Open center system (pump-to-tank flow). P, A, B ports 1/2 BSPP (British Standard Parallel Pipe, not NPT).
T, N port 3/4 BSPP. Standard double acting with spring return in neutral position. Specify if you need additional options as follows (by extra costs). Special spools or spool controls (table 5 and 6). Joystick, pneumatic or cable control.
High pressure carry over/ power beyond, closed center plug. Adapters BSP/NPT or BSP/JIC etc. The item "5 spool hydraulic directional control valve 21gpm, double acting cylinder spool" is in sale since Wednesday, January 15, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Valves & Manifolds\Other Valves & Manifolds".The seller is "arshydro" and is located in Vantaa, default. This item can be shipped worldwide.