KONGSEBERG BPU MAIN ENGINE BACK UP CONTROL / WARTSILA 8RTA38 Kongsberg

The Moog D662K4804 Rev P combined with D061K757E

 is a high-performance pilot-operated hydraulic servo valve assembly designed for demanding flow and position control in industrial systems. It belongs to Moog’s D66x series, known for its precise dynamic response, high control accuracy, and robust construction for continuous operation under high pressure.

Key Features:

• High-response pilot-operated design for fast, stable actuator control

• Analog signal interface (±10 V or current input depending on variant)

• Compatible with Moog electronic modules and hydraulic manifolds

• Maximum operating pressure typically up to 315–350 bar

• Rugged construction suitable for harsh industrial environments

• Designed for closed-loop hydraulic systems requiring precision control

Applications:

• Industrial hydraulic presses and forming machines

• Motion simulators and test benches

• Metal cutting and injection molding machines

• Aerospace and defense hydraulic systems

• Any high-precision flow, force, or position control application