Core parameters (Δp = 35 bar)

Rated flow rate: ≈ 40 L/min

Working pressure: 280 bar continuous / 315 bar peak; Valve body maximum pressure resistance 350 bar

Frequency response: -3 dB ≈ 250 Hz

Hysteresis: <1.5%

Zero drift: <1.0%/40°C

Power supply: 24 Vdc (18–32 Vdc), built-in EMC enhanced amplifier

Signal: ±10 V or 4–20 mA

Feedback: Built-in LVDT valve core position closed-loop (D type)

Sealing: NBR (-29°C to +135°C)

Protection: IP65

Weight: Approximately 2.0 kg

Difference from D061-205

Flow rate: 40 L/min (Grade 7) vs 20 L/min (Grade 2)

Feedback: With LVDT position feedback (D) vs No feedback

Connector: 6-pin (D) vs 4-pin

Control accuracy: Higher (closed-loop) vs Standard (open-loop)

Typical applications

Small and medium-sized high-pressure injection molding / die-casting machines (closed-loop position / pressure control)

Metallurgical rolling mill tension control, sheet finishing

Material mechanical testing machine (fatigue, static loading)

Wind power / hydropower servo, marine auxiliary machine hydraulic system

Industrial robots, precision machine electro-hydraulic control