Proportional Electro-Hydraulic Pressure Control Valves - YUKEN - (Version JPG) - PDF Catalogue | Technical Documentation

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Proportional Electro — Hydraulic Controls

Series Proportional Electro-Hydraulic Control Valves

These EH Series are compound products of hydraulic equipment using the latest electronic and sensor technology based on the reputable E Series proportional electro hydraulic controls. We have realized epochmaking easily usable hydraulic equipment with high precision and reliability by unifying amplifier.sensor.digital data indicator which are required for proportional or servo control system into valves.and making them compact.

•Jusl preparing the power source(DC) for controls and command signals in addition to hydraulic source.you can easily structure proportional control system or servo system. Amplifiers exclusively used for the system or electric control panels separately installed are unnecessary.

Tiy using hniii-in sensors;

(1) I'ressure.orifice o|)enness which can Ik- converted to flow rate can be detected and controlled remotely.

(2) As well as a coni|K>und amplifier.closed loop system can be structured,

(3)Sensor output signals or deviation signals at Structuring closed loop system can be monitored.

• Such disadvantages as seen in ordinary hydraulic systems in which hydraulic components, sensors and amplifiers are interconnected with each other but installed separately are eliminated.

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Valve Type

Maximum Operating Pressure MPa

■ -.; —1—i-i

! 3 !

1 1 ■ 1

Max Flow L/mm

• 10 20 30 SO 100 ZC

i 11 11-i—l—I-1 i i i 11-1—

O30O st

_l ■ ]

10 1000

libit Relief Valves

24.5

KHixi m

Krdiii'tii^ \* Ri-Hin'inj; Valves

245

KHRBT,

KHK<;/KHKC<;

¡11

How Conimi I «K- Check) Vaivi-» How Conimi & Reliei Valves Directional* How Coni. Valves

24 5

245

EHFBG

00'

24.5

KIIUFC.

llwh Krsiumr Type Directional& HuwConi. Valve» Noli- Selling adjusters are also available.

15.7

EHDFC

oí

Proportional Electro-Hydraulic Pressure Control Valves - YUKEN - #1

Hydraulic control valve, Pressure reducing valve, Relief valve, Pilot operated valve, Throttle valve