
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 |
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Inlet - Pressure Compensated.pdf (299.15 KB) |
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Directional - Pressure Compensated.pdf (634.82 KB) |
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Proportioanl - Pressure Compensated.pdf (827.54 KB) |
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Outlet - Pressure Compensated.pdf (187.83 KB) |
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HSIF - Interface with Brevini Hydraulics HPV41.pdf (334.02 KB) |
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Coils and Connectors.pdf (149.58 KB) |
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Mounting Kit & Fixing Feet.pdf (470.35 KB) |
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How to Order.pdf (184.25 KB) |