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MODEL
YFEJ
Restrictive pressure compensator assembly
CAPACITY: 120 L/min.
Restrictive pressure compensator
This valve assembly consists of a normally-open restrictive style compensator on the P port and a shuttle that
senses pressure from the higher of the 2 work ports. Its purpose is to provide a relatively constant pressure drop
across the directional valve thus isolating the directional valve spool from high flow forces. This is accomplished by
throttling the supply into the P port. The constant drop creates a pressure compensated flow control out of the
directional valve.
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YFEJ
TECHNICAL DATA
Capacity 120 L/min.
Body Type Sandwich
Interface ISO 05
Body Features Meter in P
Stack Height 63 mm
Seal Plate Included (see notes) Yes
Operating Characteristic Restrictive
Model Weight 1.33 kg.
NOTES
Stack height value in technical data table includes seal retainer plate.
Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port
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type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port
type/size specified.
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MODEL
YFEJ
Restrictive pressure compensator assembly
CAPACITY: 120 L/min.
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(B)
(X)CONTROL
X Not Adjustable
(H)DIFFERENTIAL PRESSURE
H 200 psi (14 bar)
D 50 psi (3,5 bar)
F 100 psi (7 bar)
G 150 psi (10,5 bar)
(N)SEAL MATERIAL
N Buna-N
V Viton
1 2 3 4
5 6 7 8
9 10 11 12
OPTION SELECTION EXAMPLE: YFEJXHNBA
PRIMARY CARTRIDGE
B B (with LPFC primary cartridge, Normally open, modulating element)
B B (with LPFCL primary cartridge, Tuneable, normally open modulating element)
INCLUDED COMPONENTS
Part Description Quantity
500-001-014 O-Ring 5
700-001 Seal Plate 1
CSABXXN Cartridge 1
LPFCXHN Cartridge - Primary 1
TECHNICAL FEATURES
This assembly is normally used in a multi-station load-sense system or with a pressure compensated pump.
The pressure differential across the orifice (directional valve) varies with flow and system pressure. It is at its highest at zero flow and drops with increasing flow.
Another term for this assembly is a hydrostat.
MANIFOLD FACES
FACE GRID
Face 2
PRIMARY CARTRIDGE CONFIGURATION
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Face 5
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Face 6
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Face 7
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Face 8
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Face 10
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