1. Model Code Breakdown

• DBEM: Proportional pressure relief valve, pilot‑operated, with max. pressure limiting

• 10: Size NG10 (ISO 4401 / DIN 24340 E)

• 5X: Component series 5X (fixed installation dimensions)

• 200: Pressure range 0–200 bar

• Y: External pilot oil return (Y port)

• G24: Solenoid voltage DC 24 V

• K4: DIN 43650 connector, IP65

• M: Without integrated electronics (OBE)

2. Technical Specifications

• Size: NG10

• Max operating pressure: 350 bar

• Max flow: 400 L/min

• Pressure range: 0–200 bar (adjustable)

• Solenoid voltage: DC 24 V

• Coil resistance: 19.5 Ω (cold @ 20 °C)

• Protection class: IP65

• Seal material: NBR (standard)

• Fluid: Mineral oil HL/HLP, filtration 20 μm

• Temperature range: −20 °C … +50 °C

• Mounting: Subplate mounting (subplate not included)

• Weight: Approx. 3.5 kg

3. Key Features

• ✅ Pilot‑operated: Precise, stepless pressure control via electric signal

• ✅ Proportional solenoid: Linear pressure/command curve, low hysteresis

• ✅ Max pressure safety: Built‑in spring relief (cracks at ~240 bar)

• ✅ External drain (Y): Isolates pilot return, reduces system interference

• ✅ NG10 compact: High power density, easy manifold integration

4. Applications

• Hydraulic power units (HPUs)

• Injection molding machines, presses, machine tools

• Conveyor & test systems

• Industrial hydraulics needing proportional pressure control