Premium Hydraulic Cartridge Valve RDDA – Direct-Acting Relief Valve

High-Performance Pressure Control
Precision-engineered direct-acting relief valve ensures stable pressure regulation in hydraulic systems, minimizing energy waste and equipment wear. Ideal for industrial machinery, construction equipment, and agricultural hydraulics.
Durable Construction & Reliable Materials
Hardened steel core with corrosion-resistant plating and high-grade sealing components for extended service life under extreme pressures (up to 350 bar). CNC-machined for flawless fit and leak-free operation.
Efficient & Space-Saving Design
Compact cartridge valve design allows easy integration into tight hydraulic manifolds or blocks, reducing system complexity. Perfect for mobile hydraulics and compact industrial setups.
Global Low-Cost Leader
Direct factory pricing ensures unbeatable value for bulk buyers. No middlemen—just high-quality hydraulic components at wholesale rates.
Trusted SUN Series Quality
Rigorously tested for ISO compliance, guaranteeing consistent performance in demanding applications like injection molding, presses, and heavy-duty load handling.
24/7 Expert Support
Backed by our global logistics network and technical assistance—order with confidence for fast, reliable delivery.