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Pressure Compensated Valves

  • Bankable proportional directional valves with Load Sensing signal locally compensated
  • CXDH3 / CDH3 Series valves are used for controlling fluid direction and flow rate
  • Load sensing system allow high efficiency and low energy consumption
  • Flow regulation is load independent
  • Electrical Proportional or ON/OFF control
  • Open center inlet module for fixed displacement pumps
  • Closed center inlet module for variable displacement Load Sensing pumps
  • Assemble with CD3, CDC3, and CX3 modules
  • Assemble with Brevini Hydraulics HPV valves

CXDH: Ther flow rate controlled by the valve is a function of the supply current to the proportional control solenoid.

CDH3: The flow rate controlled by the valve is predefined by a calibrated hole screwed into the port A and/or B.

Flow regulation is load independent and is not affected by other operated function when pump has sufficient capacity.

Load compensation is achieved by a 2 way pressure compensator which holds the pressure drop constant across the proportional spool.

FOR FURTHER TECHNICAL INFORMATION PLEASE DOWNLOAD RELEVANT SECTION BELOW

 

Module

Model

 

Max. Flow

lpm

Max. Operating Pressure

bar

Description

 

Weight

kg

INLET

FEH30PQ

FEH30LS

80

80

150

350

Open Center - Fixed displacement pumps

Closed Center - Variable displacement pumps

2.9

1.9

DIRECTIONAL

CDH3

26

300

ON/OFF compensated valves

2.77

PROPORTIONAL

CXDH3

35

300

Proportional compensated valves

2.77

OUTLET FUH 80 300 Outlet Module 1.2
INTERFACE HSIF 80 300 Add to HPV41 valves 3.8
application/pdf Inlet - Pressure Compensated.pdf (299.15 KB)
application/pdf Directional - Pressure Compensated.pdf (634.82 KB)
application/pdf Proportioanl - Pressure Compensated.pdf (827.54 KB)
application/pdf Outlet - Pressure Compensated.pdf (187.83 KB)
application/pdf HSIF - Interface with Brevini Hydraulics HPV41.pdf (334.02 KB)
application/pdf Coils and Connectors.pdf (149.58 KB)
application/pdf Mounting Kit & Fixing Feet.pdf (470.35 KB)
application/pdf How to Order.pdf (184.25 KB)
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