EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009A-872.A
An Eaton Brand
A
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
SV9-8-B - Solenoid Valve
4-way, 3-position, screw-in cartridge, solenoid valve
Up to 13 L/min (3.5 USgpm) • Up to 210 bar (3000 psi)
Description
This is a 4 way 3 position,
direct acting, spool type sole-
noid valve. In the de-energized
condition all ports are open
to tank. This valve is ideal
for small flow applications
where an actuator needs to be
moved in both directions.
Operation
In the central de-energized
position all ports are open.
When solenoid 'A' is energized
flow is allowed from port 3 to
port 4 and port 2 to port 1.
When solenoid 'B' is ener-
gized flow is allowed from port
3 to port 2 and from port 4 to
port 1.
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.
Ratings and Specifications
Performance data is typical with fluid at 21,8 cST (105 SUS) and 49°C (120°F)
Typical application pressure (all ports) 210 bar (3000 psi)
Cartridge fatigue pressure (infinite life) 210 bar (3000 psi)
Fatigue pressure 3,000 psi per NFPA/T2-6-1 R2-2000
Rated burst pressure 11,000 psi per NFPA/T2-6-1 R2-2000
Max flow 13.2 L/min (3.5 USgpm)
Temperature range -40° to 120°C (-40° to 248°F)
Coil duty Continuous from 85% to 110% of nominal voltage
Coil power 23W
Cavity C-8-4
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration Cleanliness code 18/16/13
Standard housing material Aluminum
Weight including coil (1.2 lbs)
Seal kit 02-160757 (Buna-N), 02-160758 (Viton
®
)
Internal leakage 164 cm
3
/min (10 in
3
/min) max. @ 210 bar (3000 psi)
Viton is a registered trademark of E.I. DuPont
Endurance tested to 1 million cycles at full rated flow and pressure.
Performance Data
Sectional View
Pressure
0
25
50
75
125
150
1.00 1.50.5 2.0 2.5 3.0 3.5
4 8 11
3
7
10
100
A
C
B
Pressure Drop - psi
Pressure Drop - bar
Flow - L/min (21,8 cSt oil @ 49°C)
Flow - USgpm (105 SUS oil @ 120°F)
A - Port 4 or port 1 to port 4
Port 3 to port 1 de-energized
B - Port 3 to port 2 or port 4
C - Port 2 or port 1
Port 2 or 4 to 1 de-energized
1
3
2
4
“Coil B”
“Coil A”
3(P)
2(A)
1(T)
4(B)
B A
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 A-873.A
An Eaton Brand
A
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
SV9-8-A - Solenoid Valve
4-way, 3-position, screw-in cartridge, solenoid valve
Up to 13 L/min (3.5 USgpm) • 210 bar (3000 psi)
Description
This is a 4 way 3 position,
direct acting, spool type sole-
noid valve. In the de-energized
condition the inlet Port 3 is
open to tank with port 2 and
4 blocked. This valve is ideal
for small flow applications
where an actuator needs to
be moved in both directions.
In the de-energized condition
inlet flow is allowed to tank.
Operation
In the central de-energized
position flow is allowed from
inlet port 3 to tank port 1 and
ports 2 and 4 are blocked
When solenoid 'A' is energized
flow is allowed from ports 3
to 4 and ports 2 to 1. When
solenoid 'B' is energized flow
is allowed from port 3 to port
2 and from port 4 to port 1.
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.
Ratings and Specifications
Performance data is typical with fluid at 21,8 cST (105 SUS) and 49°C (120°F)
Typical application pressure (all ports) 210 bar (3000 psi)
Cartridge fatigue pressure (infinite life) 210 bar (3000 psi)
Fatigue pressure 3,000 psi per NFPA/T2-6-1 R2-2000
Rated burst pressure 11,000 psi per NFPA/T2-6-1 R2-2000
Max flow 13.2 L/min (3.5 USgpm)
Temperature range -40° to 120°C (-40° to 248°F)
Coil duty Continuous from 85% to 110% of nominal voltage
Coil power 23W
Cavity C-8-4
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration Cleanliness code 18/16/13
Standard housing material Aluminum
Weight including coil (1.2 lbs)
Seal kit 02-160757 (Buna-N), 02-160758 (Viton
®
)
Internal leakage 164 cm
3
/min (10 in
3
/min) max. @ 210 bar (3000 psi)
Viton is a registered trademark of E.I. DuPont
*AC coils must be used with a rectifying connector
Endurance tested to 1 million cycles at full rated flow and pressure.
Performance DataSectional View
Pressure
A - Port 3 or port 2 or port 4
B - Port 3 to port 1 de-energized
C - Port 2 or port 4 to port 1
4
3
2
1
"S2
"S1
A
C
0
25
50
75
125
150
1.00 1.50.5 2.0 2.5 3.0
4 8 11
3
7
10
100
B
Pressure Drop - psi
Pressure Drop - bar
Flow - L/min (21,8 cSt oil @ 49°C)
Flow - USgpm (105 SUS oil @ 120°F)
3(P)
2(A)
1(T)
4(B)
B A
