{"id":741,"date":"2025-06-20T20:00:19","date_gmt":"2025-06-20T18:00:19","guid":{"rendered":"https:\/\/www.valfonta.com\/blog\/pressure-control-valves-common-mistakes\/"},"modified":"2026-10-15T12:12:45","modified_gmt":"2026-10-15T10:12:45","slug":"pressure-control-valves-common-mistakes","status":"publish","type":"post","link":"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/","title":{"rendered":"Common mistakes when using pressure control valves in industrial installations"},"content":{"rendered":"<div class=\"wp-block-group vf-raiz vf-pl-articulo is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-cat-wrap is-layout-flow wp-block-group-is-layout-flow\"><article class=\"wp-block-group vf-pdp vf-post is-layout-flow wp-block-group-is-layout-flow\"><nav class=\"wp-block-group vf-breadcrumbs vfa-aria-label--Breadcrumbs is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><a href=\"\/en\/\">Home<\/a><span class=\"vf-sep\">\u203a<\/span><a href=\"\/en\/blog\/\">Blog<\/a><span class=\"vf-sep\">\u203a<\/span><span aria-current=\"page\">Common mistakes when using pressure control valves in industrial installations<\/span><\/p><\/nav><header class=\"wp-block-group vf-post-head is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-pdp-eyebrow wp-block-paragraph\"><a href=\"\/en\/control-valve\/\">Control valves<\/a><\/p><h1 class=\"wp-block-heading\">Common mistakes when using pressure control valves in industrial installations<\/h1><p class=\"vf-post-meta wp-block-paragraph\"><span>By H\u00e8ctor<\/span><span><time datetime=\"2026-04-08\">Updated April 8, 2026<\/time><\/span><span>12 min read<\/span><\/p><\/header><figure class=\"wp-block-image size-full vf-post-hero is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\" alt=\"Common mistakes when using pressure control valves in industrial installations\" class=\"wp-image-235\" width=\"1200\" height=\"514\"\/><\/figure><div class=\"wp-block-group vf-post-grid is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-post-body is-layout-flow wp-block-group-is-layout-flow\"><aside class=\"wp-block-group vf-post-summary vfa-aria-label--In%20summary is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-t wp-block-paragraph\">In summary<\/p><p class=\"wp-block-paragraph\">The most common mistakes with pressure control valves are ignoring the actual operating conditions, choosing the wrong actuator, not defining whether the service is modulating or on\/off, installing them incorrectly, not cleaning the circuit, and using non-genuine spare parts. They should be installed in horizontal pipe with the actuator vertical, following the arrow on the body and with a strainer upstream. Valfonta recommends a full annual overhaul. Its C1 pneumatic valve, up to PN40, is suitable for modulating or on\/off service.<\/p><\/aside><details class=\"wp-block-details vf-post-toc-m is-layout-flow wp-block-details-is-layout-flow\"><summary>Article contents<\/summary><ol class=\"wp-block-list\"><li><a href=\"#principios-basicos-de-las-valvulas-de-control-de-presion\">Basic principles of pressure control valves<\/a><\/li><li><a href=\"#principales-errores-al-seleccionar-valvulas-de-control-de-pr\">Main mistakes when selecting pressure control valves<\/a><\/li><li><a href=\"#errores-frecuentes-durante-la-instalacion\">Frequent mistakes during installation<\/a><\/li><li><a href=\"#errores-comunes-en-el-mantenimiento-de-valvulas-de-control\">Common mistakes in control valve maintenance<\/a><\/li><li><a href=\"#consejos-practicos-para-maximizar-el-rendimiento-de-valvulas\">Practical tips to maximize control valve performance<\/a><\/li><li><a href=\"#preguntas\">Frequently asked questions<\/a><\/li><\/ol><\/details><h2 class=\"wp-block-heading\" id=\"principios-basicos-de-las-valvulas-de-control-de-presion\"><strong>Basic principles of pressure control valves<\/strong><\/h2><p class=\"wp-block-paragraph\">Pressure control valves play a key role in the operation of complex industrial systems and are essential to ensure the stability and efficiency of many processes. These devices can precisely and automatically manage critical variables such as flow, pressure, or temperature, adapting to the changing operating conditions of different industrial processes.<\/p><p class=\"wp-block-paragraph\">The accurate regulation these valves provide ensures not only operational safety but also the quality and consistency of the final product. It also optimizes the energy performance of the installation, reducing unnecessary operating costs and extending the service life of the machinery and systems involved.<\/p><p class=\"wp-block-paragraph\">However, improper selection, installation, or maintenance of these valves can lead to serious and varied consequences. Among the most common problems are operational inefficiencies, increased energy consumption, and accelerated wear of system components. In addition, a poor choice of valve or mistakes during installation can create significant safety risks, from leaks and pressure failures to extreme situations such as explosions or serious accidents.<\/p><p class=\"wp-block-paragraph\">In this technical guide, we will analyze in detail the most frequent mistakes related to the use of pressure control valves. We will also offer specific, practical recommendations to avoid them, highlighting best practices during the selection, installation, and maintenance phases. Our goal is to provide useful tools to substantially improve operational efficiency, maximize the safety of personnel and facilities, and significantly extend the service life of any industrial system that depends on precise pressure control.