{"id":14424,"date":"2026-09-08T13:17:03","date_gmt":"2026-09-08T05:17:03","guid":{"rendered":"https:\/\/raymonvalve.com\/?p=14424"},"modified":"2026-09-08T13:24:41","modified_gmt":"2026-09-08T05:24:41","slug":"triple-offset-butterfly-valve-steam-service","status":"publish","type":"post","link":"https:\/\/raymonvalve.com\/es\/triple-offset-butterfly-valve-steam-service\/","title":{"rendered":"Triple-Offset Butterfly Valves for Steam and High Temperature"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"14424\" class=\"elementor elementor-14424 elementor-bc-flex-widget\" data-elementor-post-type=\"post\">\n\t\t\t\t<article class=\"elementor-element elementor-element-d0db9308 e-con-full raymonvalve-blog-page rv-knowledge e-flex e-con e-parent\" data-id=\"d0db9308\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2155283 elementor-widget elementor-widget-html\" data-id=\"e2155283\" 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h2{font-size:clamp(1.45rem,7vw,1.9rem)}}\n@media(max-width:600px){.raymonvalve-blog-page .raymonvalve-figure:not(.raymonvalve-figure--hero){overflow-x:auto;-webkit-overflow-scrolling:touch}.raymonvalve-blog-page .raymonvalve-figure:not(.raymonvalve-figure--hero) img{width:680px;max-width:none}.raymonvalve-blog-page .raymonvalve-figure:not(.raymonvalve-figure--hero) figcaption{position:sticky;left:0;max-width:100%}}\n@media(max-width:420px){.raymonvalve-blog-page .raymonvalve-table-wrap{border-radius:10px}.raymonvalve-blog-page th,.raymonvalve-blog-page td{padding:11px}}\n.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>p,.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>ul,.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>ol,.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>blockquote,.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>h2,.raymonvalve-blog-page .rv-reading>.elementor-element>.elementor-widget-container>h3{max-width:820px;margin-left:auto;margin-right:auto}.raymonvalve-blog-page .raymonvalve-evidence-boundary{max-width:820px;margin:18px auto 34px;padding:16px 20px;border:1px solid var(--rv-line);border-left:5px solid var(--rv-yellow);border-radius:12px;background:#fffbed;color:var(--rv-muted);font-size:.9em;line-height:1.55}.raymonvalve-blog-page .raymonvalve-evidence-boundary p{margin:0}.raymonvalve-blog-page .raymonvalve-responsibility{max-width:820px;margin:18px auto 34px;padding:16px 20px;border:1px solid var(--rv-line);border-radius:12px;background:var(--rv-soft);color:var(--rv-muted);font-size:.9em;line-height:1.55}.raymonvalve-blog-page .raymonvalve-responsibility p{margin:0}<\/style>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2d23f60 e-con-full rv-reading e-flex e-con e-parent\" data-id=\"e2d23f60\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6ce1c60 elementor-widget elementor-widget-html\" data-id=\"b6ce1c60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"raymonvalve-lead\" aria-label=\"Direct answer\"><p>A triple-offset butterfly valve can be a candidate for steam or elevated-temperature isolation when its exact construction is supported for the complete pressure-temperature envelope, differential pressure, thermal cycling, shutoff direction, allowable leakage and operating load. Triple-offset geometry and a metal-seat label do not by themselves prove steam suitability. Approval should be based on component-level materials, seal architecture, hot-operability and torque evidence, applicable standards, and the project\u2019s test and document requirements.<\/p><p class=\"raymonvalve-boundary\"><strong>Engineering boundary:<\/strong> This article is a screening and RFQ framework. It does not approve a valve configuration or assign a pressure, temperature, leakage, torque or cycle capability.<\/p><\/section>\n\n<aside class=\"raymonvalve-responsibility\" aria-label=\"Content responsibility and evidence boundary\"><p><strong>Content responsibility:<\/strong> Raymon Valve Technical Content Team. Prepared for engineering screening and RFQ input validation. Product-specific values and final selection remain subject to controlled supplier records and responsible project approval.<\/p><\/aside>\n<aside class=\"raymonvalve-evidence-boundary\" data-attachment-id=\"14419\" data-evidence-role=\"non-evidentiary-engineering-illustration\" data-evidence-level=\"F0_UNVERIFIED\" aria-label=\"Featured image evidence boundary\"><p><strong>Featured illustration:<\/strong> Concept only. It is not a Raymon product photograph, controlled drawing, material record, test result, project record or order evidence.<\/p><\/aside>\n<nav class=\"raymonvalve-toc\" aria-label=\"Article contents\"><p class=\"raymonvalve-eyebrow\">In this guide<\/p><ul><li><a href=\"#when-is-a-triple-offset-butterfly-valve-a-candidate\">Candidate boundary<\/a><\/li><li><a href=\"#define-the-steam-duty-before-choosing-the-valve\">Steam duty<\/a><\/li><li><a href=\"#build-the-pressure-temperature-and-construction-envelope\">Hot construction envelope<\/a><\/li><li><a href=\"#qualify-the-seat-direction-and-leakage-requirement\">Seat and leakage<\/a><\/li><li><a href=\"#size-the-operating-package-from-verified-duty-inputs\">Operating package<\/a><\/li><li><a href=\"#steam-duty-approval-matrix\">Approval matrix<\/a><\/li><li><a href=\"#steam-service-rfq-checklist\">RFQ checklist<\/a><\/li><li><a href=\"#frequently-asked-questions\">FAQ<\/a><\/li><\/ul><\/nav>\n\n<section class=\"raymonvalve-decision-strip\" aria-labelledby=\"preliminary-selection-status\"><h2 id=\"preliminary-selection-status\">Preliminary Selection Status<\/h2><div class=\"raymonvalve-card-grid\"><article><p class=\"raymonvalve-status\">REVIEW<\/p><h3>Candidate for engineering review<\/h3><p>Use when the steam duty is defined and the supplier can identify a configuration-specific rating, construction, torque and acceptance basis.