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Industrial Cartridge Valve | RD-162A DC-62A CA-11A SC-11A | Relief & Check Control Valve | Integrated Hydraulic Solutions
| Model Number | SC-11A-30-A-L, DC-62A-6E-10-N, CA-11A-3E-G-L |
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Product Description
Industrial Hydraulic Cartridge Valve Series (RD / DC / CA / SC)
Product Overview: Hydraulic Cartridge Valves are the cornerstone of modern integrated hydraulic systems. By screwing control functions directly into a manifold, this series not only minimizes the system’s physical footprint but also significantly reduces the risk of external piping leaks. This range covers RD (Pressure Control), DC (Directional/Check), CA (Pilot/Check), and SC (Specialty Control) specifications. Featuring high-hardness alloy steel spools and precision grinding, these valves deliver exceptional flow characteristics and pressure stability within a compact envelope, widely used in mobile equipment, construction machinery, and compact industrial power units.
Featured models: RD-162A-25-W-L, RD162A25CL, CA-11A-3E-G-L, DC-62A-6E-10-N, and SC-11A-30-A-L.
Key Technical Advantages:
High Integration & Compactness: The modular screw-in design facilitates rapid installation and replacement, significantly shortening the design and assembly cycles of hydraulic manifolds.
Superior Sealing Performance: Utilizes high-precision poppet or spool sealing structures to ensure minimal internal leakage and reliable pressure-holding capabilities.
Wear Resistance & Longevity: Valve bodies feature anti-corrosion surface treatments, and internal components are heat-treated for hardening to withstand long-term high-pressure pulses and harsh conditions.
Flexible Parameter Adjustment: Supports various adjustment types (handknob or screw adjustment) and provides multiple pressure gradients to suit diverse system requirements.
Detailed Specifications & Parameters:
Featured Model Matrix:
RD-162A Series: High-performance relief/reducing cartridge valves for main system pressure regulation.
CA-11A Series: Pilot-operated check or counterbalance valves for precise actuator positioning.
DC-62A Series: High-flow check valves or directional control components.
SC-11A Series: Sequence control or specialized logic cartridge valves.
Core Technical Specs:
Rated Pressure: Up to 25 MPa (250 bar) or 35 MPa (350 bar) depending on the specific suffix.
Adjustment Ranges: Multiple spring pressure specifications available (e.g., “25” denotes the pressure range).
Installation Torque: Must follow specifications strictly to ensure O-ring and backup ring integrity.
Materials: High-strength aluminum or ductile iron blocks with hardened steel cartridge internals.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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