{padding:58px 0}.rv-hero{padding:82px 0 66px}.rv-grid,.rv-flow,.rv-specgrid,.rv-check{grid-template-columns:1fr}.rv-cta{display:block;padding:30px 22px}.rv-cta .rv-actions{margin-top:22px}}.rv-topicgrid,.rv-routegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.rv-topic,.rv-route{padding:22px;border:1px solid var(--rv-line);border-radius:12px;background:#fff}.rv-topic b,.rv-route b{display:block;color:var(--rv-blue);margin-bottom:7px}.rv-topic p,.rv-route p{margin:0;color:#667085;font-size:14px}.rv-limitgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.rv-limit{padding:24px;border-radius:12px;background:#fff;color:#26344d}.rv-limit h3{margin:0 0 10px;color:#1f29bd;font-size:19px}.rv-limit p{margin:0;font-size:14px}.rv-trust{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-1194 #content,body.page-id-1194 .site-content,body.page-id-1194 #primary,body.page-id-1194 #main,body.page-id-1194 .entry-content{margin-top:0!important;padding-top:0!important}body.page-id-1194 .site-content>.ast-container{max-width:100%!important;padding-left:0!important;padding-right:0!important}@media(max-width:980px){.rv-topicgrid,.rv-routegrid,.rv-limitgrid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.rv-topicgrid,.rv-routegrid,.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=\"\/support\/\">Resources<\/a> \/ Industrial Valve Standards Guide<\/div><div class=\"rv-kicker\" style=\"color:#f3cc18\">Standards verification and requirement mapping<\/div><h1 class=\"rv-title\">Industrial Valve Standards: Design, Dimensions, Testing and Service Scope<\/h1><p>Industrial valve standards divide responsibility among product design, pressure-temperature rating, face-to-face dimensions, end connections, pressure testing, fire testing, fugitive emissions and material qualification. A project specification must identify which document controls each requirement, the applicable edition and what happens when documents conflict. Listing several standard numbers without a scope map creates ambiguity rather than compliance.<\/p><div class=\"rv-actions\"><a class=\"rv-btn rv-primary\" href=\"\/contact\/\">Request Technical Review<\/a><a class=\"rv-btn rv-ghost\" href=\"#technical-scope\">Open Technical Scope<\/a><\/div><div class=\"rv-pills\"><span class=\"rv-pill\">Product standards<\/span><span class=\"rv-pill\">Dimensional standards<\/span><span class=\"rv-pill\">Test standards<\/span><span class=\"rv-pill\">Special-service standards<\/span><\/div><\/div><\/section>\n<section id=\"technical-scope\" class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Technical scope<\/div><h2 class=\"rv-h2\">Six questions that define the applicable standards set<\/h2><div class=\"rv-topicgrid\"><div class=\"rv-topic\"><b>What valve product is it?<\/b><p>Ball, gate, globe, check, butterfly and control valves can fall under different product standards.<\/p><\/div><div class=\"rv-topic\"><b>What function and service?<\/b><p>Pipeline, refinery, steam, cryogenic, fire-safe and emissions duties add different requirements.<\/p><\/div><div class=\"rv-topic\"><b>What pressure boundary basis?<\/b><p>Material group, design temperature and applicable pressure-temperature rating must align.<\/p><\/div><div class=\"rv-topic\"><b>What interfaces must fit?<\/b><p>Face-to-face, flange, butt-weld and actuator interfaces require their own dimensional controls.<\/p><\/div><div class=\"rv-topic\"><b>What must be tested?<\/b><p>Shell, seat, functional, emissions, fire and special tests have different purposes and evidence.<\/p><\/div><div class=\"rv-topic\"><b>Which document has precedence?<\/b><p>Purchase order, project specification, datasheet and standards need an approved precedence rule.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">Evidence matrix<\/div><h2 class=\"rv-h2\">Map common standards to the requirement they actually control<\/h2><div class=\"rv-tablewrap\"><table class=\"rv-table\"><thead><tr><th>Requirement area<\/th><th>Common references<\/th><th>Primary scope<\/th><th>Review question<\/th><\/tr><\/thead><tbody><tr><td>General valve design and rating<\/td><td>ASME B16.34<\/td><td>Pressure-temperature ratings and construction requirements for valves within scope<\/td><td>Does the selected valve type, material group and end construction fall within scope?