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Shanghai Hanchao Hydraulic Equipment Co., Ltd
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Shanghai Hanchao Hydraulic Equipment Co., Ltd

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  • Phone

    13611879306

  • Address

    Room 1005, No. 1 Lane 628, Lvyuan Road, Jiading District, Shanghai (Rhine Yuedu)

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4WRAE, 4WREE, 4WRH and other series proportional directional valves

NegotiableUpdate on 05/26
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Overview

4WRAE, 4WREE, 4WRH and other series proportional directional valves

Product Details

DESCRIPTION
Proportional directional valve, direct acting type4WRA / 4WRAE Models 4WRA and 4WRAE
Proportional directional valve, direct acting, no electric position feedback
  • Specifications 6 and 10

  • Installation surface according to ISO 4401

  • Control the direction and magnitude of traffic flow

  • Proportional electromagnetic operation

  • Centering spring control valve core

  • Different valve cores can be covered

  • Integrated Control Electrical Components (OBE) for 4WRAE type

4WRBA / 4WRBAE

Models 4WRBA and 4WRBAE
Proportional directional valve, direct acting, with integrated control electrical components (OBE), no electrical position feedback
  • Specifications 6 and 10

  • Bottom plate installation

  • Installation surface according to ISO 4401

  • Covering and integrating control electrical components

  • Can be operated on either end, standard symbols E and W

  • Adjustable through integrated control of electrical component command values

4WRE / 4WREE


Models 4WRE and 4WREE
Proportional directional valve, direct acting, with electric position feedback
  • Specifications 6 and 10

  • Installation surface according to ISO 4401

  • Control the direction and magnitude of traffic flow

  • Proportional electromagnetic operation

  • Centering spring control valve core

  • Different valve cores can be covered

  • Integrated Control Electrical Components (OBE) for 4WREE type

4WREEM

Model 4WREEM
Proportional directional valve, direct acting, with integrated control electrical components (OBE), live position feedback, and valve core position monitoring
  • Specifications 6 and 10

  • Installation surface according to ISO4401

  • Control the direction and magnitude of traffic flow

  • Proportional electromagnetic operation

  • Centering spring control valve core

  • Optional step compensation

KKDS

Model KKDS
2/2 proportional directional valve, direct acting (high-performance)
  • Specification 1

  • Direct acting proportional valve, used to control flow rate

  • Controlled by proportional electromagnet (with central thread and detachable coil)

  • Electromagnetic coil can rotate

  • Bidirectional flow control

  • Equipped with hidden auxiliary operating devices, selectable

Proportional directional valve, pilot operated4WRH / 4WRZ / 4WRZE Models 4WRH, 4WRZ, 4WRZE
Proportional directional valve, pilot operated, no electric position feedback
  • Specification 10 to 52

  • Installation surface according to ISO 4401

  • Control the direction and magnitude of traffic flow

  • Pilot control through a three-way pressure reducing valve

  • The anti rotation characteristics of spring centering and main valve core

  • Different valve cores can be covered

  • Integrated Control Electrical Components (OBE) for 4WRZE

4WRKE



Model 4WRKE
  • Specification 10 to 35

  • Installation surface according to ISO 4401

  • Control the direction and magnitude of traffic flow

  • Pilot control through a three-way proportional directional valve without position feedback

  • The spring of the main valve core is aligned

4WRBKE


Model 4WRBKE
Proportional directional valve, pilot operated, with integrated electronic control (OBE) and electric position feedback
  • Specification 10 to 35

  • Installation surface according to ISO 4401

  • Cover compensation, electronic calibration

  • Pilot control through a three-way proportional directional valve without position feedback

  • The spring of the main valve core is aligned