The Duplomatic DSE3B is a direct-operated proportional directional control valve designed for subplate mounting under ISO 4401-03 (CETOP 03) standards. It offers precise control of hydraulic actuator position and speed, making it ideal for industrial and mobile applications.

Technical Specifications

• Mounting Interface: ISO 4401-03
• Max Operating Pressure:
  • Ports P, A, B: 350 bar
  • Port T: 160 bar
• Max Flow Rate: Up to 40 l/min
• Voltage Options: 12 V DC / 24 V DC
• Nominal Current: 1.88 A / 0.86 A
• Duty Cycle: 100%
• Protection Class:
  • K1: IP65
  • K7: IP65/67
• Manual Override Options: Boot-protected, knob, or screw
• Surface Treatment: Phosphating (standard), optional zinc-nickel for corrosion resistance
• Fluid Viscosity Range: 10–400 cSt (recommended: 25 cSt)