<\/p><\/article><article><p class=\"raymonvalve-status\">CONDITIONAL<\/p><h3>Evidence remains open<\/h3><p>Use when a credible construction exists but one or more pressure-temperature, seal, cycle, material, actuation, interface or test records are missing.<\/p><\/article><article><p class=\"raymonvalve-status\">HOLD<\/p><h3>Do not approve from page-level data<\/h3><p>Use when the exact service or product identity is missing, the proposed duty is outside documented scope, or required controlled evidence is unavailable.<\/p><\/article><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52fc6c60 elementor-widget elementor-widget-html\" data-id=\"52fc6c60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"when-is-a-triple-offset-butterfly-valve-a-candidate\">When Is a Triple-Offset Butterfly Valve a Candidate?<\/h2>\n\n<p>Engineers may evaluate a triple-offset construction when a steam line needs quarter-turn isolation and the duty cannot be screened adequately by a generic resilient-seat butterfly valve description. The design may offer a useful route for compact installation, automation or larger line sizes, but those practical reasons do not complete the technical decision.<\/p>\n\n<p>The correct question is not, \u201cIs a triple-offset valve suitable for steam?\u201d It is:<\/p>\n\n<blockquote><p>Does the proposed valve configuration have a documented pressure boundary, sealing system, operating package and acceptance basis for every applicable steam condition on this tag?<\/p><\/blockquote>\n\n<p>The word <strong>candidate<\/strong> matters. A high-temperature butterfly valve should remain under engineering review until the buyer and supplier have closed the following items:<\/p>\n\n<ul><li>steam state and credible operating cases;<\/li><li>design pressure and design temperature;<\/li><li>maximum shutoff differential pressure;<\/li><li>heat-up, cool-down and cycle conditions;<\/li><li>sealing direction and allowable leakage;<\/li><li>component-level material requirements;<\/li><li>model-specific operating torque or load basis;<\/li><li>end connection and installed interface; and<\/li><li>inspection, testing and document acceptance.<\/li><\/ul>\n\n<p><a href=\"https:\/\/raymonvalve.com\/product\/triple-offset-butterfly-valve\/\">Raymon\u2019s public triple-offset butterfly valve record<\/a> currently positions the route as metal seated, manually operated or actuated, and intended for high-temperature or severe-service screening. These are preliminary public descriptors, not a numeric temperature range, steam guarantee, leakage class, actuator commitment or order specification. The selected construction must be confirmed against controlled project and product documents.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27e732f4 elementor-widget elementor-widget-html\" data-id=\"27e732f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"define-the-steam-duty-before-choosing-the-valve\">Define the Steam Duty Before Choosing the Valve<\/h2>\n\n<h3 id=\"saturated-superheated-and-condensate-affected-conditions\">Saturated, Superheated and Condensate-Affected Conditions<\/h3>\n\n<p>\u201cSteam service\u201d is not a complete fluid description. Saturated steam exists at a pressure-dependent saturation condition. Superheated steam is above the saturation temperature at the same pressure. A line may also experience wet steam, condensate carryover, start-up condensate or changing phase conditions.<\/p>\n\n<p>These distinctions affect the information required for a valve review. For example, a project may need to evaluate:<\/p>\n\n<ul><li>erosion or wire-drawing risk where condensate droplets cross a restricted opening;<\/li><li>thermal shock during start-up, drains or rapid state changes;<\/li><li>water-hammer or transient loads in the piping system;<\/li><li>different operating cases during warm-up, normal operation, trip and shutdown; and<\/li><li>whether throttling or partially open operation is expected.<\/li><\/ul>\n\n<p>Do not infer these mechanisms merely because the medium is steam. Record the actual process state, operating history and credible upset cases. When steam properties are needed, use project process calculations or a recognized thermodynamic reference rather than a generic temperature label.<\/p>\n\n<figure tabindex=\"0\" class=\"raymonvalve-figure\" data-image-status=\"live-verified\" data-attachment-id=\"14420\" data-evidence-role=\"non-evidentiary-engineering-illustration\" data-evidence-level=\"F0_UNVERIFIED\"><img loading=\"lazy\" src=\"https:\/\/raymonvalve.com\/wp-content\/uploads\/2026\/09\/high-temperature-butterfly-valve-steam-duty-input-map.webp\" alt=\"Steam duty input map for state pressure temperature cycles differential pressure and shutoff acceptance\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Define the complete steam duty before selecting the valve construction. The map contains required inputs, not universal limits.<\/figcaption><\/figure>\n\n<h3 id=\"normal-design-upset-and-metal-temperatures\">Normal, Design, Upset and Metal Temperatures<\/h3>\n\n<p>The normal fluid temperature is only one input. The valve review may also require:<\/p>\n\n<ul><li>maximum design temperature;<\/li><li>minimum temperature during start-up or shutdown;<\/li><li>upset or trip temperature;<\/li><li>expected body, shaft, packing and mounting-area temperatures;<\/li><li>radiant or traced heat exposure;<\/li><li>insulation boundaries; and<\/li><li>heat-up, cool-down, soak and cycle frequency.