High-Precision Servo Proportional Control Valves – D660/D661/G631/G761 Series
Engineered for superior fluid control with ultra-responsive servo-proportional technology, ensuring exact flow and pressure regulation in demanding industrial applications. Crafted from high-grade stainless steel and hardened alloys for corrosion resistance and long-term durability under high-pressure conditions (up to 350 bar). Seamless integration with hydraulic systems for CNC machinery, injection molding, heavy construction equipment, and automated production lines. Features micron-level spool precision and low hysteresis for consistent performance in precision-critical environments like aerospace or automotive testing. Globally sourced components with ISO-certified manufacturing, backed by our wholesale pricing for bulk orders—direct factory savings without middlemen. Plug-and-play compatibility across D661-4627A, D634-317C, and related models, reducing downtime during replacements or upgrades.