<\/td><\/tr><tr><td>Pipeline valve product standard<\/td><td>API 6D \/ ISO 14313<\/td><td>Pipeline valves and defined product requirements<\/td><td>Is the tag a pipeline application, and which purchaser options apply?<\/td><\/tr><tr><td>Gate, globe and check products<\/td><td>API 600, API 602 and other applicable product standards<\/td><td>Construction requirements for defined valve types and ranges<\/td><td>Which product standard owns the construction and which clauses are supplemented?<\/td><\/tr><tr><td>Butterfly valve products<\/td><td>API 609<\/td><td>Defined butterfly-valve categories and requirements<\/td><td>Which category, seat, end style and dimensional route apply?<\/td><\/tr><tr><td>Dimensions and ends<\/td><td>ASME B16.10, B16.5, B16.47 and B16.25<\/td><td>Face-to-face and flange or butt-weld interfaces within scope<\/td><td>Do pressure class, size and pipe schedule match the mating system?<\/td><\/tr><tr><td>Testing and special qualification<\/td><td>API 598, ISO 5208, API 607, API 6FA, API 641, ISO 15848<\/td><td>Pressure testing, fire testing or fugitive-emissions testing within each document's scope<\/td><td>Is the requirement type, product applicability, edition and production evidence clearly stated?<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Engineering evidence<\/div><h2 class=\"rv-h2\">Standards decisions that must remain separate<\/h2><div class=\"rv-routegrid\"><div class=\"rv-route\"><b>Design<\/b><p>Pressure boundary, construction, materials and product-specific requirements.<\/p><\/div><div class=\"rv-route\"><b>Dimensions<\/b><p>Face-to-face, flange drilling, butt-weld preparation and actuator interface.<\/p><\/div><div class=\"rv-route\"><b>Routine pressure test<\/b><p>Shell and closure integrity at defined test conditions.<\/p><\/div><div class=\"rv-route\"><b>Fire qualification<\/b><p>Performance of a representative design during and after a defined fire exposure.<\/p><\/div><div class=\"rv-route\"><b>Fugitive emissions<\/b><p>Stem or body-joint leakage performance under defined cycles and temperature.<\/p><\/div><div class=\"rv-route\"><b>Material environment<\/b><p>Material qualification for a specified corrosive or sour-service environment.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">Technical boundaries<\/div><h2 class=\"rv-h2\">Claims and shortcuts this page does not support<\/h2><div class=\"rv-limitgrid\"><div class=\"rv-limit\"><h3>No single standard defines the whole valve<\/h3><p>Product, dimensions, ends, testing, emissions, fire and materials are normally controlled by different documents.<\/p><\/div><div class=\"rv-limit\"><h3>A standard number without an edition is incomplete<\/h3><p>Requirements change; the purchase order or specification must identify the approved edition and addenda.<\/p><\/div><div class=\"rv-limit\"><h3>A standards reference is not proof of certification<\/h3><p>Compliance must be demonstrated by design documents, inspection, test records and any required qualification reports.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"rv-section\"><div class=\"rv-wrap\"><div class=\"rv-kicker\">Controlled workflow<\/div><h2 class=\"rv-h2\">From requirement to auditable evidence<\/h2><div class=\"rv-flow\"><div class=\"rv-step\"><b>1. Classify the valve<\/b><span>Identify product type, construction, service and pressure class.<\/span><\/div><div class=\"rv-step\"><b>2. List every requirement<\/b><span>Separate design, dimensions, materials, tests, emissions, fire and documentation.<\/span><\/div><div class=\"rv-step\"><b>3. Assign one governing source<\/b><span>Map each requirement to a project document or standard.<\/span><\/div><div class=\"rv-step\"><b>4. Resolve conflicts<\/b><span>Use approved precedence and record deviations or purchaser decisions.<\/span><\/div><div class=\"rv-step\"><b>5. Define evidence<\/b><span>State drawings, calculations, certificates, tests and reports required.<\/span><\/div><div class=\"rv-step\"><b>6. Freeze the matrix<\/b><span>Approve the standards and edition register before manufacturing release.