{"id":679,"date":"2024-08-22T11:50:57","date_gmt":"2024-08-22T09:50:57","guid":{"rendered":"https:\/\/www.valfonta.com\/blog\/how-to-install-pressure-reducing-valve\/"},"modified":"2026-10-15T12:11:04","modified_gmt":"2026-10-15T10:11:04","slug":"how-to-install-pressure-reducing-valve","status":"publish","type":"post","link":"https:\/\/www.valfonta.com\/en\/blog\/how-to-install-pressure-reducing-valve\/","title":{"rendered":"How do you install a water pressure reducing valve?"},"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\">How do you install a water pressure reducing valve?<\/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\/pressure-reducing-valves\/\">Pressure reducing valves<\/a><\/p><h1 class=\"wp-block-heading\">How do you install a water pressure reducing valve?<\/h1><p class=\"vf-post-meta wp-block-paragraph\"><span>By Valfonta<\/span><span><time datetime=\"2026-09-29\">Updated September 29, 2026<\/time><\/span><span>5 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\/como-instalar-una-valvula-reductora-de-presion-de-agua1.png.jpg\" alt=\"How do you install a water pressure reducing valve?\" class=\"wp-image-242\" 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\">To install a water pressure reducing valve, clean the pipe, fit a strainer at the inlet, and mount the valve in a horizontal pipe according to the flow arrow on the body. Supports are placed close to the valve, but never attached to it or to the actuator. During start-up, the shutoff valves are opened very slowly to avoid water hammer, and the adjusting screw is set; turning it clockwise increases the outlet pressure. The article uses Valfonta\u2019s VD model as an example.<\/p><\/aside><details class=\"wp-block-details vf-post-toc-m is-layout-flow wp-block-details-is-layout-flow\"><summary>Article contents<\/summary><div class=\"wp-block-group vf-t-ol 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\"><a href=\"#funcionamiento-instalacion-y-puesta-en-marcha-de-una-valvula\">Operation, installation, and start-up of a water pressure reducing valve<\/a><\/p><ol class=\"wp-block-list\"><li><a href=\"#instalacion-de-una-valvula-reductora-de-presion-como-esta\">Installing a pressure reducing valve like this one<\/a><\/li><li><a href=\"#mantener-en-buen-estado-la-linea-principal-de-agua\">Keeping the main water line in good condition<\/a><\/li><li><a href=\"#la-relevancia-del-mantenimiento-y-monitoreo-constante\">The Importance of Ongoing Maintenance and Monitoring<\/a><\/li><li><a href=\"#consideraciones-de-seguridad-una-prioridad-ineludible\">Safety Considerations: An Essential Priority<\/a><\/li><li><a href=\"#como-instalar-una-valvula-reductora-de-presion-puesta-en-mar\">How to install a pressure reducing valve: start-up<\/a><\/li><\/ol><\/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\"><a href=\"#preguntas\">Frequently asked questions<\/a><\/p><\/div><\/div><\/details><h2 class=\"wp-block-heading\" id=\"funcionamiento-instalacion-y-puesta-en-marcha-de-una-valvula\">Operation, installation, and start-up of a water pressure reducing valve<\/h2><p class=\"wp-block-paragraph\">To explain <strong>how to install a pressure reducing valve, <\/strong>we will use the VALFONTA VD model as an example, designed to keep the outlet pressure constant by means of the regulating piston.\u00a0<\/p><p class=\"wp-block-paragraph\">It works on the direct-acting principle: the upstream pressure reaches the valve and pushes the bushing upward, actuating the gasket. Once the valve is closed, the adjusting screw must be turned clockwise. This displaces the spring, which acts on the bushing and the gaskets, opening the valve up to the required pressure. Any variation in inlet pressure is absorbed by the valve through the balancing of the two parts of the bushing, which are connected by a balancing hole. <\/p><h3 class=\"wp-block-heading\" id=\"instalacion-de-una-valvula-reductora-de-presion-como-esta\">Installing a pressure reducing valve like this one<\/h3><p class=\"wp-block-paragraph\">It is vitally important to clean the pipe thoroughly before installing the valve, so that no small particle or impurity can affect its correct operation. It is also highly recommended to install a strainer at the valve inlet to protect it. The valve should be installed in a horizontal pipe; the flow direction must match the direction shown by the arrow on the valve body.<\/p><p class=\"wp-block-paragraph\">The parts that support the valve should be placed as close to it as possible, but never attached to the valve or the actuator, in order to eliminate unnecessary stresses.\u00a0<\/p><div class=\"wp-block-group vf-post-media is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls preload=\"auto\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/PRV44.mp4\"><\/video><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"mantener-en-buen-estado-la-linea-principal-de-agua\">Keeping the main water line in good condition<\/h3><p class=\"wp-block-paragraph\">Knowing in advance the nature and function of the pressure reducing valve, keep in mind that, for both new installations and replacements, <strong>the main water line must be in excellent condition. <\/strong><\/p><p class=\"wp-block-paragraph\">Not knowing its condition means higher potential costs in the future and that <strong>the pressure reducing valve may have a shorter service life or simply fail.<\/strong><\/p><p class=\"wp-block-paragraph\">Ideally, these essential products should be subject to demanding conditions in which they balance the system pressure, but also with the assurance that the rest of the components are working properly. Even more complex assemblies, such as installing pressure reducing valves with butterfly valves, call for a more careful review of the industrial application. This largely determines the success of<strong><a href=\"\/en\/blog\/where-the-pressure-reducing-valve-is-placed\/\"> installing pressure reducing valves<\/a>.