D05 Manual (Lever) Valve – D05M-4H

The D05 Manual (Lever) Valve, part number D05M-4H, is a D05-series, NFPA/ISO 4401-05 subplate-mounted directional control valve with a manual lever actuator, 3-position detented (configuration 4) spool and H-function (all ports open — P to A & B, T blocked). Key specifications include a nominal flow capacity of 12 GPM at 3000 psi (18 GPM at 1000 psi), maximum operating pressure 3000 psi, very low internal leakage (~0.22 cu‑in/min), designed durability for up to 30 million spool shifts, operating temperature range 40–160°F (5–70°C), recommended filtration 25 micron, and a compact 8.8 lb (4 kg) package suitable for NG10/D05 mounting patterns.

Designed for reliable manual directional control in industrial hydraulic systems, the D05M-4H delivers stable, detented positioning for positive on/off or simultaneous feed operations (H-spool) and reduces operator fatigue with a lever actuator. Its high pressure and flow capability make it ideal for mobile and stationary machinery—such as construction equipment, material handling, agricultural implements, hydraulic power units and machine tools—where long service life, low leakage and easy NFPA subplate retrofit are required. The robust D05 design minimizes downtime and maintenance while providing precise, repeatable control in demanding hydraulic circuits.

Related categories: Valves · Lever Valves · Manual Lever Valves · D05 Series