{"id":4109,"date":"2026-01-22T05:56:05","date_gmt":"2026-01-22T05:56:05","guid":{"rendered":"https:\/\/www.machinestable.com\/?post_type=wpkj_product&#038;p=4109"},"modified":"2026-01-22T05:56:08","modified_gmt":"2026-01-22T05:56:08","slug":"develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component","status":"publish","type":"wpkj_product","link":"https:\/\/www.machinestable.com\/th\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/","title":{"rendered":"DEVELON \/ DOOSAN 420-00258 Overload Relief Valve | Excavator Hydraulic Component"},"content":{"rendered":"<h2 id=\"gspb_heading-id-gsbp-6b52536\" class=\"gspb_heading gspb_heading-id-gsbp-6b52536\">PRODUCTS DESCRIPTION<\/h2>\n\n\n\n<p><strong>The DEVELON \/ DOOSAN 420-00258 overload relief valve is a vital hydraulic component designed to protect the hydraulic system of excavators from excessive pressure. By releasing pressure when it exceeds safe limits, it prevents damage to other sensitive hydraulic parts, ensuring consistent performance and operational safety.<\/strong><\/p>\n\n\n\n<p><strong>This valve is designed with precision and durability in mind, capable of withstanding harsh working conditions. It is engineered to be compatible with a range of DOOSAN and DEVELON excavator models, offering an essential solution for maintaining hydraulic system integrity and extending the life of your equipment.<\/strong><\/p>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-43f25ab\" class=\"gspb_heading gspb_heading-id-gsbp-43f25ab\">TECHNICAL PARAMETER<\/h2>\n\n\n\n<p>Here\u2019s the information in table format:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Item<\/strong><\/th><th><strong>Details<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Brand<\/strong><\/td><td>DEVELON\/DOOSAN<\/td><\/tr><tr><td><strong>Place of Origin<\/strong><\/td><td>Shandong, China<\/td><\/tr><tr><td><strong>Warranty Period<\/strong><\/td><td>1 Year<\/td><\/tr><tr><td><strong>Brand Name<\/strong><\/td><td>DOOSAN DEVELON<\/td><\/tr><tr><td><strong>Place of Origin<\/strong><\/td><td>Shandong, China<\/td><\/tr><tr><td><strong>Quality<\/strong><\/td><td>High-Quality<\/td><\/tr><tr><td><strong>Part Name<\/strong><\/td><td>Overload Relief Valve<\/td><\/tr><tr><td><strong>Part Number<\/strong><\/td><td>420-00258<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>The DEVELON \/ DOOSAN 420-00258 overload relief valve is a vital hydraulic component designed to protect the hydraulic system of excavators from excessive pressure. By releasing pressure when it exceeds safe limits, it prevents damage to other sensitive hydraulic parts, ensuring consistent performance and operational safety. This valve is designed with precision and durability in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4110,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[45],"product_tag":[],"class_list":["post-4109","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-hydraulic-components"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DEVELON \/ DOOSAN 420-00258 Overload Relief Valve | Excavator Hydraulic Component - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable<\/title>\n<meta name=\"description\" content=\"Buy DEVELON \/ DOOSAN 420-00258 overload relief valve for excavators. This durable hydraulic component ensures pressure regulation and protects your excavator\u2019s hydraulic system from excessive pressure.\" \/>\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.machinestable.com\/th\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DEVELON \/ DOOSAN 420-00258 Overload Relief Valve | Excavator Hydraulic Component - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\" \/>\n<meta property=\"og:description\" content=\"Buy DEVELON \/ DOOSAN 420-00258 overload relief valve for excavators. This durable hydraulic component ensures pressure regulation and protects your excavator\u2019s hydraulic system from excessive pressure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.machinestable.com\/th\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/\" \/>\n<meta property=\"og:site_name\" content=\"Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-22T05:56:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.machinestable.com\/wp-content\/uploads\/2026\/01\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u0e19\u0e32\u0e17\u0e35\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/\",\"url\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/\",\"name\":\"DEVELON \/ DOOSAN 420-00258 Overload Relief Valve | Excavator Hydraulic Component - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\",\"isPartOf\":{\"@id\":\"https:\/\/www.machinestable.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/hydraulic-components\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.machinestable.com\/wp-content\/uploads\/2026\/01\/develon-doosan-420-00258-overload-relief-valve-excavator-hydraulic-component.png\",\"datePublished\":\"2026-01-22T05:56:05+00:00\",\"dateModified\":\"2026-01-22T05:56:08+00:00\",\"description\":\"Buy DEVELON \/ DOOSAN 420-00258 overload relief valve for excavators. 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