<\/p><h3 class=\"wp-block-heading\" id=\"que-es-una-valvula-de-control-de-presion-y-como-funciona\"><strong>What is a pressure control valve and how does it work?<\/strong><\/h3><p class=\"wp-block-paragraph\">A pressure control valve is a mechanical device designed <strong>to automatically regulate the flow of a fluid<\/strong>, precisely adjusting the pressure, flow, or temperature in a pipeline. Its basic operation relies on a moving internal element (usually a plug), driven by an actuator that responds to external control signals.<\/p><p class=\"wp-block-paragraph\">Unlike a <a href=\"\/en\/pressure-reducing-valves\/\"><strong>pressure reducing valve<\/strong><\/a>, whose main function is to maintain a given downstream pressure constant, or a <a href=\"\/en\/pressure-relief-valve\/\"><strong>relief valve,<\/strong><\/a> whose function is to release pressure in emergency situations, control valves provide continuous, dynamic regulation in response to process variations.<\/p><p class=\"wp-block-paragraph\">They are typically used in demanding industrial environments such as chemical and pharmaceutical plants, steam installations, industrial HVAC systems, or automated processes, where precise fluid regulation is essential for performance and safety.<\/p><h2 class=\"wp-block-heading\" id=\"principales-errores-al-seleccionar-valvulas-de-control-de-pr\"><strong>Main mistakes when selecting pressure control valves<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"no-considerar-adecuadamente-las-condiciones-de-operacion\"><strong>Not properly considering the operating conditions<\/strong><\/h3><p class=\"wp-block-paragraph\">One of the most frequent mistakes in control valve selection is not paying enough attention to the actual operating conditions. Each installation has its own pressure, temperature, and fluid type conditions that significantly affect valve performance.<\/p><p class=\"wp-block-paragraph\">Key aspects to consider:<\/p><ul class=\"wp-block-list\"><li><strong>Fluid pressure and temperature<\/strong>: It is essential to select a valve that comfortably withstands the system\u2019s actual operating pressures and temperatures. For example, the Valfonta <strong>C1<\/strong> pneumatic valve can operate effectively with pressure ratings up to PN40 and operating temperatures that depend on the materials used:<\/li><\/ul><div class=\"wp-block-group vf-t-ul is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><ul class=\"wp-block-list\"><li>GP240GH carbon steel: <strong>from -10\u00b0C to 400\u00b0C.<\/strong><\/li><li>AISI 316 stainless steel:<strong> up to 400\u00b0C<\/strong><\/li><\/ul><\/div><\/div><ul class=\"wp-block-list\"><li><strong>Fluid type (corrosiveness, viscosity, purity)<\/strong>: It is essential to consider the properties of the fluid to avoid premature damage. The valve materials must resist corrosion or erosion caused by aggressive, viscous, or impure fluids. The C1, for example, is available in stainless steel, ideal for corrosive fluids or hygienic environments.<\/li><\/ul><p class=\"wp-block-paragraph\">Failing to properly evaluate these factors can cause frequent breakdowns, a shorter service life, and higher operating costs due to constant maintenance.<\/p><div class=\"wp-block-group vf-post-gallery vf-n2 is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control.jpg\" alt=\"Pressure reducing valve\" class=\"wp-image-300\" width=\"700\" height=\"500\" loading=\"lazy\"\/><\/figure><figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/S1-valvula-reescaled.webp\" alt=\"Pressure relief valve\" class=\"wp-image-251\" width=\"512\" height=\"512\" loading=\"lazy\"\/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"error-en-la-eleccion-del-tipo-de-actuador\"><strong>Choosing the wrong type of actuator<\/strong><\/h3><p class=\"wp-block-paragraph\">Choosing the right actuator is crucial to ensure reliable, precise operation. A frequent mistake is not correctly defining which actuator best meets the specific needs of the system.<\/p><div class=\"wp-block-group vf-t-ul is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><strong>When to choose a pneumatic actuator?<\/strong><strong><br>\n<\/strong> Pneumatic actuators are particularly recommended in industrial environments for their high reliability, response speed, precision, and safety in the event of failure (\u201cfail-safe\u201d position). They are especially suitable in ATEX-classified areas where electricity is not permitted.<\/p><\/div><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><strong>Advantages of the multi-spring pneumatic actuator<\/strong> (such as the Valfonta C1):<\/p><ul class=\"wp-block-list\"><li>High modulating precision.<\/li><li>Reliability in adverse conditions.<\/li><li>Additional safety in the event of failure, ensuring safe closing or opening.<\/li><li>Easy integration with 4-20 mA positioners for exact process regulation.<\/li><\/ul><\/div><\/div><p class=\"wp-block-paragraph\">Overlooking these advantages and mistakenly choosing an electric or hydraulic actuator in unsuitable situations can lead to lower performance and unnecessary risks.