{"id":49054,"date":"2025-06-16T19:26:00","date_gmt":"2025-06-16T19:26:00","guid":{"rendered":"https:\/\/ncservo.com\/?post_type=product&#038;p=49054"},"modified":"2026-03-30T16:56:26","modified_gmt":"2026-03-30T16:56:26","slug":"krauss-maffei-r900973777","status":"publish","type":"product","link":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/krauss-maffei-r900973777\/","title":{"rendered":"KRAUSS MAFFEI R900973777"},"content":{"rendered":"<div id=\"wb-overview\" class=\"wordbank-container\">\n<h2>Valve Overview<\/h2>\n<p>We&#8217;ve serviced hundreds of Krauss Maffei R900973777 units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.<\/p>\n<\/div>\n<div id=\"wb-why-us\" class=\"wordbank-container\">\n<h2>Experience and Warranty<\/h2>\n<p>NC Servo Technology operates independently, so we&#8217;re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down.<\/p>\n<p>Factory-level test stands dedicated to Krauss Maffei R900973777 performance verification<\/p>\n<\/div>\n<div id=\"wb-faq\" class=\"wordbank-container\">\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-accordion\">\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-0\">Will you diagnose the problem before repairing?<\/button><\/h3>\n<div id=\"faq-content-0\" class=\"faq-content\">\n<p>Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-1\">When should I repair a unit versus replacing it?<\/button><\/h3>\n<div id=\"faq-content-1\" class=\"faq-content\">\n<p>If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-2\">Do you offer emergency or expedited repairs?<\/button><\/h3>\n<div id=\"faq-content-2\" class=\"faq-content\">\n<p>We can often prioritize urgent jobs. Note it on your request form and we&#8217;ll let you know what&#8217;s possible.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-3\">How quickly can you return a repaired unit?<\/button><\/h3>\n<div id=\"faq-content-3\" class=\"faq-content\">\n<p>Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-4\">Do you require the unit to be cleaned before shipping?<\/button><\/h3>\n<div id=\"faq-content-4\" class=\"faq-content\">\n<p>No cleaning required. Our repair process includes disassembly and cleaning of all components.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"wb-process\" class=\"wordbank-container\">\n<h2>Rebuild Steps<\/h2>\n<p>We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.<\/p>\n<ul>\n<li>In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.<\/li>\n<li>Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.<\/li>\n<li>Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.<\/li>\n<li>Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.<\/li>\n<\/ul>\n<\/div>\n<div id=\"wb-testing\" class=\"wordbank-container\">\n<h2>Testing and Bench Verification<\/h2>\n<p>With thirteen in-house test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our pre-shipment testing verifies consistent performance.<\/p>\n<\/div>\n<div id=\"wb-logistics-support\" class=\"wordbank-container new-dynamic-section\">\n<h2>Lead Times and Support<\/h2>\n<p>As a specialist for Krauss Maffei R900973777 services, NC Servo Technology targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.<\/p>\n<\/div>\n<div id=\"wb-tips\" class=\"wordbank-container\">\n<h2>Maintenance Tips<\/h2>\n<ul>\n<li>Schedule preventive maintenance intervals based on duty cycle, not just calendar time.<\/li>\n<li>Monitor operating temperatures to identify potential issues before failure occurs.<\/li>\n<li>Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.<\/li>\n<\/ul>\n<\/div>\n<div id=\"wb-cta\" class=\"wordbank-container\">\n<div class=\"cta-section\">\n<h2>Request a Quote for Your Krauss Maffei R900973777 Maintenance<\/h2>\n<p>Request pricing, availability, and turnaround for your Krauss Maffei R900973777. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to request your repair.<\/p>\n<div class=\"cta-buttons\"><a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/contact-us\/\" class=\"button quote-button\">Request a Quote<\/a> <a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/krauss-maffei\/\" class=\"button brand-button\">View All Krauss Maffei Products<\/a> <a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/brand\/krauss-maffei\/\" class=\"button inventory-button\">Shop Krauss Maffei Inventory<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"disclaimer-section\">\n<p class=\"disclaimer\"><strong>NC Servo Technology<\/strong> is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by Krauss Maffei or any original equipment manufacturer (OEM), nor do we claim to be a Krauss Maffei service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div id=\"wb-short-description\" class=\"short-description-container\">\n<p>Need your Krauss Maffei R900973777 repaired right the first time? With 50+ years of hydraulic experience and 17,000+ units in stock, we have the parts and the know-how.<\/p>\n<\/div>\n","protected":false},"featured_media":57168,"template":"","meta":[],"product_brand":[460],"product_cat":[2069],"product_tag":[152],"class_list":{"0":"post-49054","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-krauss-maffei","7":"product_cat-maffei-krauss-rexroth","8":"product_tag-valve","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Krauss Maffei R900973777 Valve Rebuild &amp; Bench Testing<\/title>\n<meta name=\"description\" content=\"Servo valve repair: Tested, independent service for your Krauss Maffei R900973777. Teardown and bench testing included. 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