<\/span><\/div><\/div><\/div><\/section>\n<section class=\"rv-section rv-dark\"><div class=\"rv-wrap\"><div class=\"rv-kicker\" style=\"color:#f3cc18\">Project checklist<\/div><h2 class=\"rv-h2\">Information and records to define<\/h2><div class=\"rv-check\"><div>Purchase order and project-specification precedence<\/div><div>Valve type, construction and primary product standard<\/div><div>Design pressure\/temperature and material group<\/div><div>Face-to-face and end-connection standards<\/div><div>Routine shell, seat and functional test standard<\/div><div>Fire, emissions, cryogenic or other qualification scope<\/div><div>Material\/environment standard and purchaser options<\/div><div>Approved editions, deviations and evidence register<\/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 resource should be used<\/h2><div class=\"rv-trust\"><div class=\"rv-trustgrid\"><div><b>Primary search intent<\/b><p>Standards verification for engineers and buyers mapping industrial valve design, dimensional, testing, fire, emissions and material requirements without overlapping page ownership.<\/p><\/div><div><b>Technical content owner<\/b><p>Raymon Valve technical content team. Final project decisions require the controlled documents and responsible engineer or quality reviewer.<\/p><\/div><div><b>Standards boundary<\/b><p>This guide summarizes roles, not copyrighted clauses. The controlled licensed standard, approved edition, purchase order and project specification govern. Applicability must be verified for the exact valve type, size, class, material and service.<\/p><\/div><div><b>Review status<\/b><p>Technical scope reviewed 27 July 2026. Editions, procedures, acceptance criteria and product evidence must be reconfirmed before order.<\/p><\/div><\/div><div class=\"rv-trustlinks\"><a href=\"\/support\/\">Resource Center<\/a><a href=\"\/valve-standards\/\">Valve Standards<\/a><a href=\"\/valve-inspection\/\">Inspection &amp; Testing<\/a><a href=\"\/contact\/\">Request Technical 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 Valve Standards Guide FAQ<\/h2><div class=\"rv-faq\"><details><summary>Which standard is the main industrial valve standard?<\/summary><p>There is no universal single standard. The primary product standard depends on valve type and service, while separate standards may control rating, dimensions, ends, tests, emissions, fire and materials.<\/p><\/details><details><summary>What is the difference between API 598 and API 6D?<\/summary><p>API 598 is commonly used for valve inspection and pressure testing within its scope; API 6D is a pipeline-valve product standard with broader construction and purchaser-option requirements.<\/p><\/details><details><summary>Can API 607 and API 6FA be used interchangeably?<\/summary><p>They have different scopes and product applicability. The purchaser must select the correct fire-test standard for the valve design and project.<\/p><\/details><details><summary>How should conflicting standards be handled?<\/summary><p>Create a requirement matrix, apply the approved document-precedence rule and issue a formal clarification or deviation rather than choosing silently.<\/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\">Technical evidence review<\/div><h2>Send the requirement and the evidence you need to verify<\/h2><p>We will identify the applicable scope, missing records and approval path without inventing compliance claims.<\/p><\/div><div class=\"rv-actions\"><a class=\"rv-btn rv-primary\" href=\"\/contact\/\">Request Technical Review<\/a><\/div><\/div><\/div><\/section>\n<!-- RV INTERNAL LINK CLUSTER V2 START --><section class=\"rv-il\" aria-labelledby=\"rv-il-title\"><style>\n.rv-il{padding:68px 22px;background:#f4f7fb;color:#10233f}.rv-il *{box-sizing:border-box}.rv-il-wrap{max-width:1180px;margin:auto}.rv-il-kicker{color:#1557a6;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.rv-il h2{margin:9px 0 12px;font-size:clamp(28px,3.2vw,42px);line-height:1.15;color:#10233f}.rv-il-lead{max-width:850px;margin:0;color:#56657a;font-size:16px}.rv-il-group{margin-top:34px}.rv-il-group h3{margin:0 0 14px;color:#10233f;font-size:20px}.rv-il-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.rv-il-card{display:flex;flex-direction:column;gap:7px;min-height:126px;padding:21px;border:1px