Hydraulic Valve 3 Spool 13 GPM 3600 PSI SAE Ports Double Acting Hydraulic Directional Control Valve Specification: Inlet Port: SAE 10 Outlet Port: SAE 10 Working Ports: SAE 10 Center System: Open Mounting: 2 Bolts M8 Nominal Flow: 13 GPM Relief Valve: Adjustable Fluid Temperature: 5 to 176F Valve Type: 4 Way 3 Places Max Operating Pressure: 3600 PSI Features: 1. Hydraulic directional valve is suitable for small tractor, tractors loader, light loader, log splitter, etc 2. 3600 PSI with adjustable pressure relief handle for maximum flow of 13 GPM 3. All spools of the product are standard double acting springs returning to neutral place 4. This product adopts durable cast iron material and hard chrome plated valve core design to make the product has a long service life 5.