directional control valve


Also found in: Acronyms.

directional control valve

[də′rek·shən·əl kən′trōl ‚valv]
(engineering)
A control valve serving primarily to direct hydraulic fluid to the point of application.
References in periodicals archive ?
The time of switching the directional control valve should be added to this value.
In a pressure-compensated directional control valve, the spool-land orifice is used as a control orifice in series with the pressure-compensated variable orifice.
All ports are blocked when the directional control valve is in center or neutral position (shown).
5 is a modification of the basic pressure-holding circuit: the weighted accumulator is connected to the cylinder line downstream of the directional control valve.
Sauer-Danfoss has added two mobile hydraulic valves to its directional control valve line in North America.
This design eliminates the need for a directional control valve to sequence flows.
The control system consists of: a GoldCup series P6 - P30 axial piston pump with integral displacement sensor; a high response 4DCO1 proportional directional control valve with integral LVDT; and an ECO1 digital electronic controller in Eurocard format.
Tenders are invited for Rotary Directional Control Valve Suitable For Bearing Extractor M/C Hm-248 Make- Polyhydron Model No 4Rdl-02-T-G-D-03 Or Similar
That this is an important function can be inferred from the scores of different directional control valve configurations available in the marketplace.
Tenders are invited for Supply, Erection and Commissioning of Proportional Directional Control Valve with Pilot Operated and 110 V AC, Pressure Relief Valve with Electrical unloading
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