Poppet hydraulic directional control valve

hydraulically-operated4-way

Directional control valves are utilized to regulate the flow of lubricant. This means that a centralized lubrication system is split up into two or more lubrication circuits (channel control). They are also used to switch between intermittent and circulating lubrication zones. Directional control valves are selected in numerous ways. This can include their flow rate and pressure range, as well as the switching function of the valves which are 2, 3 or 4-way. They can use a pressurized air or electricity power source. Fluid media include oils that have a higher or lower viscosity or greases reaching a NLGI grade 2. The electrical, mechanical and hydraulic parameters are used to classify the valve data.