Hydraulic Valves – Spool Type Directional Valve Download Spool Type Directional Value Brochure (PDF) See other lines: Direct Acting Remote Control Relief Valve Balanced Piston Relief Valve Unloading Valve Vent Valve In-Line Check Valve Pilot Operated Check Valve Rotary Sheer Directional Valve Spool Type Directional Valve Sensi- Control Directional Valve