1. Model Code Breakdown

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

• 10: Size NG10 (nominal size 10)

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

• 100: Pressure range 0–100 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 (ISO 4401, DIN 24340 E)

• Max operating pressure: 350 bar

• Max flow: 400 L/min

• Pressure range: 0–100 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, 20 μm filtration

• Temperature range: −20 °C … +50 °C

• Mounting: Subplate mounting (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‑loaded relief for overload protection

• ✅ External drain (Y): Separate pilot oil return, reduces interference

• ✅ Compact NG10: High power density, easy integration in manifolds

4. Applications

• Hydraulic power units (HPUs)

• Injection molding machines, presses, machine tools

• Conveyor and test systems

• General industrial hydraulics requiring proportional pressure control