DESCRIPTION
A solenoid-operated, 3-way, direct-acting, spool-type, screw-in hydraulic cartridge
valve.
OPERATION
When de-energized, the SV10-33 allows fl ow from 3 to 1, while blocking fl ow at 2.
When energized, the cartridge’s spool shifts to open from 2 to 1, while blocking at 3.
While port 1 may be fully pressurized, it is not intended to be used as the inlet.
Operation of Manual Override Option: To override, push button in and twist
counterclockwise 180°. The internal spring will push the button out. In this position,
the valve may be only partially shifted. To assure full override shift, pull the button
out to its fullest extension and hold it in this position.
To return to normal valve function, push button in, twist clockwise 180°, and release.
Override will be detented in this position.
FEATURES
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Effi cient wet-armature construction.
• All ports may be fully pressurized.
• Cartridges are voltage interchangeable.
• Manual override option.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized, molded coil design.
• Industry common cavity.
RATINGS
Operating Pressure: 207 bar (3000 psi)
Proof Pressure: 350 bar (5075 psi)
Flow: 18.9 lpm (5 gpm) max.
Internal Leakage: 82 cc/minute (5 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 120°C with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: Standard Coil: 1.67 amps at 12 VDC;
0.18 amps at 115 VAC (full wave rectifi ed).
E-Coil: 1.7 amps at 12 VDC; 0.85 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC10-3, See page 9.110.1
Cavity Tool: CT10-3XX; See page 8.600.1
Seal Kit: SK10-3X-MM; See page 8.650.1
Coil Nut: Part No. 7004400;
For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.
SV10-33 Spool, 3-Way
SYMBOLS
USASI/ISO:
1.372.1
PERFORMANCE (Cartridge Only)
1 to 2 energized ——
3 to 1 de-energized - - - -
32 cSt/150 sus oil at 40°C
8.6/125
6.9/100
5.2/75
3.4/50
1.7/25
7.5
2
15.1
4
18.9
5
FLOW lpm/gpm
PRESSURE DROP bar/psi
3.8
1
11.4
3
SOLENOID VALVES
Blue rectangles are links to other catalog pages.
DIMENSIONS
SV10-33
1.372.2
1.62
41.1
1.84
DIA.
46.7
E-Coil
View
2.38
60.4
Standard
Coil View
0.45
11.4
TO ORDER
SV10-33__ - __ __ __ - __ - __ __ __ __ __
For Manual Override
options see page 1.001.1
Cartridge: Weight: 0.14 kg.
(0.30 lbs.); Steel with hardened
work surfaces. Zinc-plated
exposed surfaces. Buna N
O-rings and polyester elasto-
mer back-up standard.
Standard Ported Body: Weight:
0.36 kg. (0.80 lbs.); Anodized
high-strength 6061 T6 alumi-
num alloy, rated to 207 bar
(3000 psi). Ductile iron bodies
available; dimensions may
differ. See page 8.010.1.
Standard Coil: Weight: 0.27 kg.
(0.60 lbs.); Unitized thermo-
plastic encapsulated, Class H
high temperature magnetwire.
See page 3.200.1.
E-Coil: Weight: 0.41 kg. (0.9 lbs.);
Fully encapsulated with rugged
external metal shell. Rated up
to IP69K with integral connec-
tors. See page 3.400.1.
Porting
Cartridge Only 0
SAE 6 6T
SAE 8 8T
1/4 in. BSP* 2B
3/8 in. BSP* 3B
*BSP Body; U.K. Mfr. Only
Seals
Buna N (Std.) N
Fluorocarbon V
E-Coil
10 10 VDC
12 12 VDC
20 20 VDC
24 24 VDC
Voltage
Std. Coil
0 Less Coil**
10 10 VDC
†
12 12 VDC
24 24 VDC
36 36 VDC
48 48 VDC
24 24 VAC
115 115 VAC
230 230 VAC
**Includes Std. Coil Nut
†
DS, DW or DL
terminations only.
MATERIALS
Option
None (Blank)
Manual Override M
Manual Override Y
Manual Override J
For Coils with Zener Diode, add “/Z” to option
code. For example: “ER/Z”. Not available on all
models. See coil option info. on pages 3.200.1
& 3.400.1
Coil Termination E-Coil D-Coil
Deutsch DT04-2P ER (IP69K) DR (IP65)
Metri-Pack
®
150 EY (IP69K) DY (IP65)
Dual Lead Wires EL (IP69K) DL (IP65)
Amp Jr. Timer EJ (IP67) —
DIN 43650 EG (IP65) DG (IP65)
Dual Spades — DS (IP65)
Blue rectangles are links to other catalog pages.
