1
A1
A2
P1
P2
B1
B2
T1
T2
The valves TV2-043/M and TV2-063/M are designed as a
sandwich plate of size 04 and 06. They consists of a
body, a logic valve and a pressure compensator with
control spool.
The ports A and B are always connected through the
logic valve seat with the spring side of spool. The higher
pressure pushes the ball onto the seat that is affected by
lower pressure. This always causes the channel with the
higher pressure to be connected with the control spool
spring room.
The required pressure difference between port P and the
spring room is adjusted. When the pressure difference
between P and the spring room exceeds the value set,
the control spool shifts, causing the part of pressure
fluid to pass from P to T until the desired pressure
difference has been restored.
Usually, this pressure compensator is used in
connection with a proportional directional valve. In this
case, each value of the control signal a particular
constant flow rate can be assigned, this being
independent of load.
q
Sandwich plate design for use in vertical stacking
assemblies
q
With integrated logic valve
q
Pressure difference adjustable from 5 - 40 bar
q
Installation dimensions to ISO 4401 CETOP-RP 121H,
ISO 4401:1994 and DIN 24 340-A6
HA 5168
2/2013
Replaces
HA 5168 2/2005
Size 04, 06 · p
max
350 bar · Q
max
15 - 35 L/min
3 Way Pressure Compensators
TV2-043/M
TV2-063/M
Functional Description
2
HA 5168
Ordering Code
TV2 - 3/M
Nominal size
size 04
04
size 06 06
Model
A in channel A
B in channel B
C in channels A and B
Pressure Compensator
Seals
without designation NBR
V FPM (Viton)
3 way Pressure Compensator
Sandwich plate design
Nominal size mm 04 06
Maximum flow L/min 20 40
Max. operating pressure bar 350
Pressure drop on valve Dp bar 5 - 40
Hydraulic fluid Hydraulic oils of power classes (HL, HLP) to DIN 51524
Maximum degree of fluid contamination Class 21/18/15 to ISO 4406
Weight (Model A,B,C) kg 0.6 1.00
Mounting position unrestricted
Technical Data
Functional Symbols
Model A
Model B
Model C
valve side
plate side
3
HA 5168
TV2-063/M
Tv2-043/M
Typical Applications
Proportional
directional valve
Pressure compensator
Flow Q [L/min]
Pressure [bar]
Pressure [bar]
Flow Q [L/min]
The characteristic of the pressure compensator corresponds with the flow rate of a PRM2-043Z11/12 and PRM2-063Z11/30
proportional directional valve. By increasing the flow resistance due to a flow rate increase, also the outside pressure
difference has to be increased, in order to ensure the correct control function.
Characteristics Measured at n = 32mm
2
/s
4
HA 5168
Caution!
The packing foil is recyclable. The protective plate can be returned to manufacturer.
The technical information regarding the product presented in this catalogue is for descriptive purposes only. It should
not be construed in any case as a guaranteed representation of the product properties in the sense of the law.
Valve Dimensions Dimensions in millimetres
Required surface finish of
interface
TV2-063/M
TV2-043/M
A2
B2
(durchgehend)
6
2 3 1
B2
Subject to alteration without notice!
ARGO-HYTOS s.r.o. CZ - 543 15 Vrchlabí
Tel.: +420-499-403 111
E-mail: info.cz@argo-hytos.com
www.argo-hytos.com
hexagon s=6
hexagon 27
hexagon s=6
hexagon 27
3 2 1
4xÆ 5.3 (transit)
1 Name plate
2 Square ring 7.65 x 1.68 (4 pcs.)
3 4 mounting holes
1 Name plate
2 Square ring 9.25 x 1.68 (4 pcs.)
3 4 mounting holes
