The MOOG D662-2920E is a high-precision flow control solution, ideal for demanding industrial applications. It is a two-stage valve designed for the dynamic control of hydraulic actuators in critical motion systems. This used machine represents a valuable opportunity for those seeking reliability and high performance at a low cost.
Appearance and Main Components : Visually, the MOOG D662-2920E presents itself as a compact and robust device, with a metal body suitable for withstanding harsh operating conditions. The two-stage design includes an integrated torque motor, nozzle system, and balancing armature, which ensures precise regulation of the hydraulic flow.
Dimensions and Specifications : Valve dimensions vary depending on the available configurations, but are generally designed to handle nominal flows ranging from 3.8 to 227 l/min , with a pressure drop of approximately 35 bar across each operating edge. MOOG servo valves are well-suited for 4-way , which allow for smooth and precise control of hydraulic movement.
Mechanical Features : From a mechanical standpoint, the MOOG D662-2920E uses mechanical feedback (MFB), making it particularly robust and suitable for extreme operating conditions. It can operate effectively even in environments with high vibrations and temperatures, ensuring stable and long-lasting control.
Operating Procedures : To use the MOOG D662-2920E, the operator must ensure it is properly integrated into the hydraulic circuit. The valve can be connected directly to an analog control system, making it easy to program for industrial automation applications. As a proportional control valve, it allows for smooth and precise control of pressure and flow in hydraulic systems.
Applications : This servo valve is primarily used in industries such as robotics, material handling, and aerospace and automotive actuation systems. Its precision and reliability make it an excellent choice for applications requiring high performance and safety standards.
Maintenance and regulations : As a used product, maintenance plays a fundamental role. To ensure optimal use and extend the life of the servo valve, it is necessary to perform regular checks on the hydraulic components and replace any worn parts. Regarding safety, the servo valve should comply with CE standards, although if it is not certified, it may be necessary to adapt to current requirements through the integration of additional safety systems.
Conclusions on purchasing a used MOOG D662-2920E servo valve is a strategic choice, especially considering the quality and longevity of MOOG products. Buying a used valve allows you to save money without compromising performance, as long as you carefully evaluate the machine's condition and perform the necessary preventative maintenance.