<\/li><\/ul>\n\n<p>The hottest relevant component may not be at the bulk fluid temperature, and an actuator or accessory can face a different exposure from the valve body. Conversely, a design-temperature value alone does not describe repeated thermal transients. These cases should be separated in the datasheet rather than compressed into one \u201chigh-temperature\u201d checkbox.<\/p>\n\n<h3 id=\"isolation-emergency-isolation-or-control\">Isolation, Emergency Isolation or Control?<\/h3>\n\n<p>Define the valve function before discussing construction. An on-off isolation valve, an emergency shutdown valve and a modulating valve have different operating and evidence needs.<\/p>\n\n<p>If the valve will throttle or control steam, the review requires flow cases, upstream and downstream pressures, temperatures, allowable pressure drop, rangeability expectations, noise\/vibration constraints and the control objective. Line size and pressure class do not establish Cv\/Kv, stable control behavior or the correct valve size. A separate sizing and performance review is required.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77228a59 elementor-widget elementor-widget-html\" data-id=\"77228a59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"what-triple-offset-geometry-changes-and-what-it-does-not-prove\">What Triple-Offset Geometry Changes\u2014and What It Does Not Prove<\/h2>\n\n<p>A triple-offset butterfly valve changes the relationship among the shaft axis, disc and sealing geometry. In a suitable design, the sealing surfaces can disengage through most of the travel and engage near the closed position. This geometry is relevant when evaluating contact, rubbing and seat loading.<\/p>\n\n<p>However, the number of offsets does not define the valve\u2019s complete service envelope. Actual performance still depends on the detailed geometry, manufacturing tolerances, seal construction, material pairing, surface condition, bearing system, differential pressure, temperature and operating history.<\/p>\n\n<p>Triple-offset geometry alone does not prove:<\/p>\n\n<ul><li>a numeric maximum temperature;<\/li><li>an allowable pressure at that temperature;<\/li><li>zero leakage or a particular leakage rate;<\/li><li>bidirectional shutoff at full differential pressure;<\/li><li>fire-tested or low-emission qualification;<\/li><li>low operating torque;<\/li><li>a specific cycle life; or<\/li><li>compatibility with the steam chemistry and surrounding environment.<\/li><\/ul>\n\n<p>For a broader comparison of concentric, double-offset and triple-offset designs, use the <a href=\"https:\/\/raymonvalve.com\/double-offset-vs-triple-offset-butterfly-valve\/\">existing offset-design guide<\/a>. The purpose of this article is narrower: qualifying one proposed triple-offset construction for steam and elevated-temperature duty.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-366df8ae elementor-widget elementor-widget-html\" data-id=\"366df8ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"build-the-pressure-temperature-and-construction-envelope\">Build the Pressure-Temperature and Construction Envelope<\/h2>\n\n<h3 id=\"check-hot-rating-not-ambient-class-alone\">Check Hot Rating, Not Ambient Class Alone<\/h3>\n\n<p>A pressure class is not one pressure value that applies at every temperature. The acceptable pressure-temperature basis depends on the governing design rules, material group, valve construction, size and design temperature. Seat or internal-component limits may also be lower than the pressure boundary\u2019s rating.<\/p>\n\n<p>The supplier\u2019s submittal should therefore identify:<\/p>\n\n<ol><li>the applicable design and rating basis;<\/li><li>the selected pressure-boundary material group;<\/li><li>the rating at the project design temperature;<\/li><li>any seat, seal, shaft, packing or accessory limitation; and<\/li><li>the controlled datasheet or drawing that applies to the offered valve.<\/li><\/ol>\n\n<p>Do not approve a steam valve from an ambient class marking, a family range or a catalog headline. The rating must belong to the exact configuration under review.<\/p>\n\n<h3 id=\"review-materials-by-component\">Review Materials by Component<\/h3>\n\n<p>A high-temperature material review should cover the complete construction, not only the body. Depending on design, the component list may include:<\/p>\n\n<figure tabindex=\"0\" class=\"raymonvalve-figure\" data-image-status=\"live-verified\" data-attachment-id=\"14421\" data-evidence-role=\"non-evidentiary-engineering-illustration\" data-evidence-level=\"F0_UNVERIFIED\"><img loading=\"lazy\" src=\"https:\/\/raymonvalve.com\/wp-content\/uploads\/2026\/09\/high-temperature-butterfly-valve-component-evidence-map.webp\" alt=\"High-temperature butterfly valve component evidence map for body disc shaft seal packing bolting bearings and actuator\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Generic responsibility map only. Exact materials, geometry, ratings and supplied scope require a controlled product drawing and component schedule.<\/figcaption><\/figure>\n\n<ul><li>body and end connection;<\/li><li>disc;<\/li><li>shaft or stem;<\/li><li>seat or seal ring and retainer;<\/li><li>packing and gland parts;<\/li><li>body joint or retainer gaskets;<\/li><li>bolting;<\/li><li>bearings, bushings and thrust components; and<\/li><li>hardfacing, overlay, coating or lubricant where used.