The Duplomatic DSP7 is a pilot-operated directional control valve designed for high-flow hydraulic systems. It offers flexible actuation options and robust performance for demanding industrial and mobile applications.

 Technical Specifications

• Mounting Style: ISO 4401-07 (CETOP 07), subplate mounting
• Max Operating Pressure:
  • Standard version: 350 bar
  • High-pressure version (DSP7H): up to 420 bar
• Max Flow Rate: 300 l/min
• Port T Pressure:
  • Internal drainage: 160 bar (AC), 210 bar (DC)
  • External drainage: up to 350 bar
• Fluid Viscosity Range: 10–400 cSt (recommended: 25 cSt)
• Contamination Class: ISO 4406:1999 class 20/18/15