{"id":110057,"date":"2018-08-14T22:00:00","date_gmt":"2018-08-14T22:00:00","guid":{"rendered":"https:\/\/www.controleng.com\/articles\/choosing-between-a-sectional-or-monoblock-valve\/"},"modified":"2025-04-23T18:45:35","modified_gmt":"2025-04-23T23:45:35","slug":"choosing-between-a-sectional-or-monoblock-valve","status":"publish","type":"post","link":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/","title":{"rendered":"Choosing between a sectional or monoblock valve"},"content":{"rendered":"

Most hydraulic systems require the use of a directional control valve. With many different styles and setups, it can be difficult to understand which valve type is the best for your system. Knowing what features you need and how it will be controlled is the first step in the process. Sectional valves are the most versatile and configurable valve type, but a monoblock brings many added benefits when properly applied to an appropriate system.<\/p>\n

Sectional valves<\/b><\/p>\n

Sectional valves have the benefit of being able to add or remove a section as needed. Being able to stock individual sections and build an array of different valve setups makes for less money tied up in stocking and versatility in production. This also makes servicing these valves much easier since you can remove and replace a section and your system is quickly back up and running.<\/p>\n

Many sectional valves are built to cover a broader range of higher pressures and flows that many monoblock valves can’t handle. A sectional valve can even functionally work in the place of any monoblock setup but they do have some negative qualities to be aware of. With each section added to the valve, the potential leak points increase as well. There are many different serviceable parts and, when being serviced, if the tie rods that hold the valve together are not torqued correctly then the valve will either leak or the spools will not shift properly.<\/p>\n

Monoblock valves<\/b><\/p>\n

Monoblock valves are typically much cheaper than sectional valves, which makes them the first option considered in most systems. They are lightweight and significantly more compact than a sectional valve.An often overlooked benefit is that the monoblocks do not have the sectional leak points mentioned above. This prevents many installation and service problems.<\/p>\n

Monoblock valves are not without their challenges. Since the entire valve is one casting, if it ever needs to be serviced then the whole valve must be removed. If there is a major problem with a section, the whole valve has to be scrapped, which is more expensive than just replacing a single bad section of a sectional valve. Most monoblocks are targeted for lower to medium flows and pressures, which helps keep cost, weight, and size down but also limits the applications they can be used in.<\/p>\n

Choosing a sectional or monoblock valve<\/b><\/p>\n

A monoblock valve is the most cost-effective, compact, and lightweight option when it comes to directional control valves when it fits the desired criteria of your system. If you have a varying system that requires a different number of sections from machine to machine and you want to cut down on inventory, then a sectional valve may be the way to go.<\/p>\n

Higher pressure and flow systems will likely fall in a sectional valves product line range and would be a wiser choice over a monoblock. Users must look at systems criteria (pressure, flow, number of sections, the variety of sections needed and size restraints) and then determine if a sectional or monoblock valve is the best fit.<\/p>\n

