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Sun Hydraulics Relief Valve | RVID-LAN RVCD-8WN RSDC-8WN | Pilot-Operated & Direct-Acting
| Model Number | RVID-LAN, RVCD-8WN, RSDC-LAN, RSHC-LAN, RSDC-8WN |
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Product Description
Sun Hydraulics RVID, RVCD & RSDC Series Relief Cartridge Valves
Product Overview: Sun Hydraulics Relief Valves are globally recognized for their iconic “Floating Style” design. This unique construction allows internal components to self-center during installation, neutralizing stresses caused by manifold machining tolerances or excessive torque. This category highlights a versatile range of premium pressure control models: RVID-LAN / RVCD-8WN (Pilot-operated, balanced piston relief) and RSDC-LAN / RSHC-LAN / RSDC-8WN (Direct-acting relief).
Engineered for high-pressure, long-life, and severe-duty hydraulic integrated circuits, these screw-in cartridges integrate seamlessly into custom manifolds. They are the premier choice for mobile cranes, injection molding machinery, Hydraulic Power Units (HPU), and industrial automated production lines.
Key Technical Advantages:
Handknob Adjustment (-8WN): Equipped with an ergonomic adjustment knob for precise on-site pressure settings without the need for specialized tools.
Balanced Piston Architecture (RV Series): Delivers exceptional pressure stability, ensuring the pre-set system pressure remains constant even amidst significant flow fluctuations.
Patented Floating Technology: The unique two-piece floating construction significantly enhances operational reliability and sensitivity under high-pressure cycles.
Zero-Leakage & Longevity: Hardened and precision-ground internal parts guarantee rapid response times and minimal pressure override.
Detailed Specifications & Parameters:
Core Series: Sun Hydraulics Relief Cartridges (Pilot & Direct Acting).
Featured Model Matrix: RVID-LAN, RVCD-8WN, RSDC-LAN, RSHC-LAN, RSDC-8WN.
Core Performance Specs:
Max Operating Pressure: Rated for heavy-duty operations up to 350 Bar (5,000 PSI).
Functional Logic: Pilot-operated Balanced Piston (RVID, RVCD), Direct-acting Relief (RSDC, RSHC).
Adjustment Options: L (Leak-proof screw), 8 (Handknob adjustment).
Sealing Materials: N (Buna-N Standard) or V (Viton options).
Cavity Standards: Industry-standard cavities such as T-10A, T-3A, and T-13A.
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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