{"id":2512,"count":8,"description":"<!-- wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-types-of-balancing-valve\">Fabricant de vannes d'\u00e9quilibrage<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\nZECO est actuellement le seul fabricant en Chine \u00e0 disposer de donn\u00e9es KV pr\u00e9cises et \u00e0 prendre en charge les services de d\u00e9bogage pour les vannes d&#039;\u00e9quilibrage. Nous disposons de notre propre syst\u00e8me de test dynamique de l&#039;eau, et toutes les vannes de r\u00e9gulation de pression diff\u00e9rentielle et les vannes d&#039;\u00e9quilibrage utilis\u00e9es dans le syst\u00e8me de chauffage et le syst\u00e8me de chauffage sont test\u00e9es avec des donn\u00e9es pr\u00e9cises, afin de jeter les bases d&#039;un bon effet d&#039;\u00e9quilibre dans le service de d\u00e9bogage ult\u00e9rieur. Vous trouverez ci-dessous les vannes d&#039;\u00e9quilibrage \u00e0 vendre.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENIR LE PRIX DE LA VANNE D&#039;\u00c9QUILIBRAGE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-types-of-balancing-valve\">Types de vanne d&#039;\u00e9quilibrage<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\">\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17031,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17031\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/manual-flow-balancing-valve.jpg\" alt=\"Vanne d&#039;\u00e9quilibrage de d\u00e9bit\" \/><figcaption>Vanne d&#039;\u00e9quilibrage de d\u00e9bit<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17035,\"width\":300,\"height\":300,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img class=\"wp-image-17035\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/p-i-c-v.jpg\" alt=\"PIVC\" width=\"300\" height=\"300\" \/><figcaption>PIVC<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17034,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17034\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-independent-control-valve.jpg\" alt=\"Valve de contr\u00f4le ind\u00e9pendante de la pression\" \/><figcaption>Valve de contr\u00f4le ind\u00e9pendante de la pression<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\">\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17033,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17033\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" alt=\"Soupape de r\u00e9gulation de pression diff\u00e9rentielle\" \/><figcaption>Soupape de r\u00e9gulation de pression diff\u00e9rentielle<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17032,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17032\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/bronze-flow-balancing-valve.jpg\" alt=\"Vanne d&#039;\u00e9quilibrage de d\u00e9bit en laiton\" \/><figcaption>Vanne d&#039;\u00e9quilibrage de d\u00e9bit en laiton<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17036,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17036\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/two-way-globe-valve.jpg\" alt=\"Vanne \u00e0 soupape bidirectionnelle\" \/><figcaption>Vanne \u00e0 soupape bidirectionnelle<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-are-balancing-valves-used-for\">A quoi servent les vannes d&#039;\u00e9quilibrage ?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes d&#039;\u00e9quilibrage maintiennent les conditions de d\u00e9bit afin que les vannes de r\u00e9gulation fonctionnent correctement dans les syst\u00e8mes CVC, car des syst\u00e8mes d\u00e9s\u00e9quilibr\u00e9s peuvent produire de grandes variations de temp\u00e9rature entre les pi\u00e8ces et augmenter les besoins \u00e9nerg\u00e9tiques. Nous proposons une gamme de vannes d&#039;\u00e9quilibrage qui contribuent au bon fonctionnement et \u00e0 la rentabilit\u00e9 des syst\u00e8mes de chauffage et de refroidissement.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-types-of-balancing-valves\">Types de vannes d&#039;\u00e9quilibrage<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes d&#039;\u00e9quilibrage sont disponibles en plusieurs variantes pour s&#039;adapter \u00e0 diff\u00e9rents syst\u00e8mes hydroniques. Certains des types les plus importants sont\u00a0:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes d&#039;\u00e9quilibrage statique<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes d&#039;\u00e9quilibrage statiques, \u00e9galement appel\u00e9es vannes d&#039;\u00e9quilibrage manuelles ou vannes d&#039;\u00e9quilibrage d\u00e9pendantes de la pression, offrent une r\u00e9sistance fixe au d\u00e9bit d&#039;eau. Les r\u00e9glages de ces vannes sont calcul\u00e9s avant l&#039;installation, puis ajust\u00e9s lorsque les vannes sont install\u00e9es sur le terrain. Les pi\u00e8ces internes de la vanne restent statiques pendant le fonctionnement du syst\u00e8me.