<\/strong><\/p><h3 class=\"wp-block-heading\" id=\"la-relevancia-del-mantenimiento-y-monitoreo-constante\">The Importance of Ongoing Maintenance and Monitoring<\/h3><p class=\"wp-block-paragraph\">Beyond proper installation, ongoing maintenance and monitoring are essential. <strong>Regular evaluation and periodic adjustment<\/strong> are necessary to identify and address any wear or irregularity in time. Valfonta prioritizes durability and sustainability, offering valves that, with proper care, promise a long service life and sustained operation.<\/p><h3 class=\"wp-block-heading\" id=\"consideraciones-de-seguridad-una-prioridad-ineludible\">Safety Considerations: An Essential Priority<\/h3><p class=\"wp-block-paragraph\">Safety is fundamental when installing a pressure reducing valve. <strong>All procedures must be carried out by trained professionals<\/strong>, in strict compliance with safety standards and guidelines. In addition, choosing the right valves, such as Valfonta\u2019s AISI 316L stainless steel valves, has a direct impact on the operational safety of the system.<\/p><p class=\"wp-block-paragraph\">Before installing it, it is worth reviewing <a href=\"\/en\/blog\/where-the-pressure-reducing-valve-is-placed\/\">where the pressure reducing valve should be installed<\/a> in the line. You will find all the models on our <a href=\"\/en\/pressure-reducing-valves\/\">pressure reducing valves<\/a> page.<\/p><h3 class=\"wp-block-heading\" id=\"como-instalar-una-valvula-reductora-de-presion-puesta-en-mar\">How to install a pressure reducing valve: start-up<\/h3><p class=\"wp-block-paragraph\">The first step <strong>for a correct start-up<\/strong> is to open the shutoff valves very slowly, so as to avoid any water hammer during the process. Next, turn the adjusting screw until the required pressure is reached. Compressing the spring raises the outlet pressure; turn it clockwise to increase it and counterclockwise to decrease it. This type of pressure reducing valve has a long list of applications: chemical laboratory installations, water distribution systems, wastewater installations, industrial air, compressed air, sprinkler systems, fuel oil\u2026<\/p><figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/como-instalar-una-valvula-reductora-de-presion-de-agua2-400x405-1.png\" alt=\"how to install a pressure reducing valve\" class=\"wp-image-256\" width=\"400\" height=\"405\" loading=\"lazy\"\/><\/figure><p class=\"wp-block-paragraph\">Request information, with no obligation, about any of our pressure reducing valves<\/p><p class=\"wp-block-paragraph\">If you would like more detailed information about any of our valves, or need advice on how to install a pressure reducing valve, simply get in touch with us. You can do so by calling <strong>933 720 888, <\/strong>sending an email to <a href=\"mailto:valfonta@valfonta.com\"><strong>valfonta@valfonta.com<\/strong><\/a>, or filling out the form on this website. What exactly do you need?<\/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>What is a pressure reducing valve and how does it work?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">A pressure reducing valve regulates the pressure of a fluid to a constant level at the outlet, regardless of fluctuations at the inlet, by means of a direct-acting mechanism.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>How should the pipe be prepared before installing a pressure reducing valve?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">It is essential to clean the pipe thoroughly so that impurities do not affect the operation of the valve, and installing a strainer at the inlet is recommended.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>How is a pressure reducing valve installed correctly?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">The valve must be installed in a horizontal pipe, making sure that the flow direction matches the one indicated by the arrow on the valve body, and the support parts must be placed close to the valve, without being attached to it.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What precautions should be taken when starting up a pressure reducing valve?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">At start-up, open the shutoff valves slowly to avoid water hammer, and adjust the adjusting screw to obtain the desired pressure.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What applications is a pressure reducing valve suitable for?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">These valves are suitable for applications such as water distribution systems, chemical installations, compressed air, sprinkler systems, and fuel oil systems.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>How does the valve body material affect its durability?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">The body material, such as RG10 bronze or AISI 316L stainless steel, determines the strength and durability of the valve against different fluids and conditions.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Which pressure reducing valve model is ideal for inert gases?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Models such as Valfonta\u2019s PRV20 and PRV30 are ideal for inert gases, thanks to their robust construction and their ability to handle different types of fluids.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Why is the Kvs value crucial in a pressure reducing valve?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">It is important because it indicates the flow capacity of the valve, directly affecting the performance of the system in which it is installed.