Technical Specifications Brand / Series: Vickers by Eaton — DG4V-5 (22 series) Model Code: DG4V-5-2AJ-M-U-H7-22 Valve Type: 4-way directional control valve (solenoid-operated) Mounting / Interface: ISO 4401-05 / NFPA D05 / NG10 (subplate / manifold mount) Actuation: Solenoid, electrical connection via ISO 4400 (DIN 43650) connector Coil Voltage: 24 V DC Maximum Flow Rate: 120 L/min (≈ 32 GPM) Maximum Operating Pressure (P, A, B ports): 315–350 bar (approx. 4500 psi) Tank Port Pressure Rating (T port): typically 210 bar (≈ 3000 psi) Seal Material: Viton (or standard hydro-oil compatible seals) Fluid Compatibility: Petroleum-based hydraulic oils Ambient / Operating Temperature Range: –20 °C to +70 °C (–4 °F to +158 °F) Spool Type / Center Condition: Spool “2AJ 22” — closed/tandem-center (spring offset or spring-center depending config) Manual Override: Plain (standard) Construction / Body Material: Gray iron cast body, subplate-mountable Fluid Cleanliness Requirement: ISO 19/17/14 (micron code) Electrical Connector: ISO 4400 (DIN 43650) solenoid coil connector Valve Mount Type: Subplate / manifold mounted (ISO / CETOP D05) Performance Level: High-performance industrial directional control valve
