Danfoss PSV08-34-05 Technical Information
Proportional Valves Technical Information
3 TO 2
3 TO 4
1
2
3
4
5
gal/min
0
(12 V)
(24 V)
1.5 (A)10.50
l/min
20
16
12
8
4
0.75 (A)0.50.25
0
0
Flow vs. Current
26 cSt [121 SUS] hyd.oil@50°C [122°F]
10 bar pressure drop
Pressure Compensation from Inlet to Work Port
26 cSt [121 SUS] hyd.oil@50°C [122°F]
Bar
250
l/min
12
9
6
3
20015010050
0
0
Differential pressure
300020000 1000
psi
0
US
gal/min
4
3
2
1
15
0.8 A
1.0 A
3
4
1
2
S1
S2
Proportional Directional
PSV08-34-05
OPERATION
This is a proportional, non-compensated, 3 position 4 way,
directional flow control solenoid valve, with float-center spool.
APPLICATION NOTES
These cartridge valves are typically applied to provide
bi-directional, proportional control of hydraulic cylinders and
motors. In applications requiring load-holding, PO checks or
counterbalance valves can be added to provide a low leakage
solution. For load-independent flow control, apply with a
pressure compensator, such as CP700-4 (see Example Circuit).
Port 1 should be used as the tank port, with a maximum backpressure of 150 bar. For applications with unequal flows, the
highest flow should be connected to Port 2.
Note: For optimal performance install with the solenoid valve
below the tank oil level in the horizontal position, reducing the
chance for trapped air in the valve.
Shown with Standard Coils,
Deutsch connectors
SPECIFICATIONS SCHEMATIC
Rated Pressure* 240 bar [3500 psi]
Maximum Rated Flow at 10 bar
[145 psi]
Weight including coil 0.55 kg [1.21 lbs]
Threshold current 0.5 A (12 VDC coil)
Maximum control current 1.0 A (12 VDC coil)
DIMENSIONS
Cavity
Standard Coil M13 20 Watt
Robust Coil R13 16 Watt
* Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).
THEORETICAL PERFORMANCE
BC332375973113en-000101 • February 2020
12 l/min
[3.2 US gal/min]
0.25 A (24 VDC coil)
0.5 A (24 VDC coil)
SDC08-4
Robust Nut P/N 173800539
(no coil O-rings needed)
Operating curves with M13 coil and steel nut
PV - 19
PSV08-34-05-12D-DE-12-B-00
Coil Termination
DIMENSIONS
24 mm
RV08-DR
CP124-1
PSV08-34-05
CP700-1
CP448-1CP448-1
mm [in]
Proportional Valves Technical Information
Proportional Directional
PSV08-34-05
Cross-sectional view
19 mm
3-4 Nm [26-35 lbf*in]
Coil Nut Kit p/n 11267545
(includes o-rings)
EXAMPLE CIRCUITS
S2
COIL NOT SHOWN FOR CALRITY
INSTALL O-RING (4) PLCS AS SHOWN
97.0
[3.82]
24-28 Nm [17-20 lbf*ft]
S1
1.5
[0.06]
PSV08-34-05
3/4-16 UNF-2A
4
53.7
[2.11]
1
3
2
Pressure Compensated Bi-directional Proportional Motor Control Double Acting Cylinder with Proportional Speed Control
CP124-1
PSV08-34-05
Ø 23.7
[Ø 0.93]
CP700-4
RV08-DR
ORDERING INFORMATION
Proportional Solenoid Valve
08-Size, 3 position, 4 way
Coil Voltage
Description
No Coil
Description
No Coil
Flying Lead
Deutsch
AMP SuperSeal 1.5
DIN 43650
12 VDC
24 VDC
Standard Coil
Code
SVP08-NO
00
12D
24D
Standard Coil
Code
00
FL
DE
AS
DN
Robust Coil
Code
R00
R12D
R24D
IP
Rating
IP65
IP69K
IP67
IP65
-
Robust Coil
Code
00
FL
DE
AS
-
IP
Rating
-
IP69K
IP69K
IP69K
-
Housings
Code
Ports & Material
Cartridge only
00
4S6S#4 SAE, AL
#6 SAE, AL
S6S
#6 SAE, Steel
1/4 BSP, AL SDC08-4-L2B
L2B
S3B
3/8 BSP, Steel CP08-4-S3B
Seals
Code
B
V
Max Regulated Flow
Code
12 lpm (3.2 gpm)
12
Flow
Material
BUNA
VITON
Body Nomenclature
No Body
CP08-4-4S
CP08-4-6S
CP08-4-S6S
Seal kit
354003319
354003919
BC332375973113en-000101 • February 2020
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