20-200L / M DCV Series Hydraulic Sectional Directional Control Valves
Chinese manufacturers 20-200L/M high quality DCV series hydraulic sectional directional control valves
Directional control valves (DCVs) are one of the most fundamental parts of hydraulic and pneumatic systems. DCVs allow fluid flow (hydraulic oil or air) into different paths from one or more sources. DCVs will usually consist of a spool inside a cylinder which is mechanically or electrically actuated. The position of the spool restricts or permits flow, thus it controls the fluid flow
Available manual, pneumatic control, electric and pneumatic control ,hydraulic and electric control.
PARAMETERS
| Nom. Pressure (MPa) |
Max.Pressure (MPa) |
Nom. Flow rate (L/min) |
Back Pressure(MPa) |
hydraulic oil | ||
| Tem.rang (ºC) |
Visc.rang (mm2/S) |
filtrating accuracy (μm) |
||||
| 35 | 31.5 | 200 | ≤1 | -40~+80 | 10~400 | ≤10 |
| DCV valve | Flow | Nom. Pressure | Spool |
| DCV 20 | 20L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 40 | 40L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 45 | 45L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 60 | 60L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 100 | 100L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 140 | 140L/Min | 100 ~315 BAR | 1-12 sections |
| DCV 200 | 200L/Min | 100 ~315 BAR | 1-12 sections |
Application:
This product is applicable to special vehicles like truck mounted crane, wrecker, scrubbing machine and dynamic compactor and can effectively control such actuating mechanisms like motor and oil cylinder.
How to choose the model you need?
You can also find the structure of the valves at the bottum of this artical
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