D633D2504B
May 25, 2026

D633D2504B

Model: D633D2504B Brand: MOOG Type: Single‑stage, pilotless direct‑drive electro‑hydraulic servo valve (DDV) Series: D633 (ISO 4401 Size 03 / NG6) Rated Flow: 40 L/min (at Δp=35 bar per edge)

Description

Model: D633D2504B
Brand: MOOG
Type: Single-stage, pilotless direct-drive electro-hydraulic servo valve
Series: D633, ISO 4401 Size 03 NG6
Rated Flow: 40 L/min (Δp=35 bar per metering edge)
Structure: 4/3-way, permanent magnet linear force motor drive, integrated closed-loop control
Mounting Standard: ISO 4401-03-03-0-94
Weight: Approx 2.5 kg
Protection Class: IP67 connector, IP65 valve body
Temperature Range: -20℃ ~ +60℃ ambient, -20℃ ~ +70℃ fluid
Working Fluid: Mineral hydraulic oil, ISO 4406 18/15/12
Max Working Pressure: 350 bar for P/A/B ports, 50 bar for T port
Null Leakage: ≤1.2 L/min
Power Supply: 24 VDC, operating voltage 18-32 VDC
Control Signal: ±10 V, ±10 mA, 4-20 mA
Position Feedback: 4-20 mA
Max Current Consumption: ≤1.2 A
Connector: M12
Step Response: ≤12 ms
Hysteresis: ≤0.2%
Linearity: ≤0.1%
Resolution: ≤0.05%
Application: Injection molding equipment, metal forming machinery, metallurgical rolling system, aerospace test bench, hydraulic robot, vibration simulation device


Get a Quote