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Vickers KDG4V-3-33C30X-M-UHA7, Danfoss CKDG5V-7-2C23ON-E-M-U-HB-20

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￥2,000.00
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17857017332
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Detail
Color Black Brand Danfoss
Model KDG4V/KDG5V Material Iron
Place of origin China

Both products areVickers (now part of Danfoss Power Solutions)high-performanceelectro-hydraulic proportional directional valves. They are both used to steplessly control theflow direction, flow rate (speed), and pressure of hydraulic oil through electrical signals, but there are significant differences in specifications and application scenarios.

Characteristic dimension

KDG4V-3-33C30X-M-UHA7

CKDG5V-7-2C230N-E-M-U-HB-20

Product series

KDG4V-3 (Compact proportional valve)

CKDG5V-7 (High-flow proportional valve)

Port size specification

NG6 (CETOP 3 / 6 port size)

NG25 (CETOP 7 / 25 port size)

Rated flow

Small to medium flow (Approximately 20–40 L/min)

Extra-large flow (Up to several hundred L/min)

Control performance

High response and high resolution, suitable for precise control

Extremely high dynamic performance, suitable for high-power and high-frequency response applications

Pilot control

Internal pilot oil supply

Internal pilot oil supply

Electrical configuration

WithBuilt-in amplifier (OBE), simplifies wiring

WithBuilt-in amplifier (OBE), supports ramp, dead zone compensation, etc.

Typical applications

Auxiliary machines of injection molding machines, machine tool feeds, test equipment, small presses

Main injection unit of large injection molding machines, large presses, ship steering gears, metallurgical rolling mills

Core advantages

Compact structure, small installation space, high control accuracy

Strong flow capacity, high power density, extremely fast dynamic response