<\/li><\/ul>\n\n<p>Material names such as WCB, CF8M, WC6, WC9, graphite, Stellite or Inconel should not be turned into universal steam recommendations. Each material decision requires its component function, governing specification and grade or condition where known, temperature and pressure boundary, environment, manufacturing route, and evidence source. Strength, oxidation, galling, thermal expansion and compatibility may all matter.<\/p>\n\n<h3 id=\"account-for-expansion-and-hot-operability\">Account for Expansion and Hot Operability<\/h3>\n\n<p>Steam-system valves can behave differently after heat-up. Differential expansion may change disc-to-body clearance, seal loading, shaft guidance, bearing load, packing stress or bolting load. Insulation and radiant heat can also alter the temperature at the operator interface.<\/p>\n\n<p>If hot binding, leakage after cycling or elevated operating load would be consequential, the project should define what analysis, hot-operability evidence or thermal-cycle verification is required. A cold dimensional inspection or cold seat test does not by itself resolve these questions.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a08a7532 elementor-widget elementor-widget-html\" data-id=\"a08a7532\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"qualify-the-seat-direction-and-leakage-requirement\">Qualify the Seat, Direction and Leakage Requirement<\/h2>\n\n<h3 id=\"metal-seated-is-not-an-acceptance-class\">\u201cMetal Seated\u201d Is Not an Acceptance Class<\/h3>\n\n<p>Triple-offset valves may use solid-metal, laminated or other engineered sealing routes. The words <strong>metal seated<\/strong> identify only part of the construction. They do not establish the seal\u2019s exact materials, flexibility, retaining method, contact stress, flow direction, leakage rate or temperature limit.<\/p>\n\n<p>The datasheet and supplier submittal should identify the seat and seal-ring architecture at component level. If flexible graphite, hardfacing or a special alloy is proposed, its role and evidence should be stated. None of these material names should be used as a stand-alone service guarantee.<\/p>\n\n<h3 id=\"define-differential-pressure-and-sealing-direction\">Define Differential Pressure and Sealing Direction<\/h3>\n\n<p>Shutoff review requires more than line pressure. Record:<\/p>\n\n<ul><li>maximum differential pressure in the closed position;<\/li><li>pressure direction for each operating case;<\/li><li>whether shutoff is required in one direction or both;<\/li><li>preferred installation flow direction, if applicable;<\/li><li>whether reverse differential pressure is credible; and<\/li><li>whether dead-end service is required.<\/li><\/ul>\n\n<p>Do not infer bidirectional sealing from the phrase triple offset. Do not infer dead-end capability from a lug body. Both require ratings and acceptance evidence for the exact construction.<\/p>\n\n<h3 id=\"write-the-leakage-acceptance-basis-before-quotation\">Write the Leakage Acceptance Basis Before Quotation<\/h3>\n\n<p>Terms such as \u201ctight shutoff,\u201d \u201cbubble-tight\u201d and \u201czero leakage\u201d are not sufficient purchase requirements. Define the applicable leakage rate or class, test medium, test pressure, direction, duration, temperature basis and witness\/document requirement.<\/p>\n\n<p><a href=\"https:\/\/raymonvalve.com\/valve-pressure-testing\/\">API 598 or ISO 5208 may be selected as pressure\/leak testing references<\/a> when applicable, but the project must confirm the edition, valve\/product scope and exact acceptance criteria. A standard cold shop test does not automatically qualify a valve for hot leakage, repeated thermal cycling or every steam condition.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80abcf82 elementor-widget elementor-widget-html\" data-id=\"80abcf82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"size-the-operating-package-from-verified-duty-inputs\">Size the Operating Package from Verified Duty Inputs<\/h2>\n\n<h3 id=\"establish-the-valve-torque-basis\">Establish the Valve Torque Basis<\/h3>\n\n<p>The actuator cannot be selected from nominal valve size alone. The supplier should provide a model-specific operating basis that covers applicable seating\/unseating, bearing, packing, differential-pressure and dynamic loads. Temperature, cycle history, deposits or corrosion products, manufacturing tolerances and degradation assumptions may affect the required margin.<\/p>\n\n<p>The project should state whether the torque data represents new, run-in, maximum or end-of-life conditions and which pressure direction and temperature case it covers. If that basis is missing, actuator selection remains OPEN.<\/p>\n\n<h3 id=\"specify-the-actuator-and-accessories\">Specify the Actuator and Accessories<\/h3>\n\n<p>Where an automated package is required, define at least:<\/p>\n\n<ul><li>pneumatic, electric, hydraulic or other actuator type;<\/li><li>sizing factor or project margin rule;<\/li><li>minimum available air pressure or electrical supply;<\/li><li>required fail action;<\/li><li>opening and closing time;<\/li><li>on-off or modulating duty;<\/li><li>control signal;<\/li><li>positioner, solenoid and limit-switch scope;<\/li><li>enclosure and environmental requirements; and<\/li><li>mounting\/interface and accessory responsibility.<\/li><\/ul>\n\n<p>A product photograph showing an actuator does not prove that the actuator is included or correctly sized.