ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Hydraulic Cartridge Valve – Precision Excavator Parts
The Rexroth Relief Valve 04950403 (part no. R901102333) is a precision-engineered screw-in cartridge valve designed for hydraulic systems in excavators and industrial machinery. This robust, direct-acting spool-type valve offers pressure reducing and relieving capabilities, withstanding up to 350 bar of maximum operating pressure and supporting flow rates around 30 L/min. Constructed with quality materials and standard CAAN cavity compatibility, it ensures responsive, leak-free hydraulic control under demanding conditions.
SPARKLING Hydraulic Cartridge Valve – Precision and Reliability You Can Trust
SPARKLING MACHINERY, established in 2013, proudly presents its High Quality hydraulic cartridge valve, engineered for exceptional performance and durability. Designed with the highest standards of stability and precision, our hydraulic cartridge valves offer seamless integration with major excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo. Whether you require a reliable part for routine maintenance or need a custom solution, SPARKLING delivers quality that operates flawlessly in demanding environments.
Manufactured under stringent quality control processes, our hydraulic cartridge valves ensure efficient fluid control, reduce leakage, and improve system response, enhancing excavator performance and longevity. With robust construction and meticulous craftsmanship, these valves provide consistent pressure control and flow management that meet or exceed OEM standards.
SPARKLING’s commitment to innovation and altruism means every product is backed by professional technical support and personalized consultation. Our global sales network guarantees timely delivery and after-sales service, helping you reduce downtime and maintenance costs. Choose SPARKLING Hydraulic Cartridge Valve for peace of mind, competitive pricing, and unmatched reliability in your hydraulic systems.
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FAQ
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
sparkling_machinery
Whatsapp: +8613609010879