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Does Valfonta offer different types of connections on its valves?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Yes, Valfonta offers various connection options, such as flanged and threaded, to suit different systems and needs.<\/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><div class=\"wp-block-group vf-t-ol 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\"><a href=\"#funcionamiento-instalacion-y-puesta-en-marcha-de-una-valvula\">Operation, installation, and start-up of a water pressure reducing valve<\/a><\/p><ol class=\"wp-block-list\"><li><a href=\"#instalacion-de-una-valvula-reductora-de-presion-como-esta\">Installing a pressure reducing valve like this one<\/a><\/li><li><a href=\"#mantener-en-buen-estado-la-linea-principal-de-agua\">Keeping the main water line in good condition<\/a><\/li><li><a href=\"#la-relevancia-del-mantenimiento-y-monitoreo-constante\">The Importance of Ongoing Maintenance and Monitoring<\/a><\/li><li><a href=\"#consideraciones-de-seguridad-una-prioridad-ineludible\">Safety Considerations: An Essential Priority<\/a><\/li><li><a href=\"#como-instalar-una-valvula-reductora-de-presion-puesta-en-mar\">How to install a pressure reducing valve: start-up<\/a><\/li><\/ol><\/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\"><a href=\"#preguntas\">Frequently asked questions<\/a><\/p><\/div><\/div><\/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 pressure reducing 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\/pressure-reducing-valves\/\">View pressure reducing 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\/product\/pressure-reducing-valves-m1\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-m1-perspectiva-400.webp\" alt=\"M1 reducing valve\" class=\"wp-image-201\" width=\"300\" height=\"300\" loading=\"lazy\"><b>M1 reducing valve<\/b><span>Up to DN150 and 220 \u00b0C, for steam.<\/span><\/a><\/li><li><a href=\"\/en\/product\/pressure-reducing-valve-vd\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-vd-perspectiva-400.webp\" alt=\"VD reducing valve\" class=\"wp-image-10116\" width=\"300\" height=\"300\" loading=\"lazy\"><b>VD reducing valve<\/b><span>From DN15 to DN100, up to 40 bar, and steam up to 200 \u00b0C.<\/span><\/a><\/li><li><a href=\"\/en\/product\/pressure-reducing-valve-prv30\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-prv30-frontal-400.webp\" alt=\"PRV30 reducing valve\" class=\"wp-image-199\" width=\"300\" height=\"300\" loading=\"lazy\"><b>PRV30 reducing valve<\/b><span>316L stainless, from DN15 to DN25, threaded or flanged, up to 25 bar.<\/span><\/a><\/li><\/ul><p class=\"vf-post-more wp-block-paragraph\"><a href=\"\/en\/pressure-reducing-valves\/\">View all pressure reducing 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\/como-regular-una-valvula-reductora-de-presion.webp\" alt=\"\" class=\"wp-image-226\" 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>Pressure reducing valves<\/small><b>How do you adjust a pressure reducing valve?<\/b><span>9 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/how-it-regulate-a-pressure-reducing-valve\/\" aria-label=\"Pressure reducing valves How do you adjust a pressure reducing valve? 9 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-reductora-que-es.webp\" alt=\"\" class=\"wp-image-247\" 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>Pressure reducing valves<\/small><b>What is a steam pressure reducing valve?<\/b><span>14 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/pressure-reducing-valve-for-steam-valfonta\/\" aria-label=\"Pressure reducing valves What is a steam pressure reducing valve? 14 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-reductora-de-presion-prv30.webp\" alt=\"\" class=\"wp-image-170\" 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>Pressure reducing valves<\/small><b>Water pressure reducing valve: what it is, how it works, and how to choose one<\/b><span>9 min read<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/en\/blog\/water-pressure-reducing-valve\/\" aria-label=\"Pressure reducing valves Water pressure reducing valve: what it is, how it works, and how to choose one 9 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\/679#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=\"1792702153.cc84a718fa48afd6\" \/>\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>To install a water pressure reducing valve, clean the pipe, fit a strainer at the inlet, and mount the valve in a horizontal pipe following the flow arrow on the body.<\/p>\n","protected":false},"author":1,"featured_media":242,"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":"How to install a pressure reducing valve | Valfonta","rank_math_description":"How to install a pressure reducing valve such as the VALFONTA VD. 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Operation, installation, and start-up.\",\"author\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"abstract\":\"To install a water pressure reducing valve, clean the pipe, fit a strainer at the inlet, and mount the valve in a horizontal pipe according to the flow arrow on the body. Supports are placed close to the valve, but never attached to it or to the actuator. During start-up, the shutoff valves are opened very slowly to avoid water hammer, and the adjusting screw is set; turning it clockwise increases the outlet pressure. The article uses Valfonta\u2019s VD model as an example.\"},{\"@type\":\"VideoObject\",\"name\":\"How to install a pressure reducing valve | valfonta.com\",\"description\":\"How to install a pressure reducing valve such as the VALFONTA VD. 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