<\/p>\n\n<h3 id=\"protect-the-operating-package-from-heat\">Protect the Operating Package from Heat<\/h3>\n\n<p>The valve neck, extension, mounting bracket, insulation boundary, shielding and accessory location should be reviewed together. The selected arrangement must keep the gearbox, actuator, solenoid, switches, wiring and seals within their documented exposure limits while maintaining access to packing and mounting hardware.<\/p>\n\n<p>Do not specify a stem extension or heat-dissipation feature merely from a marketing image. Require a controlled general-arrangement drawing and the thermal basis for the proposed package.<\/p>\n\n<section class=\"raymonvalve-decision-tool\" aria-labelledby=\"steam-duty-risk-verification-matrix\"><h2 id=\"steam-duty-risk-verification-matrix\">Steam-Duty Risk and Verification Matrix<\/h2><p>This matrix identifies review routes, not predicted failures or universal design limits.<\/p><div class=\"raymonvalve-table-wrap\" role=\"region\" aria-label=\"Scrollable steam duty risk and verification matrix\" tabindex=\"0\"><table><thead><tr><th scope=\"col\">Review concern<\/th><th scope=\"col\">Project input<\/th><th scope=\"col\">Supplier evidence<\/th><th scope=\"col\">Decision owner<\/th><th scope=\"col\">Keep OPEN when<\/th><\/tr><\/thead><tbody><tr><td>Hot binding or elevated operating load<\/td><td>Temperature cases, ramp\/soak cycles and shutoff differential<\/td><td>Configuration-specific hot-operability and torque basis where required<\/td><td>Valve \/ mechanical engineer<\/td><td>Only cold operation is documented<\/td><\/tr><tr><td>Leakage after thermal cycling<\/td><td>Allowable leakage, direction, cycles and temperature basis<\/td><td>Seal construction plus applicable test or qualification scope<\/td><td>Valve engineer \/ QA<\/td><td>A metal-seat label is the only support<\/td><\/tr><tr><td>Packing or external-seal exposure<\/td><td>Body, shaft and ambient heat exposure plus cycle frequency<\/td><td>Packing arrangement, material schedule and applicable evidence<\/td><td>Materials \/ mechanical<\/td><td>Component temperature is not defined<\/td><\/tr><tr><td>Actuator or accessory overheating<\/td><td>Insulation boundary, ambient\/radiant heat and operating frequency<\/td><td>General-arrangement drawing and documented component limits<\/td><td>Instrument \/ layout<\/td><td>Only a product photograph is available<\/td><\/tr><tr><td>Disc or piping interference<\/td><td>Pipe bore, flange\/weld interface, orientation and maintenance envelope<\/td><td>Approved dimensional or general-arrangement drawing<\/td><td>Piping \/ layout<\/td><td>Interface is inherited from a family description<\/td><\/tr><tr><td>Uncontrolled test expectation<\/td><td>Test medium, pressure, direction, duration, temperature and witness point<\/td><td>Approved ITP, procedure, acceptance criteria and report route<\/td><td>QA \/ client \/ TPI<\/td><td>A standard number is listed without scope<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ff9f693 elementor-widget elementor-widget-html\" data-id=\"0ff9f693\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"check-the-installed-interface\">Check the Installed Interface<\/h2>\n\n<p>The final configuration may be wafer, lug, double-flanged, butt-weld or another controlled end form. Confirm the exact available route for the offered product rather than inheriting a family-level connection option.<\/p>\n\n<p>The installed-interface review should include:<\/p>\n\n<ul><li>mating flange or weld-end requirements;<\/li><li>flange bore, pipe inside diameter and disc clearance;<\/li><li>face-to-face or end-to-end requirement;<\/li><li>flow arrow and pressure direction;<\/li><li>horizontal or vertical shaft orientation where relevant;<\/li><li>piping loads and support assumptions;<\/li><li>actuator envelope and removal space;<\/li><li>insulation boundaries; and<\/li><li>access for packing adjustment, inspection and maintenance.<\/li><\/ul>\n\n<p>An approved drawing should close these interfaces before manufacture. Generic outline dimensions or a drawing from another model are not sufficient product evidence.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51ac91c3 elementor-widget elementor-widget-html\" data-id=\"51ac91c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"keep-standards-tests-and-documents-in-their-correct-scopes\">Keep Standards, Tests and Documents in Their Correct Scopes<\/h2>\n\n<p>Standards can organize a specification, but mentioning a standard does not prove that a particular valve has been designed, tested or qualified to it.<\/p>\n\n<div class=\"raymonvalve-table-wrap\" role=\"region\" aria-label=\"Scrollable engineering review table\" tabindex=\"0\"><table><thead><tr><th scope=\"col\">Reference<\/th><th scope=\"col\">Possible scope<\/th><th scope=\"col\">What it may support<\/th><th scope=\"col\">What it does not prove<\/th><th scope=\"col\">Required evidence<\/th><\/tr><\/thead><tbody><tr><td>API 609<\/td><td>Butterfly-valve construction and ordering basis where applicable<\/td><td>Category, configuration and purchaser requirements<\/td><td>Raymon product compliance or steam suitability<\/td><td>Project edition, product design basis and controlled submittal<\/td><\/tr><tr><td>ASME B16.34<\/td><td>Pressure-temperature and construction requirements for valves within its scope<\/td><td>Applicable hot rating and material-group framework<\/td><td>Rating of an unevidenced configuration<\/td><td>Applicable edition, material group and controlled rating record<\/td><\/tr><tr><td>API 598<\/td><td>Valve inspection and pressure\/leak testing reference<\/td><td>Defined production test and acceptance route<\/td><td>Thermal-cycle or universal hot-leakage performance<\/td><td>Approved procedure and