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes d&#039;\u00e9quilibrage \u00e0 orifice fixe<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes d&#039;\u00e9quilibrage \u00e0 orifice fixe sont un type de vanne d&#039;\u00e9quilibrage statique dot\u00e9e d&#039;un orifice fixe, tel qu&#039;un insert Venturi, combin\u00e9 \u00e0 des ports de pression\/temp\u00e9rature qui permettent de mesurer la pression diff\u00e9rentielle \u00e0 travers cet orifice. \u00c9tant donn\u00e9 que l&#039;orifice reste r\u00e9gl\u00e9 pendant les r\u00e9glages de la vanne, le d\u00e9bit du syst\u00e8me peut \u00eatre facilement d\u00e9riv\u00e9 de la chute de pression mesur\u00e9e \u00e0 travers les ports. Ce type de vanne d&#039;\u00e9quilibrage manuelle permet une mise en service plus efficace.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes d&#039;\u00e9quilibrage dynamique<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes d&#039;\u00e9quilibrage dynamique fonctionnent comme des limiteurs de d\u00e9bit. Ils sont r\u00e9gl\u00e9s sur le d\u00e9bit souhait\u00e9 et garantissent qu&#039;un d\u00e9bit plus important n&#039;a pas lieu. Si la pression devant la vanne augmente, celle-ci se fermera encore davantage, de sorte que la perte de pression \u00e0 travers la vanne deviendra proportionnellement plus \u00e9lev\u00e9e. Cela maintient le d\u00e9bit souhait\u00e9 dans le chemin sp\u00e9cifique.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLa pression d&#039;entr\u00e9e d&#039;une vanne d&#039;\u00e9quilibrage dynamique doit \u00eatre sup\u00e9rieure \u00e0 une certaine limite pour qu&#039;elle fonctionne correctement. Cela signifie que la r\u00e9sistance de la vanne la plus \u00e9loign\u00e9e ne peut pas \u00eatre proche de z\u00e9ro, comme c&#039;est le cas des vannes statiques.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes d&#039;\u00e9quilibrage automatiques<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nVannes d&#039;\u00e9quilibrage automatiques, \u00e9galement appel\u00e9es vannes d&#039;\u00e9quilibrage ind\u00e9pendantes de la pression et vannes d&#039;\u00e9quilibrage dynamiques. Ces vannes sont con\u00e7ues pour maintenir automatiquement une valeur fixe de d\u00e9bit, malgr\u00e9 les changements de pression diff\u00e9rentielle, afin d&#039;optimiser le fonctionnement du syst\u00e8me. Contrairement aux vannes d&#039;\u00e9quilibrage statique, ces vannes comportent des pi\u00e8ces internes qui se d\u00e9placent pour compenser les changements de pression diff\u00e9rentielle, leur permettant ainsi de fonctionner plus efficacement dans des conditions de charge variables.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes de r\u00e9gulation de d\u00e9bit ind\u00e9pendantes de la pression (PICV)<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes de r\u00e9gulation de d\u00e9bit ind\u00e9pendantes de la pression sont des dispositifs tout-en-un qui combinent les capacit\u00e9s des vannes d&#039;\u00e9quilibrage, des vannes de r\u00e9gulation et des r\u00e9gulateurs de pression diff\u00e9rentielle. Ils comportent des r\u00e9gulateurs de pression diff\u00e9rentielle int\u00e9gr\u00e9s qui s&#039;adaptent automatiquement aux changements de pression du syst\u00e8me pour stabiliser le d\u00e9bit dans les composants de chauffage ou de refroidissement afin de r\u00e9pondre aux diff\u00e9rentes demandes de temp\u00e9rature. Les vannes de r\u00e9gulation ind\u00e9pendantes de la pression peuvent \u00eatre associ\u00e9es \u00e0 des actionneurs offrant des capacit\u00e9s de contr\u00f4le du d\u00e9bit \u00e0 distance.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-how-does-a-balancing-valve-work\">Comment fonctionne une vanne d&#039;\u00e9quilibrage ?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIl existe de nombreuses m\u00e9thodes de r\u00e9gulation du d\u00e9bit dans un syst\u00e8me, il est donc difficile d&#039;expliquer le fonctionnement de chaque vanne d&#039;\u00e9quilibrage et de garder cet article bref\u00a0; cependant, pour g\u00e9n\u00e9raliser, toutes les vannes d&#039;\u00e9quilibrage utilisent une certaine forme de r\u00e9gulation pour cr\u00e9er une sortie constante \u00e0 partir d&#039;une entr\u00e9e variable. Un concepteur peut \u00eatre s\u00fbr que, m\u00eame si des turbulences ou des pertes de pression provoquent une variation importante du d\u00e9bit dans un syst\u00e8me, le d\u00e9bit sera constant et pr\u00e9visible apr\u00e8s une vanne d&#039;\u00e9quilibrage. Ils sont analogues aux r\u00e9sistances d&#039;un circuit \u00e9lectrique, o\u00f9 ces composants limitent le flux d&#039;\u00e9lectricit\u00e9 pour garantir que la tension correcte arrive \u00e0 la sortie. Cette section explique le fonctionnement de certaines vannes d&#039;\u00e9quilibrage courantes et comment elles utilisent leurs propri\u00e9t\u00e9s m\u00e9caniques pour fournir des d\u00e9bits constants.