ZY D661 Servo Valve – Precision Hydraulic Control for Industrial Excellence
Engineered for high-performance hydraulic systems, the ZY D661 Servo Valve ensures ultra-precise flow control with minimal hysteresis. Its hardened stainless-steel spool and high-grade aluminum housing guarantee durability under extreme pressure (up to 5000 psi). Advanced electro-hydraulic feedback technology delivers ±0.1% repeatability for critical applications. Ideal for CNC machinery, aerospace actuators, and heavy-duty press automation, this valve features a zero-lap design for seamless response. The OEM-compatible models (D661-4389E, D661-4478C, etc.) integrate seamlessly with Bosch, Rexroth, and Parker systems. Backed by global supply chain advantages, we offer unmatched bulk pricing without compromising MIL-SPEC craftsmanship. Upgrade your hydraulic precision—direct from factory-floor to your operation.