report tied to product\/order<\/td><\/tr><tr><td>ISO 5208<\/td><td>Pressure testing of metallic valves<\/td><td>Pressure-boundary and closure-tightness test framework<\/td><td>Safety of testing or high-temperature qualification by itself<\/td><td>Approved criteria, procedure and report<\/td><\/tr><tr><td>API 607<\/td><td>Fire type-test reference where applicable<\/td><td>Qualification route for a defined tested design<\/td><td>A blanket \u201cfire safe\u201d claim<\/td><td>Valid design-specific test\/qualification scope<\/td><\/tr><tr><td>ISO 15848-1<\/td><td>Fugitive-emission type-test and classification framework<\/td><td>External leakage qualification route for an applicable design<\/td><td>Low-emission performance for every configuration<\/td><td>Valid qualification scope tied to exact valve configuration<\/td><\/tr><\/tbody><\/table><\/div>\n\n<p>The purchase requirement should separate design\/construction, pressure rating, face-to-face, connection, pressure\/leak testing, fire testing, fugitive emissions and marking. One standard should not be presented as covering another standard\u2019s scope.<\/p>\n\n<p>The submittal and inspection package may require an approved datasheet, general-arrangement drawing, bill of materials, material certificates, torque data, actuator sizing record, inspection and test plan, approved procedures, test reports, deviation schedule and order-specific document index.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d2886d1 elementor-widget elementor-widget-html\" data-id=\"6d2886d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"steam-duty-approval-matrix\">Steam Duty Approval Matrix<\/h2>\n\n<p>Use the matrix below to keep a preliminary product description from becoming an unsupported approval.<\/p>\n\n<figure tabindex=\"0\" class=\"raymonvalve-figure\" data-image-status=\"live-verified\" data-attachment-id=\"14422\" data-evidence-role=\"non-evidentiary-engineering-illustration\" data-evidence-level=\"F0_UNVERIFIED\"><img loading=\"lazy\" src=\"https:\/\/raymonvalve.com\/wp-content\/uploads\/2026\/09\/high-temperature-butterfly-valve-steam-approval-gates.webp\" alt=\"Eight approval gates for a high-temperature steam butterfly valve engineering review\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Every applicable gate needs a project input, configuration-specific supplier evidence and a decision owner. An open gate keeps the tag under review.<\/figcaption><\/figure>\n\n<div class=\"raymonvalve-table-wrap\" role=\"region\" aria-label=\"Scrollable engineering review table\" tabindex=\"0\"><table><thead><tr><th scope=\"col\">Decision gate<\/th><th scope=\"col\">Buyer\/project input<\/th><th scope=\"col\">Supplier evidence<\/th><th scope=\"col\">Decision owner<\/th><th scope=\"col\">Stop condition<\/th><\/tr><\/thead><tbody><tr><td>Steam state and temperature<\/td><td>Normal, design and upset states and temperatures<\/td><td>Declared design envelope<\/td><td>Process \/ mechanical<\/td><td>State or temperature not defined<\/td><\/tr><tr><td>Hot pressure boundary<\/td><td>Design pressure at design temperature<\/td><td>Applicable rating basis and controlled datasheet<\/td><td>Piping \/ valve engineer<\/td><td>Ambient class used as proof<\/td><\/tr><tr><td>Seat and shutoff<\/td><td>Differential pressure, direction and leakage acceptance<\/td><td>Seal construction and applicable test evidence<\/td><td>Valve engineer \/ QA<\/td><td>\u201cMetal seated\u201d used as leakage proof<\/td><\/tr><tr><td>Thermal cycling<\/td><td>Ramp, soak, trip and cycle data<\/td><td>Hot-operability or cycle evidence when required<\/td><td>Reliability \/ engineering<\/td><td>Cycle duty missing<\/td><\/tr><tr><td>Materials<\/td><td>Component-level requirements and environment<\/td><td>BOM, material specifications and traceability<\/td><td>Materials \/ project engineer<\/td><td>Material name used as service guarantee<\/td><\/tr><tr><td>Operation<\/td><td>Duty, fail action, supply and travel time<\/td><td>Model torque and actuator sizing record<\/td><td>Instrument \/ mechanical<\/td><td>Torque or fail action OPEN<\/td><\/tr><tr><td>Interface<\/td><td>Ends, bore, orientation and space<\/td><td>Approved general-arrangement drawing<\/td><td>Piping \/ layout<\/td><td>Disc or interface clearance unverified<\/td><\/tr><tr><td>Tests and documents<\/td><td>Acceptance and witness plan<\/td><td>Approved procedures, reports and ITP<\/td><td>QA \/ TPI \/ client<\/td><td>Scope or acceptance undefined<\/td><\/tr><\/tbody><\/table><\/div>\n\n<p>A stop condition keeps the tag OPEN. It does not automatically reject every triple-offset design; it means the buyer and supplier do not yet have enough evidence to approve the offered configuration.<\/p>\n\n<figure tabindex=\"0\" class=\"raymonvalve-figure\" data-image-status=\"live-verified\" data-attachment-id=\"14423\" data-evidence-role=\"non-evidentiary-engineering-illustration\" data-evidence-level=\"F0_UNVERIFIED\"><img loading=\"lazy\" src=\"https:\/\/raymonvalve.com\/wp-content\/uploads\/2026\/09\/high-temperature-butterfly-valve-steam-rfq-checklist.webp\" alt=\"High-temperature steam butterfly valve RFQ checklist for duty construction sealing actuation tests and documents\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Use the visible RFQ checklist to define the offered valve and operating package before commercial comparison.