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Applications des vannes d&#039;\u00e9quilibrage<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nComme expliqu\u00e9 pr\u00e9c\u00e9demment, les vannes d&#039;\u00e9quilibrage sont utilis\u00e9es pour maintenir des caract\u00e9ristiques de fonctionnement stables dans un syst\u00e8me hydraulique. Cette section explorera quelques applications courantes des vannes d&#039;\u00e9quilibrage, pour montrer o\u00f9 elles ont r\u00e9ussi dans le pass\u00e9. Cette liste est loin d&#039;\u00eatre exhaustive mais devrait vous donner une id\u00e9e de l&#039;avantage de la vanne d&#039;\u00e9quilibrage en tant que dispositif de r\u00e9gulation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCertaines applications notables des vannes d&#039;\u00e9quilibrage comprennent\u00a0:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Applications CVC<\/li>\r\n \t<li>\u00c9changeurs de chaleur<\/li>\r\n \t<li>Syst\u00e8mes de plomberie<\/li>\r\n \t<li>Syst\u00e8mes de production d&#039;\u00e9nergie<\/li>\r\n \t<li>Applications de r\u00e9frig\u00e9ration<\/li>\r\n \t<li>Et plus.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Comment installer une vanne d&#039;\u00e9quilibrage ?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol>\r\n \t<li>Pour garantir l&#039;exactitude de la mesure, la vanne d&#039;\u00e9quilibrage doit \u00eatre situ\u00e9e \u00e0 au moins cinq diam\u00e8tres de tuyau en aval de tout raccord et \u00e0 au moins dix diam\u00e8tres de tuyau en aval d&#039;une pompe. Deux diam\u00e8tres de tuyaux en aval de la vanne d&#039;\u00e9quilibrage doivent \u00eatre libres de tout raccord.<\/li>\r\n \t<li>Les vannes d&#039;\u00e9quilibrage doivent \u00eatre install\u00e9es avec un d\u00e9bit dans le sens de la fl\u00e8che sur le corps de la vanne. Un acc\u00e8s facile aux ports de mesure de la sonde et au volant doit \u00eatre fourni.<\/li>\r\n \t<li>Les vannes d&#039;\u00e9quilibrage peuvent \u00eatre install\u00e9es dans une tuyauterie horizontale ou verticale. Les ports de mesure ne doivent jamais \u00eatre install\u00e9s sous le tuyau (pointant vers le bas), car cela permettrait aux s\u00e9diments du syst\u00e8me de s&#039;accumuler dans les ports.<\/li>\r\n \t<li>Les ports de mesure et les bouchons de carrosserie peuvent \u00eatre interchang\u00e9s pour une meilleure accessibilit\u00e9.<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":16969} -->\r\n<figure class=\"wp-block-image aligncenter\"><img class=\"wp-image-16969\" title=\"CVC\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/water-control-valve-applications.jpg\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->","link":"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/balancing-valve","name":"Soupape d'\u00e9quilibrage","slug":"balancing-valve","taxonomy":"product_cat","parent":0,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Flow Balancing Valve - Balance Valve (PICV, DPCV...) | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/balancing-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flow Balancing Valve - Balance Valve (PICV, DPCV...) | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Balancing Valve Manufacturer ZECO is currently the only manufacturer in China with accurate KVs data and supports debugging services for balancing valves. We have our own dynamic water testing system, and all the differential pressure control valves and balancing valves used in the heating system and heating system are tested with accurate data, so as to lay a foundation for a good balance effect in the later debugging service. Below are featured balancing valves for sale.  GET BALANCING VALVE PRICE  Types of Balancing Valve    Flow Balancing Valve    PICV    Pressure Independent Control Valve      Differential Pressure Control Valve    Brass Flow Balancing Valve    Two Way Globe Valve    What are Balancing Valves used for?  Balancing valves maintain flow conditions so that control valves function properly in HVAC systems because unbalanced systems can produce wide temperature variations among rooms and can increase energy needs. We offer a line of balancing valves that help to heat and cooling systems perform well and cost-efficiently.  