2. Hydraulic Technical Data

Rated Flow: 240 L/min (ΔP=35bar per land); Max overflow ≈290 L/min

Working Pressure:

P/A/B main ports: Max 350 bar (5000PSI)

External Y drain port: Max 350bar; Internal drain option limited to 210bar

Pilot configuration: External X control oil supply, external Y drain, needs independent pilot oil pipeline layout

Working medium: DIN51524 mineral hydraulic oil, oil cleanliness NAS 6~7; Operating temp: -20℃～+70℃

Net weight: ≈7.2kg

Fail-safe feature: Power loss → mechanical spring resets spool to mid-position, lock actuator position

3. Electrical Parameters

Power supply: DC24V(18～32VDC), power consumption ≤42WMoog Inc.

Control input: Standard differential ±10VDC; optional ±10mA current signalMoog Inc.

Full stroke step response (210bar supply, 0→100%): 12～16ms

Connector: 11-pin circular aviation plug; built-in reverse polarity, overcurrent & short-circuit protection, EMC EN61000 compliantMoog Inc.

Protection grade: Plug IP65, valve body IP54

4. Core Structure Features

ServoJet jet-pipe pilot: Superior anti-pollution, low zero drift, long-term stable operation compared with nozzle-flapper pilot

Built-in non-contact LVDT spool displacement closed-loop inside valve body, linearity ≤±0.25%FS

Side-mounted adjustable zero potentiometer for field zero calibration without valve disassembly

ISO4401-07 standard mounting interface, matched NG16 integrated manifold

5. Typical Application

Large tonnage hydraulic forming press, metal extrusion hydraulic control system

Automobile chassis/vehicle body large component fatigue durability test bench

Metallurgical rolling mill hydraulic AGC thickness control system

Large-scale hydraulic test rig for aerospace hydraulic actuator performance test

6. Installation & Maintenance Tips

Mount on ISO4401-07 standard manifold; separate external X/Y pilot oil pipeline independently

Install ≥3μm high-pressure filter at main P inlet and X pilot oil inlet to prevent pilot jet clogging

Shielded control wiring separated from high-power power cable to avoid electromagnetic interference

Annual full zero calibration, half-year seal inspection and leakage check