<\/p><h3 class=\"wp-block-heading\" id=\"no-definir-claramente-el-nivel-de-control-requerido-modulant\"><strong>Not clearly defining the required level of control (modulating or on\/off)<\/strong><\/h3><p class=\"wp-block-paragraph\">Another common mistake is not clearly establishing from the outset whether the valve must operate in modulating mode (continuous adjustment) or as an on\/off valve (open or closed with no modulation). This definition is key, since it determines the type of actuator, the robustness of the plug, and the required maintenance frequency.<\/p><ul class=\"wp-block-list\"><li><strong>Modulating valves<\/strong>: They continuously adjust their position according to the signal received. They are essential in systems that require high precision and constant adaptation, such as temperature control or exact flow control in chemical processes.<\/li><li><strong>On\/off valves<\/strong>: They open or close fully in response to a simple signal. They are suitable for processes that do not need fine regulation, but rather occasional opening\/closing of the flow (for example, secondary circuits or safety).<\/li><\/ul><p class=\"wp-block-paragraph\">The Valfonta <strong>C1<\/strong> pneumatic control valve is specifically designed to be versatile, allowing its use in both modulating and on\/off service with the same robust body and a multi-spring actuator that can be adapted with an electro-pneumatic positioner.<\/p><p class=\"wp-block-paragraph\">Failing to clearly define this requirement can lead to using an unsuitable model, causing premature wear, operational inaccuracy, and high costs from early replacements or excessive maintenance.<\/p><h2 class=\"wp-block-heading\" id=\"errores-frecuentes-durante-la-instalacion\"><strong>Frequent mistakes during installation<\/strong><\/h2><p class=\"wp-block-paragraph\">Proper installation of pressure control valves is critical to ensure their performance, reliability, and service life. However, there are common mistakes that can adversely affect their operation from day one.<\/p><h3 class=\"wp-block-heading\" id=\"instalacion-incorrecta-posicion-o-sentido-del-flujo\"><strong>Incorrect installation (position or flow direction)<\/strong><\/h3><p class=\"wp-block-paragraph\">One of the <strong>most common mistakes during installation is not respecting the proper position<\/strong> or the correct flow direction indicated on the valve body. <\/p><p class=\"wp-block-paragraph\">This can lead to serious operational problems, such as excessive noise, vibration, premature wear, and loss of precision in fluid regulation.<\/p><p class=\"wp-block-paragraph\">According to the technical manual for the Valfonta C1, it is essential to follow these recommendations during installation:<\/p><ul class=\"wp-block-list\"><li>The valve should <strong>preferably be installed in horizontal pipe,<\/strong> with the actuator kept vertical relative to the pipe, to ensure correct operation.<br> It is essential to <strong>follow the arrow marked on the valve body,<\/strong> which indicates the flow direction, so that the plug and seat work correctly and without premature wear.<\/li><li>It is recommended to <strong>leave enough space around the valve for future maintenance operations<\/strong> and to ensure easy removal of the actuator (\u201ctop-entry\u201d design).<br>\n<\/li><\/ul><p class=\"wp-block-paragraph\">Not following these instructions can cause early operational failures and significantly increase maintenance costs.<\/p><div class=\"wp-block-group vf-post-gallery vf-n2 is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-alivio-de-presion-regulable-2-600x600-1.webp\" alt=\"Pressure relief valve\" class=\"wp-image-308\" width=\"600\" height=\"600\" loading=\"lazy\"\/><\/figure><figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-alivio-presion-s3-s4-perspectiva.webp\" alt=\"Pressure relief valve\" class=\"wp-image-10229\" width=\"600\" height=\"600\" loading=\"lazy\"\/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"no-realizar-limpieza-previa-del-circuito\"><strong>Not cleaning the circuit beforehand<\/strong><\/h3><p class=\"wp-block-paragraph\">Another common mistake is not properly cleaning the pipes before installing the control valve. <\/p><p class=\"wp-block-paragraph\">Solid debris, metal particles, welding residue, or impurities in the circuit can quickly build up on the valve internals, especially the plug and seat, causing damage, blockages, or leaks.<\/p><p class=\"wp-block-paragraph\"><strong>For the C1, Valfonta specifically recommends:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Thoroughly cleaning the pipe before installing the valve<\/strong>, removing solid particles or residue from previous processes.<\/li><li><strong>Always installing a strainer upstream of the valve to protect the components<\/strong> inside and ensure stable, trouble-free operation.<\/li><\/ul><p class=\"wp-block-paragraph\">Skipping this cleaning can lead to recurring problems, loss of control precision, and costly corrective maintenance work.<\/p><h2 class=\"wp-block-heading\" id=\"errores-comunes-en-el-mantenimiento-de-valvulas-de-control\"><strong>Common mistakes in control valve maintenance<\/strong><\/h2><p class=\"wp-block-paragraph\">Preventive maintenance is key to ensuring the correct operation and longevity of any industrial valve. However, certain mistakes in planning or performing maintenance tasks are very common.