EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009A-590.A
An Eaton Brand
A
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Ratings and Specifications
Performance data is typical with fluid at 21,8 cST (105 SUS) and 49°C (120°F)
Typical application pressure 210 bar (3000 psi)
Cartridge fatigue pressure (infinite life) 210 bar (3000 psi)
Rated flow SV1A-12-3: 38 L/min (10 USgpm) max flow port 1 to port 2-27 L/min (7 USgpm)
SV1B-12-3: 42 L/min (11 USgpm) max flow port 1 to port 2-34 L/min (9 USgpm)
Internal leakage 300 cm
3
/min (21.5 in
3
/min) max @ 210 bar (3000 psi)
Temperature range -40° to 120°C (-40° to 248°F)
Coil duty Continuous from 85% to 110% of nominal voltage
Cavity C-12-3
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration Cleanliness code 18/16/13
Housing material (standard) Aluminum
Weight including coil SV1A-12-3: 0,68 kg (1.5 lbs)
SV1B-12-3: 0,86 kg (1.9 lbs)
Seal kit 9900171-000 (Buna-N), 9900172-000 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
SV1A/B-12-3 - Solenoid Valve
3-way, 2-position spool type solenoid valve
Up to 34 L/min (9 USgpm) • 210 bar (3000 psi)
Description
This is a 3-way 2-position,
direct acting, spool type
solenoid valve. This valve
can be used in applications
requiring separate pressure
and tank lines, such as a single
acting cylinder or any other
application where a three way
two position solenoid valve is
needed.
Operation
In the de-energized position
this valve allows flow from
port 1 to 2 while port 3 is
blocked.
In the energized position flow
is allowed from port 3 to port
1 while port 2 is blocked.
Features
Hardened, ground and honed
working parts to limit leakage.
IP69K Tough coil compatibility.
Continuously rated. Compact
design with low pressure drop.
Rated pressure on all ports.
Pressure Drop
Cartridge only
Performance Sectional View
A - Port 3 to port 1 energized
B - Port 1 to port 2 de-energized
A
B
5 10 15 20 25 30 35
0 1 2 3 4 5 6 7 8 9 10
0
20
40
60
80
100
120
140
Pressure D rop - psi
Pressure D rop - bar
7
5
4
6
8
9
3
2
1
3
1
2
3
2