Types of Balancing Valves  Balancing valves are available in several variations to suit different hydronic systems. Some of the most prominent types are:  Static Balancing Valves  Static balancing valves\u2014also called manual balancing valves or pressure-dependent balancing valves\u2014offer a fixed resistance to water flow. The settings for these valves are calculated before installation and then adjusted when the valves are installed in the field. Internal valve parts remain static during system operations.  Fixed-orifice Balancing Valves  Fixed-orifice balancing valves are a type of static balancing valve that features a fixed orifice, such as a Venturi insert, combined with pressure\/temperature ports that enable measurement of the differential pressure across this orifice. Because the orifice remains set during valve adjustments, the flow rate of the system can be derived easily by the pressure drop measured across the ports. This type of manual balancing valve makes for more efficient commissioning.  Dynamic Balancing Valves  Dynamic balancing valves work as flow limiters. They are set to the desired flow rate and ensure that a larger flow rate does not take place. If the pressure in front of the valve increases, it will close some more, so the pressure loss across the valve becomes correspondingly higher. This maintains the desired flow rate in the specific path.  The inlet pressure for a dynamic balancing valve needs to be higher than a certain limit for it to operate properly. This means that the resistance at the most distant valve cannot be close to zero, as is the case with static valves.  Automatic Balancing Valves  Automatic balancing valves\u2014also known as pressure-independent balancing valves and dynamic balancing valves. These valves are designed to automatically maintain a fixed value of flow rate, despite changes in differential pressure, in order to optimize system operation. In contrast to static balancing valves, these valves have internal parts that move to compensate for changes in differential pressure, enabling them to operate more efficiently under variable load conditions.  Pressure Independent Flow Control Valves (PICV)  Pressure-independent flow control valves are all-in-one devices that combine the capabilities of balancing valves, control valves, and differential pressure regulators. They feature built-in differential pressure regulators that automatically accommodate changes in system pressure to stabilize flow within the heating or cooling components to meet different temperature demands. Pressure-independent control valves can be matched with actuators that provide remote flow control capabilities.  How does a Balancing Valve Work?  There are many methods of regulating flow through a system, so it is difficult to explain how every balancing valve functions and also keep this article brief; however, to generalize, all balancing valves utilize some form of regulation to create constant output from a variable input. A designer can be sure that, even if turbulence or losses in pressure cause a widely changing flow rate through a system, the flow rate will be constant and predictable after a balancing valve. They are analogous to resistors in an electrical circuit, where these components restrict the flow of electricity to ensure the correct voltage gets to the output. This section will explain how some common balancing valves work, and how they use mechanical properties to provide consistent flow rates.  Applications of Balancing Valves  As previously explained, balancing valves are used to maintain steady operating characteristics in a hydraulic system. This section will explore some common applications of balancing valves, to show where they have been successful in the past. This list is nowhere near exhaustive but should give you an idea of where the balancing valve shines as a regulatory device.  Some notable applications of balancing valves include:  HVAC applications Heat exchangers Plumbing systems Power generation systems Refrigeration applications And more.  How do you install a Balance Valve?  To ensure accuracy of measurement, the balance valve should be located at least five pipe diameters downstream from any fitting and at least ten pipe diameters downstream from a pump. Two pipe diameters downstream from the balance valve should be free of any fitting. Balance valves must be installed with flow in the direction of the arrow on the valve body. Easy access to the probe metering ports and handwheel must be provided. Balance valves can be installed in horizontal or vertical piping. The metering ports should never be installed below the pipe (pointing down), as this will allow system sediment to accumulate in the ports. 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