High pressure carry over plug for P120 directional control valves
P120 high pressure carry over plug
This plug (high pressure carry over) is used to make connection between two monoblock control valves (P120 series) and assembled to "N" port.
Power beyond - also called high-pressure carry over (HPCO), is a facility on a hydraulic directional control valve that enables the pressure gallery to be isolated from the tank gallery and be carried over to an additional valve - usually another directional control valve.
Tank ports of both valves must be connected to tank.