High-Precision Hydraulic Servo Valve G631-3004B – Industrial-Grade Performance

Ultra-Durable Construction
Crafted from high-grade alloys with corrosion-resistant coatings, ensuring longevity in harsh environments. Precision-machined components guarantee leak-free operation under extreme pressure.
Unmatched Flow Control
Advanced spool design delivers ultra-responsive flow modulation (±0.5% accuracy), ideal for dynamic systems requiring minute adjustments.
Broad Compatibility
Direct replacement for G761-3033B, D633-394A, D662, and other major brands. Interchangeable without system recalibration.
Critical Applications
Perfect for CNC machinery, aerospace actuators, heavy-duty presses, and marine hydraulic systems where reliability is non-negotiable.
Global Stock, Bulk Discounts
Warehoused worldwide for fast shipping. Exclusive wholesale pricing for bulk orders – no middlemen, no markup.