<\/p><h3 class=\"wp-block-heading\" id=\"falta-de-inspecciones-regulares-o-preventivas\"><strong>Lack of regular or preventive inspections<\/strong><\/h3><p class=\"wp-block-paragraph\">Many industrial facilities underestimate the importance of preventive maintenance and only carry out corrective work after serious failures. This lack of periodic inspection can cause cumulative damage that is difficult to reverse.<\/p><p class=\"wp-block-paragraph\">Valfonta specifically recommends periodic inspections that include checking critical components of the C1, such as:<\/p><ul class=\"wp-block-list\"><li><strong>Plug and seat:<\/strong> check for wear, surface damage, or dirt buildup.<\/li><li><strong>Gaskets and packing:<\/strong> check their integrity and condition to prevent leaks.<\/li><li><strong>Pneumatic actuator diaphragms:<\/strong> check for deformation or tears.<\/li><li><strong>General condition of the multi-spring pneumatic actuator<\/strong>: make sure it shows no visible damage, corrosion, or operating problems.<\/li><\/ul><p class=\"wp-block-paragraph\">The recommended frequency is usually annual, although this interval may vary depending on the severity and operating conditions of the specific industrial environment.<\/p><h3 class=\"wp-block-heading\"><\/h3><h3 class=\"wp-block-heading\" id=\"uso-de-recambios-no-originales-o-incompatibles\"><strong>Using non-genuine or incompatible spare parts<\/strong><\/h3><p class=\"wp-block-paragraph\">Using <strong>non-genuine or incompatible spare parts is a frequent mistake in maintenance work<\/strong>. Although it may initially seem like a cheaper alternative, using generic or non-certified parts causes premature failures, accelerated deterioration, and loss of operational efficiency.<\/p><p class=\"wp-block-paragraph\">Valfonta <strong>clearly warns in the C1 manual about the importance of using only genuine, compatible spare parts<\/strong>. The advantages of doing so are clear:<\/p><ul class=\"wp-block-list\"><li>Longer equipment service life.<\/li><li>Original operating specifications are maintained.<\/li><li>Lower long-term costs thanks to fewer repairs.<\/li><li>Official manufacturer warranty and direct technical support.<\/li><\/ul><p class=\"wp-block-paragraph\">Ignoring this recommendation can considerably increase operating costs and cause unexpected failures that bring the industrial process to a halt.<\/p><h2 class=\"wp-block-heading\" id=\"consejos-practicos-para-maximizar-el-rendimiento-de-valvulas\"><strong>Practical tips to maximize control valve performance<\/strong><\/h2><p class=\"wp-block-paragraph\">To conclude, here are some practical, straightforward tips that will help maximize the performance, safety, and service life of any pressure control valve in industrial installations.<\/p><h3 class=\"wp-block-heading\" id=\"seleccion-adecuada-segun-criterios-tecnicos\">Proper selection based on technical criteria<\/h3><p class=\"wp-block-paragraph\">\u00a0It is crucial to choose the right valve based on factors such as working pressure, fluid type, maximum temperature, and actuator type. The Valfonta C1 valve is highly customizable in materials and actuators, making this technical adaptation easier.<\/p><h3 class=\"wp-block-heading\" id=\"instalacion-y-puesta-en-marcha-conforme-al-fabricante\">Installation and start-up according to the manufacturer<\/h3><p class=\"wp-block-paragraph\">Strictly following the manufacturer\u2019s instructions avoids common mistakes that can affect performance from day one. Respecting the position, flow direction, and maintenance clearance is essential.<\/p><h3 class=\"wp-block-heading\" id=\"programa-de-mantenimiento-preventivo-estructurado\">Structured preventive maintenance program<\/h3><p class=\"wp-block-paragraph\">\u00a0Establishing a clear, regular inspection program helps detect and fix minor problems before they become major failures. Valfonta recommends annual overhauls and periodic checks for valves such as the C1, ensuring continuous, reliable operation for years.<\/p><h3 class=\"wp-block-heading\" id=\"necesita-ayuda-personalizada-para-seleccionar-su-valvula-de-\"><strong>Need personalized help selecting your control valve?<\/strong><\/h3><p class=\"wp-block-paragraph\">At <strong>Valfonta<\/strong> we have more than <strong>half a century of experience<\/strong> providing custom solutions for pressure regulation in industrial environments.<br>Over these more than 50 years, we have helped companies in sectors such as chemicals, pharmaceuticals, energy, and food improve the <strong>efficiency, safety, and reliability<\/strong> of their processes.<\/p><p class=\"wp-block-paragraph\">If you are unsure <strong>which control, relief, or pressure reducing valve<\/strong> best suits the specific conditions of your installation (fluid type, working pressure, ATEX environment, applicable regulations, or need for low maintenance), <strong>our technical team is at your disposal<\/strong> to guide you through every stage of the process.<\/p><p class=\"wp-block-paragraph\">Do not hesitate to <strong>contact us with no obligation<\/strong>. We will offer you personalized, clear advice based on objective technical criteria, with the aim of helping you select the most suitable and cost-effective solution for your system.<\/p><p class=\"wp-block-paragraph\">Call or write to us today to take the next step toward an industrial installation that is <strong>more efficient, safe, and durable<\/strong>. At Valfonta, we will be happy to help!