Proportional Valves Technical Information
S2
S1
2
1
4
3
Proportional Directional
PSV10-34-02
OPERATION
This is a proportional, non-compensated, 3 position 4 way,
directional flow control solenoid valve, with closed-center
spool.
APPLICATION NOTES
These cartridge valves are typically applied to provide bi-directional,
proportional control of hydraulic cylinders and motors where low
leakage is not required. 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 back-pressure 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.
SPECIFICATIONS
Rated Pressure* 250 bar [3600 psi]
Maximum Rated Flow at 10 bar
[145 psi]
Weight including coil 0.77 kg [1.7 lbs]
Hysteresis 4% maximum
Threshold current 0.5 A (12 VDC coil)
Maximum control current 1.5 A (12 VDC coil)
DIMENSIONS
Cavity SDC10-4
Standard Coil M16 26 Watt
Robust Coil R16 20 Watt
22 l/min
[6 US gal/min]
0.25 A (24 VDC coil)
0.8 A (24 VDC coil)
Robust Nut P/N 173804910
(no coil O-rings needed)
Shown with standard coils,
DIN connectors
Shown with Robust Coil
SCHEMATIC
THEORETICAL PERFORMANCE
Operating curves with M16 coil and plastic nut
* Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).
BC332375973113en-000101 • February 2020
Operating curves with R16 coil and steel nut
PV - 13
Proportional Valves Technical Information
Cavity Size:
Schematic:
Type
Max Regulated Flow:
Housing and Ports:
Housing P/N:
Seals: Seal Kit
Coil TerminationCoil Voltage:
10 = Size 10
34 = 3 Position, 4 Way
02 = Closed Center Spool
00 = No Coil
12D = 12 VDC
24D = 24 VDC
R12D = 12 VDC R-Coil
R24D = 24 VDC R-Coil
12 = 12 LPM (3 GPM)
22 = 22 LPM (6 GPM)
00 = No coil, with Nut
AJ = AMP Junior*
AS = AMP SuperSeal 1.5
DE = Deutsch
DN = DIN 46650*
FL = Flying Leads
*These terminations are not available
on robust coil (R12D, R24D)
B = Buna-N 354001919
V = Viton 35400201 9
00 = No Housing
L3B = AL 3/8 BSP
L4B = AL, 1/2 BSP
6S = AL #6 SAE
8S = AL, #8 SAE
Other housings available
PSV 10 - 34 - 02 - 12D
-
DE
-
22
-
PAP - B - 00
Proportional Solenoid
Valve, Non-compensated
Flow Control
No Housing
SDC10-4-L-3B
SDC10-4-L-4B
CP10-4-6S
CP10-4-8S
Manual Override:
Omit = No Override
PAP = Push and Pull Override**
**Consult Factory for Details
Proportional Directional
PSV10-34-02
DIMENSIONS
mm [in]
24mm
9-11 Nm [6-8 lbf*ft]
EXAMPLE CIRCUITS
Pressure Compensated Bi-directional Proportional Motor Control Double Acting Cylinder with Proportional Speed Control
Cross-sectional view
45-50 Nm [33-37 lbf*ft]
Coil Nut KIT P/N 17400031
COILS NOT SHOWN FOR CLARITY
INSTALL O-RINGS (4) PLCS AS SHOWN
127.25
[5.01]
27mm
S1S2
[0.20]
7/8-14 UNF 2A
4
3
2
1
Ø26.5
5
62
[2.44]
[Ø1.04]
CP124-1
PSV10-34-02
CP700-4
SVP08-NO
RV08-DR
ORDERING INFORMATION
BC332375973113en-000101 • February 2020
CP124-1
PSV10-34-02
CP700-1
RV08-DR
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