TV2-103/S
M27x2 Q
max
80 l/min (21 GPM) p
max
350 bar (5100 PSI)
A
B
X (LS)
50 100 150 200 250 300 350
0
20
(725) (1450) (2180) (2900) (3630) (4350)
(5080)
80
(21.1)
()5.3
60
(15.9)
40
(10.6)
TV2-103/S*C
B
A
X
TV2-103/S*C
TV2-103/S*S (RP)
B
A
X
Subject to change · TV2-103/S_5180_1en_02/2016
Page 1
www.argo-hytos.com
3-Way Pressure Compensator, Spool-Type, Direct-Acting
Technical Features
Functional Description
Technical Data
Characteristics measured at ν = 32 mm
2
/s (156 SUS)
Flow Q [l/min (GPM)]
Pressure p [bar (PSI)]
Valve size / Cartridge cavity M27x2 / QM3
Max. operating pressure bar (PSI) 350 (5080)
Max. flow l/min (GPM) 80 (21.1)
Control pressure differential bar (PSI) 4 … 14 (58 …. 203)
Fluid temperature range (NBR) °C (°F) -30 .... +100 (-22 ... +212)
Fluid temperature range (FPM) °C (°F) -20 .... +120 (-4 ... +248)
Mass kg (Ibs) 0.15 (0.3)
Data Sheet Type
General information GI_0060 Products and operating conditions
Valve bodies Sandwich mounted SB-04(06)_0028 SB-*QM3*
Cavity details SMT_0019 SMT-QM3*
Spare parts SP_8010
› The valve keeps the pressure drop between the inlet and the pilot connection at a constant level
› Used as a load sensing valve with proportional directional and flow valves to control the flow rate
independently of pressure variations
› Excellent stability throughout flow range with rapid response to dynamic pressure changes
› Spring setting of the variable adjustment compensator can be varied from 4 to 14 bar (58 to 203 PSI)
› Quiet and modulate response to load changes
› Integrated stroke limiter for reliable operation
› Adjustable by allen key or hand knob, or delivered with fix setting
› Hardened precision parts
› High flow capacity
› In the standard version, the valve is zinc-coated for 240 h protection acc. to ISO 9227
A normally closed, direct-acting, spring loaded pressure compensator valve in the form of a screw-in
cartridge.
From the outlet of the controlled directional or proportional flow valve a load sensing signal is taken to
the spring chamber of the pressure compensator port X.
Typically, 3-way pressure compensators are used as meter-in regulators in parallel with flow restrictor
valves when raising or lowering variable loads at the same velocity is required.
The pressure compensator valve than keeps the pressure difference between its pressure inlet and the
pressure at the output port of the regulated flow valve nearly constant.
When the pressure differential exceeds the pre-set value, the pressure compensator opens and releases
excessive flow from the main circuit to port B. If there is no flow demand from the consumer, the
compensator allows the oil to flow back to tank and therefore vents the whole system. This prevents the
hydraulic system from overheating especially in load sensing circuits with a fixed displacement pump.
Regulated flow related to input pressure
The characteristic of the pressure compensator corresponds with the flow rate of a PRM2-103Z11/60 proportional directional valve.
If the pressure resistance increases due to a flow rate increase, the pressure differential also has to increase in order to ensure correct regulation.
TV2-103/S*C
50 5, (1.99)
M27x2
32 (1.26)
23 (0.91)
21 (0.83)
32
63 (2.48)
12,5 (0.49)
5
35 (1.38)
M27x2
32 (1.26)
23 (0.91)
21 (0.83)
50 5, (1.99)
( .4 )87,5 34
32
5
40 (1.57)
max. 31(1.22)
M10x1
M10 x 1
G1/4
27,5 (1.08)
19
7 0 + 5 N m
(51.6+3.7 ft-lbf)
TV2-103/S*S
TV2-103/S*RP
Valve
70+5 Nm
(51.63+3.69 ft-lbf)
10+2 Nm
(7.38+1.48 ft-lbf)
+p
p
10+2 Nm
(7.4+1.5 ft-lbf)
P
Y
T
A
B
X
TV2-103/S -
C
S
RP
1
2
A
B
Subject to change · TV2-103/S_5180_1en_02/2016
Page 2
www.argo-hytos.com
Dimensions in millimeters (inches)
Application Example
Meter-in compensator
3-Way pressure compensator,
spool-type, direct-acting
Pressure range
4 - 12 bar (58 - 174 PSI), 10 bar (145 PSI) “C” Model
10 - 14 bar (145 - 203 PSI), 14 bar (203 PSI) “C” Model
Cartridge design
3-Way pressure compensator
Surface treatment
zinc-coated (ZnCr-3), ISO 9227 (240 h)
zinc-coated (ZnNi), ISO 9227 (520 h)
No designation
V
Seals
NBR
FPM (Viton)
Adjustment option
fixed setting, not adjustable
allen key (hex. 5), without protective cap
hand knob, plastic
Nominal size
M27x2 / QM3
Ordering Code
Adapter M10x1/G1/4-ED
addition of equipment
for external LS connection
Ordering number:19860700
FLOW VALVE
PROPORTIONAL
PRESSURE
VALVE
PRESSURE
VALVE
3 WAY PRESSURE
COMPENSATOR