<\/p><section id=\"preguntas\" class=\"wp-block-group vf-post-faq is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Frequently asked questions<\/h2><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>When should you use a pneumatic valve instead of an electric one?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">The choice between a valve with a pneumatic actuator and one with an electric actuator depends mainly on the type of application, the environmental conditions, and the required level of precision.<\/p><ul class=\"wp-block-list\"><li><strong>Pneumatic valve<\/strong>:<br> Especially recommended for demanding industrial environments that require high reliability, inherent safety in the event of failure (fail-safe), and a fast, precise response. It is particularly suitable in ATEX-classified areas or environments where electricity may pose a risk.<\/li><li><strong>Electric valve<\/strong>:<br> Better suited to applications where compressed air is not available or where integration with advanced electrical or electronic remote control systems is required. They are more compact in installations where space or the availability of compressed air is limited.<\/li><\/ul><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>How often should a pneumatic control valve be inspected?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Maintenance frequency will depend on the specific operating conditions (pressure, temperature, fluid type, corrosive environment, etc.). However, as a standard, Valfonta recommends at least:<\/p><ul class=\"wp-block-list\"><li><strong>Quarterly visual inspections<\/strong>, especially in aggressive environments.<\/li><li><strong>Full annual overhaul<\/strong>, checking key components such as the plug, seat, gaskets, diaphragms, pneumatic actuator springs, and any leaks or dirt buildup.<\/li><\/ul><p class=\"wp-block-paragraph\">This interval ensures early detection of problems, preventing major failures and maintaining the efficiency and safety of the industrial system.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What is the estimated service life of an industrial control valve?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">The service life of an industrial control valve varies significantly depending on factors such as:<\/p><ul class=\"wp-block-list\"><li>Operating conditions (fluid, pressure, temperature).<\/li><li>Quality of preventive maintenance.<\/li><li>Use of genuine spare parts.<\/li><\/ul><p class=\"wp-block-paragraph\">Under normal operating conditions, with regular preventive maintenance and suitable genuine spare parts, a high-quality pneumatic control valve such as the Valfonta <strong>C1<\/strong> can offer a service life of more than 10 to 15 years.<br> In particularly aggressive conditions, it may require maintenance or partial replacement before then, which is why regular maintenance is essential.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Can I use a control valve in ATEX systems?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Yes, control valves can be used in systems with ATEX-classified explosive atmospheres, but only if they are properly certified. The Valfonta <strong>C1<\/strong> pneumatic valve, for example, is ATEX certified for zones 1 and 21, strictly meeting European requirements for operating in potentially explosive atmospheres.<\/p><p class=\"wp-block-paragraph\">When choosing a valve for an ATEX application, it is essential to always verify the corresponding certification and the manufacturer\u2019s specific instructions, and to ensure installation and maintenance in accordance with those regulations.<\/p><\/div><\/details><\/section><\/div><aside class=\"wp-block-group vf-post-aside is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-post-sticky is-layout-flow wp-block-group-is-layout-flow\"><nav class=\"wp-block-group vf-post-toc vfa-aria-label--Article%20contents is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">In this article<\/p><ol class=\"wp-block-list\"><li><a href=\"#principios-basicos-de-las-valvulas-de-control-de-presion\">Basic principles of pressure control valves<\/a><\/li><li><a href=\"#principales-errores-al-seleccionar-valvulas-de-control-de-pr\">Main mistakes when selecting pressure control valves<\/a><\/li><li><a href=\"#errores-frecuentes-durante-la-instalacion\">Frequent mistakes during installation<\/a><\/li><li><a href=\"#errores-comunes-en-el-mantenimiento-de-valvulas-de-control\">Common mistakes in control valve maintenance<\/a><\/li><li><a href=\"#consejos-practicos-para-maximizar-el-rendimiento-de-valvulas\">Practical tips to maximize control valve performance<\/a><\/li><li><a href=\"#preguntas\">Frequently asked questions<\/a><\/li><\/ol><\/nav><div class=\"wp-block-group vf-post-cta is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-t wp-block-paragraph\">Do you need a control valve?<\/p><p class=\"wp-block-paragraph\">We help you choose the right model and size for your installation.