I. Basic Specifications

Product Structure: Linear force motor direct drive valve core, no pilot stage, four-way pneumatic-hydraulic universal, zero opening design

Installation Standard: ISO4401-03 standard installation surface

Overall Configuration: Integrated control in one unit, no need for external amplification module, can be used with wiring

II. Core Technical Parameters

Rated Flow Rate: 53L/min (single-sided pressure difference 35bar condition)

Maximum System Working Pressure: 350bar

Frequency Response Characteristics: -3dB bandwidth ≥ 180Hz

Control Hysteresis: ≤ 1%

Repeatability Positioning Accuracy: ≤ 0.3%

Control Signal: Standard ±10V analog instruction

Power Supply: DC 24V

Medium Applicability: Ordinary hydraulic oil, anti-fuel oil can be adapted

Environmental Working Temperature: -20℃~65℃

Oil Temperature Applicability: -20℃~80℃

Protection Grade: IP65

Structural Advantage: No pilot throttling small hole, strong resistance to oil contamination, low failure rate

III. Model Segmentation Interpretation

D630: MUG direct drive DDV servo valve main series

053: Represents the rated flow rate specification of 53 liters per minute

AH020: Valve core stroke, flow characteristic customization configuration

HB200: Built-in closed-loop feedback version, built-in filtering and stabilizing circuit

VE: Electrical interface type + industrial standard sealing configuration

IV. Core Product Advantages

1. Fully integrated and integrated design, all drive, feedback, closed-loop calculation are built-in, simple wiring at the site

2. Direct drive structure response is rapid, dynamic following is strong, suitable for high-frequency reciprocating motion control

3. Built-in valve core position full stroke feedback, control accuracy is high, stability is extremely strong

4. Excellent anti-vibration and anti-interference performance, can operate continuously at full load for a long time

5. Strong versatility, can be directly replaced with the same specification imported and domestic high-precision servo valves

V. Main Application Scenarios

1. Automotive component fatigue durability test bench

2. Precision hydraulic servo actuator, vibration simulation platform

3. High-end injection machine precise injection flow pressure control

4. Metallurgical equipment high-precision roll gap fine-tuning, tension closed-loop control

5. Aviation laboratory hydraulic simulation motion mechanism

6. Special equipment force control, position synchronization precision control system