<\/figcaption><\/figure>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3a887c1 elementor-widget elementor-widget-html\" data-id=\"b3a887c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"steam-service-rfq-checklist\">Steam-Service RFQ Checklist<\/h2>\n\n<p>Include the following information in a high-temperature butterfly valve RFQ:<\/p>\n\n<ul><li>valve function and consequence of failure;<\/li><li>NPS\/DN, class\/PN and every applicable pressure-temperature case;<\/li><li>steam state, composition or treatment and condensate risk where relevant;<\/li><li>normal, design and upset temperatures;<\/li><li>heat-up\/cool-down rates, trips, soak time and cycle frequency;<\/li><li>maximum shutoff differential pressure and pressure direction;<\/li><li>allowable leakage plus exact test and acceptance basis;<\/li><li>body, disc, shaft, seat\/seal ring, packing, gasket and bolting requirements;<\/li><li>end connection, mating interface, orientation, flow direction and drawing needs;<\/li><li>manual, gear, pneumatic, electric or hydraulic operation;<\/li><li>torque basis, sizing factor, minimum supply, fail action, travel time and accessories;<\/li><li>fire, fugitive-emission or other special project requirements;<\/li><li>inspection, testing, witness\/TPI and documentation requirements;<\/li><li>technical-deviation schedule; and<\/li><li>quantity, destination, project and approved order scope.<\/li><\/ul>\n\n<p>This checklist helps suppliers quote the same technical scope. It does not replace responsible-engineer review or an approved project datasheet.<\/p>\n\n<section class=\"raymonvalve-decision-tool\" aria-labelledby=\"technical-bid-normalization\"><h2 id=\"technical-bid-normalization\">Technical Bid Normalization<\/h2><p>Compare suppliers against the same project fields. A blank or marketing-only response stays OPEN rather than being treated as an equivalent offer.<\/p><div class=\"raymonvalve-table-wrap\" role=\"region\" aria-label=\"Scrollable technical bid normalization table\" tabindex=\"0\"><table><thead><tr><th scope=\"col\">Comparison field<\/th><th scope=\"col\">Required response<\/th><th scope=\"col\">Acceptable evidence route<\/th><th scope=\"col\">Normalization warning<\/th><\/tr><\/thead><tbody><tr><td>Pressure-temperature envelope<\/td><td>Rating at the project design temperature<\/td><td>Controlled datasheet or rating record for the offered configuration<\/td><td>Do not compare ambient pressure class alone<\/td><\/tr><tr><td>Seat and leakage<\/td><td>Architecture, direction and stated acceptance basis<\/td><td>Drawing\/BOM plus applicable procedure or report scope<\/td><td>\u201cMetal seated\u201d and \u201ctight shutoff\u201d are incomplete<\/td><\/tr><tr><td>Materials<\/td><td>Component-by-component grade\/specification where required<\/td><td>Controlled BOM and material-document route<\/td><td>Body material alone does not normalize construction<\/td><\/tr><tr><td>Valve and actuator load<\/td><td>Governing torque case, margin and minimum supply\/output<\/td><td>Model-specific torque and actuator sizing record<\/td><td>Actuator model or nominal torque alone is incomplete<\/td><\/tr><tr><td>Installed interface<\/td><td>Ends, bore, flow direction, orientation and envelope<\/td><td>Approved general-arrangement drawing<\/td><td>Family dimensions are not the offered drawing<\/td><\/tr><tr><td>Inspection and documents<\/td><td>ITP, witness points, procedures, reports and deviations<\/td><td>Order-specific document index and approved quality plan<\/td><td>Unpriced or excluded evidence must be visible<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1267a10 elementor-widget elementor-widget-html\" data-id=\"c1267a10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<h2 id=\"use-three-explicit-selection-outcomes\">Use Three Explicit Selection Outcomes<\/h2>\n\n<h3 id=\"candidate-for-engineering-review\">Candidate for Engineering Review<\/h3>\n\n<p>The steam duty is defined, the triple-offset route has a credible configuration, and the supplier can provide product-specific rating, construction, torque and acceptance evidence. Engineering review may proceed.<\/p>\n\n<h3 id=\"conditional-evidence-required\">Conditional\u2014Evidence Required<\/h3>\n\n<p>The construction may be feasible, but one or more pressure-temperature, seal, material, cycle, torque, interface or testing records remain OPEN. Record the gap, decision owner and required closeout evidence.<\/p>\n\n<h3 id=\"do-not-approve-from-article-level-information\">Do Not Approve from Article-Level Information<\/h3>\n\n<p>The exact service or product identity is missing, the offered duty is outside the documented configuration, or controlled evidence cannot support a required claim. Do not convert a web page, family range, product photograph or generic standard reference into an approved tag specification.<\/p>\n\n<aside class=\"raymonvalve-owner-links\" aria-label=\"Related butterfly valve engineering resources\"><p class=\"raymonvalve-eyebrow\">Continue the decision path<\/p><ul><li><a href=\"https:\/\/raymonvalve.com\/product\/triple-offset-butterfly-valve\/\">Triple-offset butterfly valve<\/a><\/li><li><a href=\"https:\/\/raymonvalve.com\/butterfly-valves\/\">Butterfly valves<\/a><\/li><li><a href=\"https:\/\/raymonvalve.com\/double-offset-vs-triple-offset-butterfly-valve\/\">Offset-design comparison<\/a><\/li><li><a href=\"https:\/\/raymonvalve.com\/butterfly-valve-selection-guide\/\">Butterfly valve selection guide<\/a><\/li><li><a href=\"https:\/\/raymonvalve.com\/valve-standards\/\">Valve standards<\/a><\/li><li><a href=\"https:\/\/raymonvalve.com\/valve-pressure-testing\/\">Valve pressure testing<\/a><\/li><\/ul><\/aside>\n\n<section class=\"raymonvalve-cta\" aria-labelledby=\"send-steam-pressure-temperature-and-cycle-data\"><h2 id=\"send-steam-pressure-temperature-and-cycle-data\">Send Steam Pressure, Temperature and Cycle Data<\/h2>\n<p>For a project-specific review, send the valve function, steam state, normal\/design\/upset pressure and temperature, maximum shutoff differential pressure, size, pressure class, end connection, flow direction, leakage requirement, cycle duty, material requirements, actuation method, fail action, available supply, required tests and document list.