Key Parameters Item Specification / Description Valve Type Directional control valve (hydraulically operated) Series / Size Interface DG3V-3, ISO 4401‑03 / CETOP 3 / NFPA D03 (NG6 / D03) Spool / Center / Return Spool type “2A”; spring‑offset end-to-end (spring return) configuration (center return when pilot removed) Maximum Operating Pressure (P, A, B ports) 350 bar (≈ 5000 psi) Tank Port (T) Rating 210 bar (≈ 3000 psi) Maximum Flow Rate Up to 38 L/min (≈ 10 US gpm) under nominal conditions Fluid / Oil Compatibility Petroleum‑based hydraulic oils Recommended Fluid Cleanliness 19/17/14 µm (or better) Seal Material Buna‑N (standard) Mounting / Installation Subplate / manifold mounted Temperature Range (ambient / fluid) –20 °C to +70 °C (–4 °F to +158 °F) Valve Stage Single‑stage hydraulic actuation Port / Interface Type ISO 4401‑03 subplate interface (standard bolt‑on)

The YokogawaAAI143-H53 S1 is a 16-channel isolated analog input module designed for process automation and control systems. It supports 4–20 mA DC input signals, features channel-to-channel isolation, and supports dual-redundant configurations for high system reliability. It also includes HART communication and options for harsh environments.

The GE-VME-7807RC-41000 Modular PLC from GE-FANUC is designed for high-performance automation applications, offering unparalleled reliability and efficiency in industrial control systems.