<\/p><p class=\"vf-envolt wp-block-paragraph\"><a class=\"vf-btn vf-btn--pri\" href=\"#contactar\">Request a quote<\/a><\/p><p class=\"vf-envolt wp-block-paragraph\"><a class=\"vf-btn vf-btn--sec\" href=\"\/en\/control-valve\/\">View control valves<\/a><\/p><p class=\"vf-tel wp-block-paragraph\">Or call <a href=\"tel:+34933720888\">933 720 888<\/a><\/p><\/div><\/div><\/aside><\/div><section id=\"valvulas\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Related valves<\/h2><ul class=\"vf-rel wp-block-list\"><li><a href=\"\/en\/pressure-reducing-valves\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/Valvula-reductora-plateada.webp\" alt=\"Pressure reducing valves\" class=\"wp-image-228\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Pressure reducing valves<\/b><span>Valfonta pressure reducing valves: 8 models from DN8 to DN150 and up to 40 bar for steam, water, air, and gases.<\/span><\/a><\/li><li><a href=\"\/en\/pressure-relief-valve\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-alivio-presion-s3-s4-perspectiva-400.webp\" alt=\"Pressure relief valves\" class=\"wp-image-10230\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Pressure relief valves<\/b><span>S1\u2013S4 and PRV53\u201355 range, from DN15 to DN150 and set pressure up to 20 barg.<\/span><\/a><\/li><li><a href=\"\/en\/product\/c1-gas-control-valve\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-C1-PROVISIONAL-700x700-1.jpg\" alt=\"C1 control valve\" class=\"wp-image-183\" width=\"300\" height=\"300\" loading=\"lazy\"><b>C1 control valve<\/b><span>Single-seat globe valve with pneumatic actuator.<\/span><\/a><\/li><\/ul><p class=\"vf-post-more wp-block-paragraph\"><a href=\"\/en\/control-valve\/\">View all control valves \u2192<\/a><\/p><\/section><section id=\"articulos\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Related articles<\/h2><div class=\"wp-block-group vf-post-cards vf-t-ul is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-amb-enllac is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-image vf-img-suelta\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-c1.jpg\" alt=\"\" class=\"wp-image-246\" width=\"400\" height=\"225\" loading=\"lazy\"><\/figure><div class=\"wp-block-group vf-in is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><small>Control valves<\/small><b>What automatic control valves can you find at Valfonta?<\/b><span>5 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/automatic-control-valves\/\" aria-label=\"Control valves What automatic control valves can you find at Valfonta? 5 min read\"><\/a><\/p><\/div><\/div><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-amb-enllac is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-image vf-img-suelta\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/manual-three-way-ball-valve-on-pipe-of-industrial-36K8FSQ.jpg\" alt=\"\" class=\"wp-image-250\" width=\"400\" height=\"225\" loading=\"lazy\"><\/figure><div class=\"wp-block-group vf-in is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><small>Control valves<\/small><b>Control valve selection: everything you need to consider to avoid mistakes<\/b><span>5 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/selection-of-control-valves\/\" aria-label=\"Control valves Control valve selection: everything you need to consider to avoid mistakes 5 min read\"><\/a><\/p><\/div><\/div><div class=\"wp-block-group vf-t-li is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-amb-enllac is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-image vf-img-suelta\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-tipos-1.webp\" alt=\"\" class=\"wp-image-239\" width=\"400\" height=\"225\" loading=\"lazy\"><\/figure><div class=\"wp-block-group vf-in is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><small>Control valves<\/small><b>Control valve: types and recommendations from Valfonta<\/b><span>8 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/control-valve-types-and-recommendations\/\" aria-label=\"Control valves Control valve: types and recommendations from Valfonta 8 min read\"><\/a><\/p><\/div><\/div><\/div><\/section><section id=\"contactar\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-quote is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Can we help with your installation?<\/h2><p class=\"wp-block-paragraph\">Tell us the fluid, the inlet and outlet pressures, the temperature, and the flow rate, and we will recommend the right valve.<\/p><p class=\"vf-pdp-contact wp-block-paragraph\">You can also call <a href=\"tel:+34933720888\">933 720 888<\/a> or email <a href=\"mailto:valfonta@valfonta.com\">valfonta@valfonta.com<\/a>.<\/p><\/div>\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f535-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"535\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/posts\/741#wpcf7-f535-o1\" method=\"post\" class=\"wpcf7-form init vf-form wpcf7-acceptance-as-validation\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\" toolname=\"consulta_contacto\" tooldescription=\"Send an enquiry to Valfonta, industrial valve manufacturer; a member of the team will reply.