Premium D661 Series Hydraulic Servo Valve – Precision Engineering for Industrial Excellence

High-Performance Hydraulic Control
Engineered with ultra-precise spool and sleeve design for flawless flow regulation, ensuring rapid response and minimal hysteresis in high-pressure systems (up to 350 bar).
Robust Construction & Durability
Machined from hardened stainless steel with corrosion-resistant coatings, built to withstand extreme temperatures (-20°C to 120°C) and harsh industrial environments (mining, oil/gas, heavy machinery).
Wide Compatibility & Customization
Direct replacement for models D661-4636, D661-4901, and D663-4007/4307. Features modular design with optional G60KOAA5VSX2HA or P30HAAM4VSX2-A configurations for OEM integration.
Energy-Efficient Operation
Low power consumption (≤10 mA) with optimized pressure gain, reducing operational costs in continuous-use applications like CNC presses, injection molding, and aerospace actuators.
Global Supply Advantage
Exclusively sourced for bulk buyers – wholesale pricing with no minimum order, backed by same-day global shipping from our cross-border warehouses.