solid #dce5f1;border-radius:12px;background:#fff;text-decoration:none!important;box-shadow:0 7px 22px rgba(15,40,75,.05);transition:transform .18s ease,border-color .18s ease}.rv-il-card:hover{transform:translateY(-2px);border-color:#1557a6}.rv-il-card b{color:#1557a6;font-size:16px;line-height:1.35}.rv-il-card span{color:#65758b;font-size:13px;line-height:1.55}@media(max-width:900px){.rv-il-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.rv-il{padding:52px 18px}.rv-il-grid{grid-template-columns:1fr}.rv-il-card{min-height:auto}}\n<\/style><div class=\"rv-il-wrap\"><div class=\"rv-il-kicker\">Curated internal navigation<\/div><h2 id=\"rv-il-title\">Continue into each standards system<\/h2><p class=\"rv-il-lead\">The documents below are separated by issuing system and procurement intent so that similar terminology is not treated as equivalence.<\/p><div class=\"rv-il-group\"><h3>Standards system guides<\/h3><div class=\"rv-il-grid\"><a class=\"rv-il-card\" href=\"\/api-standard\/\"><b>API valve standards<\/b><span>Product scope, purchaser options and qualification evidence.<\/span><\/a><a class=\"rv-il-card\" href=\"\/ansi-standard\/\"><b>ANSI and ASME terminology<\/b><span>Pressure class, B16 ratings, dimensions and interfaces.<\/span><\/a><a class=\"rv-il-card\" href=\"\/gb-standard\/\"><b>GB and GB\/T standards<\/b><span>Official status, scope and cross-standard project control.<\/span><\/a><a class=\"rv-il-card\" href=\"\/german-standard\/\"><b>DIN, EN and ISO standards<\/b><span>Document adoption and European interface compatibility.<\/span><\/a><a class=\"rv-il-card\" href=\"\/ministry-of-chemical-industry-standard\/\"><b>HG and HG\/T standards<\/b><span>Chemical-project hierarchy and piping interface control.<\/span><\/a><\/div><\/div><\/div><\/section><!-- RV INTERNAL LINK CLUSTER V2 END --><\/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\":\"Resources\",\"item\":\"https:\/\/raymonvalve.com\/support\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industrial Valve Standards Guide\",\"item\":\"https:\/\/raymonvalve.com\/valve-standards\/\"}]},{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which standard is the main industrial valve standard?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"There is no universal single standard. The primary product standard depends on valve type and service, while separate standards may control rating, dimensions, ends, tests, emissions, fire and materials.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between API 598 and API 6D?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"API 598 is commonly used for valve inspection and pressure testing within its scope; API 6D is a pipeline-valve product standard with broader construction and purchaser-option requirements.\"}},{\"@type\":\"Question\",\"name\":\"Can API 607 and API 6FA be used interchangeably?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"They have different scopes and product applicability. The purchaser must select the correct fire-test standard for the valve design and project.\"}},{\"@type\":\"Question\",\"name\":\"How should conflicting standards be handled?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Create a requirement matrix, apply the approved document-precedence rule and issue a formal clarification or deviation rather than choosing silently.\"}}]}]<\/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>Industrial valve standards divide responsibility among product design, pressure-temperature rating, face-to-face dimensions, end connections, pressure testing, fire testing, fugitive emissions and material qualification.<\/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-1194","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1194","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=1194"}],"version-history":[{"count":125,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1194\/revisions"}],"predecessor-version":[{"id":13471,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/pages\/1194\/revisions\/13471"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media?parent=1194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}