\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"535\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f535-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_vf_t\" value=\"1792706825.d71005a2b8c58033\" \/>\n<\/fieldset>\n<label>Name *<span class=\"wpcf7-form-control-wrap\" data-name=\"nombre\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"nombre\" \/><\/span><\/label><label>Company<span class=\"wpcf7-form-control-wrap\" data-name=\"empresa\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" autocomplete=\"organization\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"empresa\" \/><\/span><\/label><label>Email *<span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"email\" \/><\/span><\/label><label>Phone<span class=\"wpcf7-form-control-wrap\" data-name=\"telefono\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" autocomplete=\"tel\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"telefono\" \/><\/span><\/label><label class=\"vf-full\">Reason for your inquiry<span class=\"wpcf7-form-control-wrap\" data-name=\"motivo\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"motivo\"><option value=\"\">Select<\/option><option value=\"Request a quote\">Request a quote<\/option><option value=\"Technical advice on choosing a valve\">Technical advice on choosing a valve<\/option><option value=\"Spare parts or repair\">Spare parts or repair<\/option><option value=\"Documentation or certificates\">Documentation or certificates<\/option><option value=\"Other\">Other<\/option><\/select><\/span><\/label><label class=\"vf-full\">Message *<span class=\"wpcf7-form-control-wrap\" data-name=\"mensaje\"><textarea cols=\"40\" rows=\"5\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Tell us what you need: fluid, pressures, flow rate, model, or serial number\u2026\" name=\"mensaje\"><\/textarea><\/span><\/label><label class=\"vf-chk vf-full\"><span class=\"wpcf7-form-control-wrap\" data-name=\"privacidad\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"privacidad\" value=\"1\" aria-invalid=\"false\" \/><\/span><\/span><\/span> <span>I have read and accept the <a href=\"\/en\/privacy-policy\/\">privacy policy<\/a> *<\/span><\/label><input class=\"wpcf7-form-control wpcf7-submit has-spinner vf-btn vf-btn--pri\" type=\"submit\" value=\"Send message\" \/><span class=\"vf-hp\" aria-hidden=\"true\"><label>Web <input type=\"text\" name=\"vf_web\" value=\"\" tabindex=\"-1\" autocomplete=\"off\" toolparamdescription=\"Campo de control: d\u00e9jalo vac\u00edo\"><\/label><\/span><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<\/div><\/section><div class=\"wp-block-group vf-pdp-bar is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><a class=\"vf-btn vf-btn--sec\" href=\"tel:+34933720888\">Call<\/a><a class=\"vf-btn vf-btn--pri\" href=\"#contactar\">Request a quote<\/a><\/p><\/div><\/article><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The most common mistakes with pressure control valves are ignoring the actual operating conditions, choosing the wrong actuator, not defining whether the service is modulating or on\/off, installing them incorrectly, not cleaning the circuit, and using non-genuine spare parts.<\/p>\n","protected":false},"author":1,"featured_media":235,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_generate-full-width-content":"true","_generate-disable-headline":"true","rank_math_title":"Pressure control valves: common mistakes | Valfonta","rank_math_description":"Avoid common mistakes when using pressure control valves. Improve the safety, performance, and service life of your industrial system with Valfonta.","rank_math_focus_keyword":"","vf_jsonld":"[{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.valfonta.com\/#organization\",\"name\":\"Valfonta\",\"legalName\":\"Val Fonta, S.L.\",\"taxID\":\"B59935718\",\"url\":\"https:\/\/www.valfonta.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valfonta-logo.webp\"},\"foundingDate\":\"1962\",\"email\":\"valfonta@valfonta.com\",\"telephone\":\"+34 933 720 888\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"C\/ Bronze 26, Pol. Ind. Les Guixeres\",\"postalCode\":\"08915\",\"addressLocality\":\"Badalona\",\"addressRegion\":\"Barcelona\",\"addressCountry\":\"ES\"},\"description\":\"Design, manufacture, and sale of pressure reducing valves, pressure relief valves, and control valves.\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.valfonta.com\/#website\",\"url\":\"https:\/\/www.valfonta.com\/en\/\",\"name\":\"Valfonta\",\"publisher\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"inLanguage\":\"en\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#webpage\",\"url\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/\",\"name\":\"Pressure control valves: common mistakes | Valfonta\",\"description\":\"Avoid common mistakes when using pressure control valves. Improve the safety, performance, and service life of your industrial system with Valfonta.\",\"isPartOf\":{\"@id\":\"https:\/\/www.valfonta.com\/#website\"},\"about\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"inLanguage\":\"en\",\"datePublished\":\"2025-06-20T20:00:19+02:00\",\"dateModified\":\"2026-04-08T13:37:42+02:00\",\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#breadcrumb\"}},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\",\"caption\":\"Common mistakes when using pressure control valves in industrial installations\",\"inLanguage\":\"en\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\",\"width\":\"1000\",\"height\":\"1000\",\"caption\":\"pressure control valve mistakes\",\"inLanguage\":\"en\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.valfonta.