Moog D635‑606 Hydraulic Servo Valve (Framo P/N: A7311, 350 bar max.) is a high‑precision, factory‑new servo valve engineered for superior control and performance in advanced fluid power systems. Designed to meet stringent OEM requirements under Framo’s part code A7311, this valve delivers exacting modulation of flow and pressure up to a maximum of 350 bar. It is ideally suited for critical marine applications such as cargo and ballast pump control, throttle actuation, and precision motion systems where rapid response and accuracy are essential.
This servo valve features a proportional, high-response spool actuated by state-of-the-art electromagnets. It offers exceptional linearity and resolution, enabling smooth and repeatable control of hydraulic actuators even under fluctuating load conditions. The optimized flow paths and build quality ensure minimal pressure drop and low internal leakage, resulting in high volumetric efficiency and quiet operation. This level of performance is ideal for systems requiring fast transient response, tight speed regulation, and stability under dynamic marine service.
Constructed with premium-grade materials and machined to tight tolerances, the D635‑606 is built for durability and long-term reliability. Its housing is hardened and treated to resist corrosion and wear, while the internal spool and sleeves are engineered for high cycle life. The valve supports electrical interfaces compatible with industry-standard control systems, making integration into new or retrofit installations straightforward. Additionally, its compact form factor and standardized mounting dimensions facilitate seamless substitution in Framo pump control modules.
Designed for demanding marine environments, the D635‑606 undergoes rigorous quality assurance procedures to confirm leak-tight operation and dynamic response meet OEM specifications. With its 350 bar rating, this valve ensures safe pressure handling and precise actuation under high-load conditions. In summary, the Moog D635‑606 Hydraulic Servo Valve (Framo P/N: A7311) delivers top-tier performance, reliability, and control for high-intensity hydraulic applications in offshore, pumping, and process control systems. Episode-ready for engineers seeking precision, durability, and seamless integration in mission-critical fluid power circuits.
