ranroswang@hksparkling.com 
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Rexroth Relief Valve 04950403 R901102333 – 350 Bar Screw‑In Cartridge
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.
Welcome! We're proud to offer the Rexroth Relief Valve 04950403 (R901102333)—a high-precision hydraulic component engineered for exceptional performance and durability. With its robust design, direct-acting spool, and seamless compatibility with CAAN-standard cavities, this valve delivers reliable pressure control and relief under heavy-duty conditions. Whether you're replacing worn parts or upgrading hydraulic systems, this valve guarantees OEM-level quality and responsiveness.
Thank you for considering the Rexroth Relief Valve 04950403 (R901102333) for your hydraulic needs. We appreciate your trust in this critical component—crafted to maintain system integrity and operational efficiency. If you have any questions about compatibility, installation, or performance, our expert support team is here to help. We value your business and look forward to helping you keep your machinery running smoothly.
Product Description:
Introducing the SPARKLING Rexroth 04950403 (R901102333) hydraulic cartridge valve — a High Quality Rexroth relief valve designed for professionals who demand exceptional performance and reliability in hydraulic systems. As a vital component in your excavator’s hydraulic circuit, this screw-in spool valve ensures precise pressure regulation, protecting your machinery from overloads while optimizing operational efficiency.
Crafted with meticulous precision, the SPARKLING Rexroth relief valve integrates seamlessly into your hydraulic system, delivering consistent and stable pressure relief under a variety of demanding conditions. Its robust construction guarantees long-term durability, resisting wear and tear even in the harshest environments. Compatible with many leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, this hydraulic cartridge valve is engineered to meet the highest industry standards.
At SPARKLING MACHINERY, founded in 2013, we pride ourselves on stability, precision, and perseverance. Our Rexroth 04950403 valve (R901102333) benefits from strict manufacturing controls and rigorous quality assurance to ensure reliability and exceptional performance. By choosing the SPARKLING brand, you gain access to hydraulic components that promise longevity, consistent pressure management, and improved excavator functionality.
The screw-in design of our spool valve simplifies installation and maintenance, reducing downtime and minimizing operational disruptions. This user-friendly configuration allows mechanics and engineers to effortlessly integrate the valve into existing systems without complicated modifications.
Beyond just offering a component, SPARKLING MACHINERY provides exceptional customer support and customized solutions tailored to your unique requirements. Our technical experts offer detailed consultations to help you select the right hydraulic cartridge valve and provide ongoing assistance throughout the product lifecycle.
Reliable, efficient, and engineered for excellence, the SPARKLING Rexroth relief valve is your trusted choice to boost hydraulic system safety and performance. Experience peace of mind with a product that embodies innovation, durability, and cost-effective operation — designed to keep your excavator working at peak conditions.
Elevate your machinery’s hydraulic precision today with the SPARKLING Rexroth 04950403 hydraulic cartridge valve — the screw-in spool valve built to deliver unmatched stability and protection.
Summary:
SPARKLING Rexroth 04950403 hydraulic relief valve ensures precise, durable pressure control for excavators.
Meta Title:
SPARKLING Rexroth 04950403 Hydraulic Relief Valve – Durable & Precise
Meta Description:
Discover SPARKLING’s Rexroth 04950403 hydraulic cartridge valve – reliable screw-in spool valve for superior pressure relief in excavators.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
After 15 years of hard work, SPARKLING has focused on the production, sales and service of excavator accessories and has established a strong sales network around the world; we have many agents in different countries.
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.