<\/p>\n<p>Raymon Valve can use these inputs to identify OPEN items and review a candidate construction. Final suitability, manufacturing scope, actuator sizing, test acceptance and documentation must be confirmed in controlled project and order records.<\/p><p><a class=\"raymonvalve-button\" href=\"https:\/\/raymonvalve.com\/contact\/\">Request a steam valve selection review<\/a><\/p><\/section>\n\n<section class=\"raymonvalve-faq\" aria-labelledby=\"frequently-asked-questions\"><h2 id=\"frequently-asked-questions\">Frequently Asked Questions<\/h2><details><summary>Can a triple-offset butterfly valve be used for steam?<\/summary><div class=\"raymonvalve-faq-answer\"><p>It may be considered when the exact valve construction and supporting evidence cover the complete steam pressure-temperature envelope, differential pressure, cycling, sealing direction, leakage acceptance and operating load. The valve type name alone is not approval.<\/p><\/div><\/details><details><summary>What temperature makes a butterfly valve \u201chigh temperature\u201d?<\/summary><div class=\"raymonvalve-faq-answer\"><p>There is no universal cutoff that approves a valve. The project definition should reflect the selected materials, seal system, applicable hot rating, fluid and component temperatures, thermal history and acceptance requirements.<\/p><\/div><\/details><details><summary>Does a metal seat guarantee zero leakage in steam service?<\/summary><div class=\"raymonvalve-faq-answer\"><p>No. A metal-seat label does not establish a leakage rate or class. Define the acceptable leakage, test medium, pressure, direction, duration and temperature basis, then require evidence for the exact design.<\/p><\/div><\/details><details><summary>Which pressure class is required for superheated steam?<\/summary><div class=\"raymonvalve-faq-answer\"><p>\u201cSuperheated\u201d does not determine a pressure class. Selection requires the design pressure and temperature, material group, applicable rating basis, size and credible upset cases. Internal components may impose additional limits.<\/p><\/div><\/details><details><summary>How should a steam butterfly-valve actuator be sized?<\/summary><div class=\"raymonvalve-faq-answer\"><p>Use model-specific operating data covering the applicable differential pressure, temperature, seat design and duty. Apply the project sizing factor and confirm minimum supply or electrical conditions, fail action, travel time and accessory loads.<\/p><\/div><\/details><details><summary>Do API 598 or ISO 5208 prove high-temperature performance?<\/summary><div class=\"raymonvalve-faq-answer\"><p>No. They can provide pressure and leakage testing frameworks when applicable, but they do not independently prove thermal-cycle performance, hot operability or suitability for a particular steam system.<\/p><\/div><\/details><details><summary>What information should a buyer include in the RFQ?<\/summary><div class=\"raymonvalve-faq-answer\"><p>At minimum, provide the valve function, steam state, size, pressure-temperature cases, maximum shutoff differential pressure, sealing direction, leakage acceptance, component material requirements, connection, actuation, cycle duty, tests, inspection and document requirements.<\/p><\/div><\/details><\/section>\n\n<aside class=\"raymonvalve-engineering-note\" aria-labelledby=\"evidence-required-before-final-approval\"><h2 id=\"evidence-required-before-final-approval\">Evidence Required Before Final Approval<\/h2><p>The exact steam state, design pressure and temperature, differential pressure, sealing direction, leakage acceptance, thermal cycle, component materials, valve torque, actuator output, interface drawing and test\/document scope remain configuration- or project-specific. Keep every unsupported field OPEN.<\/p><p class=\"raymonvalve-reviewer\"><strong>Editorial owner:<\/strong> Raymon Valve Technical Content Team. Final engineering decisions remain with the responsible project and order authorities.<\/p><\/aside>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Learn when triple-offset butterfly valves may be considered for steam duty and what pressure, temperature, sealing, torque and test evidence an RFQ needs.<\/p>","protected":false},"author":1,"featured_media":14419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":""},"categories":[191],"tags":[],"class_list":["post-14424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/posts\/14424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/types\/post"}],"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=14424"}],"version-history":[{"count":1,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/posts\/14424\/revisions"}],"predecessor-version":[{"id":14425,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/posts\/14424\/revisions\/14425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media\/14419"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/media?parent=14424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/categories?post=14424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/es\/wp-json\/wp\/v2\/tags?post=14424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}