Zek Grantham<\/b>, account manager, Cross Company. This article originally appeared on Cross Company online<\/a>. Cross Company<\/a> is a CFE Media content partner. Edited by Emily Guenther, associate content manager, Control Engineering<\/i>, CFE Media, eguenther@cfemedia.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Sectional valves are the most versatile and configurable valve type for hydraulic systems, but a monoblock brings many added benefits when properly applied.<\/p>\n","protected":false},"author":1786,"featured_media":110058,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[104054],"tags":[],"tracking-metrics":[],"display-location":[],"class_list":{"2":"type-post"},"acf":[],"yoast_head":"\nChoosing between a sectional or monoblock valve - Control Engineering<\/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:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Choosing between a sectional or monoblock valve - Control Engineering\" \/>\n<meta property=\"og:description\" content=\"Sectional valves are the most versatile and configurable valve type for hydraulic systems, but a monoblock brings many added benefits when properly applied.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"Control Engineering\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ControlEngineeringMagazine\" \/>\n<meta property=\"article:published_time\" content=\"2018-08-14T22:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-23T23:45:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"645\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Zek Grantham, Cross Company\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@controlengtips\" \/>\n<meta name=\"twitter:site\" content=\"@controlengtips\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zek Grantham, Cross Company\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\"},\"author\":{\"name\":\"Zek Grantham, Cross Company\",\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/person\/eb72f8a53b8b51fbd74cbd2a7174e091\"},\"headline\":\"Choosing between a sectional or monoblock valve\",\"datePublished\":\"2018-08-14T22:00:00+00:00\",\"dateModified\":\"2025-04-23T23:45:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\"},\"wordCount\":551,\"publisher\":{\"@id\":\"https:\/\/www.controleng.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg\",\"articleSection\":[\"PLM, Control Design\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\",\"url\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\",\"name\":\"Choosing between a sectional or monoblock valve - Control Engineering\",\"isPartOf\":{\"@id\":\"https:\/\/www.controleng.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg\",\"datePublished\":\"2018-08-14T22:00:00+00:00\",\"dateModified\":\"2025-04-23T23:45:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage\",\"url\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg\",\"contentUrl\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg\",\"width\":645,\"height\":350,\"caption\":\"Courtesy: Brett Sayles\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.controleng.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Choosing between a sectional or monoblock valve\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.controleng.com\/#website\",\"url\":\"https:\/\/www.controleng.com\/\",\"name\":\"Control Engineering\",\"description\":\"Control Engineering covers and educates about automation, control and instrumentation technologies\",\"publisher\":{\"@id\":\"https:\/\/www.controleng.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.controleng.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.controleng.com\/#organization\",\"name\":\"Control Engineering\",\"url\":\"https:\/\/www.controleng.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/12\/ce_logo.png\",\"contentUrl\":\"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/12\/ce_logo.png\",\"width\":300,\"height\":93,\"caption\":\"Control Engineering\"},\"image\":{\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/ControlEngineeringMagazine\",\"https:\/\/x.com\/controlengtips\",\"https:\/\/www.linkedin.com\/company\/control-engineering-magazine\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/person\/eb72f8a53b8b51fbd74cbd2a7174e091\",\"name\":\"Zek Grantham, Cross Company\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.controleng.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e3767dff619977c6ee4ea219d6122af51dda713ff3fe2e404141cdb62c8e2a9b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e3767dff619977c6ee4ea219d6122af51dda713ff3fe2e404141cdb62c8e2a9b?s=96&d=mm&r=g\",\"caption\":\"Zek Grantham, Cross Company\"},\"url\":\"https:\/\/www.controleng.com\/author\/zek-grantham-cross-company\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Choosing between a sectional or monoblock valve - Control Engineering","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/","og_locale":"en_US","og_type":"article","og_title":"Choosing between a sectional or monoblock valve - Control Engineering","og_description":"Sectional valves are the most versatile and configurable valve type for hydraulic systems, but a monoblock brings many added benefits when properly applied.","og_url":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/","og_site_name":"Control Engineering","article_publisher":"https:\/\/www.facebook.com\/ControlEngineeringMagazine","article_published_time":"2018-08-14T22:00:00+00:00","article_modified_time":"2025-04-23T23:45:35+00:00","og_image":[{"width":645,"height":350,"url":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg","type":"image\/jpeg"}],"author":"Zek Grantham, Cross Company","twitter_card":"summary_large_image","twitter_creator":"@controlengtips","twitter_site":"@controlengtips","twitter_misc":{"Written by":"Zek Grantham, Cross Company","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#article","isPartOf":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/"},"author":{"name":"Zek Grantham, Cross Company","@id":"https:\/\/www.controleng.com\/#\/schema\/person\/eb72f8a53b8b51fbd74cbd2a7174e091"},"headline":"Choosing between a sectional or monoblock valve","datePublished":"2018-08-14T22:00:00+00:00","dateModified":"2025-04-23T23:45:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/"},"wordCount":551,"publisher":{"@id":"https:\/\/www.controleng.com\/#organization"},"image":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage"},"thumbnailUrl":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg","articleSection":["PLM, Control Design"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/","url":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/","name":"Choosing between a sectional or monoblock valve - Control Engineering","isPartOf":{"@id":"https:\/\/www.controleng.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage"},"image":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage"},"thumbnailUrl":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg","datePublished":"2018-08-14T22:00:00+00:00","dateModified":"2025-04-23T23:45:35+00:00","breadcrumb":{"@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#primaryimage","url":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg","contentUrl":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/11\/CTL2104_WEB_IMG_Sayles_Process-Slider-2.jpg","width":645,"height":350,"caption":"Courtesy: Brett Sayles"},{"@type":"BreadcrumbList","@id":"https:\/\/www.controleng.com\/choosing-between-a-sectional-or-monoblock-valve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.controleng.com\/"},{"@type":"ListItem","position":2,"name":"Choosing between a sectional or monoblock valve"}]},{"@type":"WebSite","@id":"https:\/\/www.controleng.com\/#website","url":"https:\/\/www.controleng.com\/","name":"Control Engineering","description":"Control Engineering covers and educates about automation, control and instrumentation technologies","publisher":{"@id":"https:\/\/www.controleng.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.controleng.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.controleng.com\/#organization","name":"Control Engineering","url":"https:\/\/www.controleng.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.controleng.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/12\/ce_logo.png","contentUrl":"https:\/\/www.controleng.com\/wp-content\/uploads\/2024\/12\/ce_logo.png","width":300,"height":93,"caption":"Control Engineering"},"image":{"@id":"https:\/\/www.controleng.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ControlEngineeringMagazine","https:\/\/x.com\/controlengtips","https:\/\/www.linkedin.com\/company\/control-engineering-magazine\/"]},{"@type":"Person","@id":"https:\/\/www.controleng.com\/#\/schema\/person\/eb72f8a53b8b51fbd74cbd2a7174e091","name":"Zek Grantham, Cross Company","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.controleng.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e3767dff619977c6ee4ea219d6122af51dda713ff3fe2e404141cdb62c8e2a9b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e3767dff619977c6ee4ea219d6122af51dda713ff3fe2e404141cdb62c8e2a9b?s=96&d=mm&r=g","caption":"Zek Grantham, Cross Company"},"url":"https:\/\/www.controleng.com\/author\/zek-grantham-cross-company\/"}]}},"_links":{"self":[{"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/posts\/110057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/users\/1786"}],"replies":[{"embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/comments?post=110057"}],"version-history":[{"count":0,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/posts\/110057\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/media\/110058"}],"wp:attachment":[{"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/media?parent=110057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/categories?post=110057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/tags?post=110057"},{"taxonomy":"tracking-metric","embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/tracking-metrics?post=110057"},{"taxonomy":"display-location","embeddable":true,"href":"https:\/\/www.controleng.com\/wp-json\/wp\/v2\/display-location?post=110057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}