The Duplomatic PDE3 is a direct-operated proportional pressure relief valve designed for subplate mounting using the ISO 4401-03 (CETOP 03) interface. It’s ideal for piloting two-stage valves or for pressure control in hydraulic circuits requiring precise modulation.

 Key Features

• Mounting Style: Subplate (ISO 4401-03)
• Max Operating Pressure: 350 bar
• Max Flow Rate: 2 l/min
• Pressure Regulation Ranges: Five options up to 350 bar
• Control Options:
  • Current-controlled power supply
  • Electronic card (ordered separately)
• Safety: Mechanical pressure limitation for added protection