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/www.valfonta.com\/en\/blog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Common mistakes when using pressure control valves in industrial installations\",\"item\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/\"}]},{\"@type\":\"BlogPosting\",\"keywords\":\"pressure control valves\",\"datePublished\":\"2025-06-20T20:00:19+02:00\",\"dateModified\":\"2026-04-08T13:37:42+02:00\",\"articleSection\":\"Control valves\",\"publisher\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#richSnippet\",\"isPartOf\":{\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#webpage\"},\"image\":{\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-de-control-de-presion-errores.webp\"},\"inLanguage\":\"en\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#webpage\"},\"headline\":\"Common mistakes when using pressure control valves in industrial installations\",\"name\":\"Pressure control valves: common mistakes | Valfonta\",\"description\":\"Avoid common mistakes when using pressure control valves. Improve the safety, performance, and service life of your industrial system with Valfonta.\",\"author\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"abstract\":\"The most common mistakes with pressure control valves are ignoring the actual operating conditions, choosing the wrong actuator, not defining whether the service is modulating or on\/off, installing them incorrectly, not cleaning the circuit, and using non-genuine spare parts. They should be installed in horizontal pipe with the actuator vertical, following the arrow on the body and with a strainer upstream. Valfonta recommends a full annual overhaul. Its C1 pneumatic valve, up to PN40, is suitable for modulating or on\/off service.\"},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/www.valfonta.com\/en\/blog\/pressure-control-valves-common-mistakes\/#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should you use a pneumatic valve instead of an electric one?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The choice between a valve with a pneumatic actuator and one with an electric actuator depends mainly on the type of application, the ambient conditions, and the required level of precision. Pneumatic valve: especially recommended for demanding industrial environments that require high reliability, intrinsic fail-safe behavior, and a fast, precise response. It is particularly suitable for ATEX-classified areas or environments where electricity may pose a risk. Electric valve: better suited to applications where compressed air is not available or where integration with advanced electrical or electronic remote control systems is required. They are more compact in installations where space or the availability of compressed air is limited.\"}},{\"@type\":\"Question\",\"name\":\"How often should a pneumatic control valve be inspected?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Maintenance frequency will depend on the specific operating conditions (pressure, temperature, type of fluid, corrosive environment, etc.). However, Valfonta recommends as a standard at least: quarterly visual inspections, especially in aggressive environments; a complete annual overhaul, checking key components such as the plug, seat, gaskets, diaphragms, pneumatic actuator springs, and possible leaks or dirt buildup. This schedule ensures early detection of problems, preventing major failures and maintaining the efficiency and safety of the industrial system.\"}},{\"@type\":\"Question\",\"name\":\"What is the estimated service life of an industrial control valve?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The service life of an industrial control valve varies significantly depending on factors such as: operating conditions (fluid, pressure, temperature); the quality of preventive maintenance; the use of genuine spare parts. Under normal operating conditions, with regular preventive maintenance and suitable genuine spare parts, a high-quality pneumatic control valve such as the Valfonta C1 can deliver a service life of more than 10 to 15 years. Under particularly aggressive conditions it may require maintenance or partial replacement before then, so regular maintenance is essential.\"}},{\"@type\":\"Question\",\"name\":\"Can I use a control valve in ATEX systems?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, control valves can be used in systems with ATEX-classified explosive atmospheres, but only if they are duly certified. The Valfonta C1 pneumatic valve, for example, is ATEX certified for zones 1 and 21, strictly meeting European requirements for operation in potentially explosive environments. When choosing a valve for an ATEX application, always verify the corresponding certification and the manufacturer\u2019s specific instructions, and ensure installation and maintenance in accordance with those regulations.\"}}]}]}]","footnotes":"","_vg_translation_of":"506","_vg_lang":"en","_vg_wpml_state":"{\"lang\":\"en\",\"trid\":\"708\",\"src\":\"es\"}"},"categories":[38],"tags":[],"class_list":["post-741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-control-and-design"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/posts\/741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/comments?post=741"}],"version-history":[{"count":3,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/posts\/741\/revisions"}],"predecessor-version":[{"id":10294,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/posts\/741\/revisions\/10294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/media\/235"}],"wp:attachment":[{"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/media?parent=741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/categories?post=741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.valfonta.com\/en\/wp-json\/wp\/v2\/tags?post=741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}