Pilot Operated Directional Control Valve - D31DW, D31VW Series

Parker Pilot Operated Directional Control Valve – D31DW and D31VW Series

The Parker D31DW and D31VW series comprise pilot-operated directional control valves designed for industrial hydraulics applications. These valves serve as central components in hydraulic systems, where precise control of fluid flow in different directions is critical for optimal system performance.

Pilot-operated valves are particularly suited for applications requiring:

• High flow capacity with moderate control pressures
• Energy-efficient operation through pilot control
• Reliable directional control in dynamic systems
• Stable operation under varying load conditions

The series is engineered to handle demanding work environments within machinery manufacturing, mobile equipment, and industrial process systems. Parker's design ensures long service life and high operational reliability even under intensive operating conditions.

With pilot operation, significant energy savings are achieved compared to direct-acting valves, as control pressure can be substantially reduced. This makes the series economically attractive for continuous duty applications.

The valves are available in various configurations to meet specific system requirements regarding flow size, pressure combinations, and mounting options.