EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-860.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
1
2
3
4
Closed
center
Open
center
2
3
4
1
DSV4-10 - Shuttle Valve
Sprung centered, open or closed center spool type shuttle valve
26 L/min (6.9 USgpm) • 350 bar (5000 psi)
Description
This is a 3-way 3-position,
sprung centered, open or
closed center spool type hot oil
shuttle valve for transmission
applications. This is usually built
into manifolds containing other
transmission components such
as cross line relief valves and
purge reliefs.
Operation
When the spring bias is
overcome at port 2, the flow is
directed from port 4 to port 3
while closing port 2.
When the spring bias is
overcome at port 4, the flow is
directed form port 2 to port 3
while closing port 4. This valve
is available in both a closed and
open center spool
configuration.
Features
Hardened, ground and honed
working parts to limit leakage
and prolong life. The valve
should be fitted into a blind
C-10-4 cavity or a standard
body with port 1 plugged.
Several switching pressures
available. Compact design with
a low pressure drop.
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) 350 bar (5000 psi)
Cartridge fatigue pressure (infinite life) 350 bar (5000 psi)
Rated flow 26 L/min (6.9 USgpm)
Internal leakage 164 cc/min (10 in
3
/min) maximum @ 210 bar (3000 psi)
Pilot pressures 40 - 2,75 bar (40 psi)
80 - 5,5 bar (80 psi)
160 - 11,0 bar (160 psi)
Pilot displacement volume 0,49 cm
3
(0.02 in3)
Temperature range -40° to 120°C (-40° to 248°F)
Cavity C-10-4
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration Cleanliness code 18/16/13
Standard housing materials Aluminum or steel
Weight cartridge only 0,14 kg (0.32 lbs)
Seal kit 889597 (Buna-N), 02-172397 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
Performance Data
Sectional View
4
3
2
1
4
3
2
1
Pressure Drop Curves
Cartridge only
Typical Application
24
1
60
50
40
30
20
10
0
4
3
2
1
0 5 10 15 20 25
0 1.5 3 4.5 6 7
2
3
4
Closed center
Open center
1
2
3
4
0
Gage port DSV4-**(V)-C valve
Cooler
1
2
3
4
3
2
4
1
Junction
formed by
the housing
cavity
Junction
formed by
the housing
cavity
Flow - L/min (21,8 cSt oil @ 49°C)
Flow - USgpm (105 SUS oil @ 120°F)
Pressure Drop - psi
Pressure Drop - bar
24
1
60
50
40
30
20
10
0
4
3
2
1
0 5 10 15 20 25
0 1.5 3 4.5 6 7
2
3
4
Closed center
Open center
1
2
3
4
0
Gage port DSV4-**(V)-C valve
Cooler
1
2
3
4
3
2
4
1
Junction
formed by
the housing
cavity
Junction
formed by
the housing
cavity
Flow - L/min (21,8 cSt oil @ 49°C)
Flow - USgpm (105 SUS oil @ 120°F)
Pressure Drop - psi
Pressure Drop - bar
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-861.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
DSV4-10 - Shuttle Valve
Sprung centered, open or closed center spool type shuttle valve
26 L/min (6.9 USgpm) • 350 bar (5000 psi)
Model Code
1 Function
DSV4 - Directional shuttle valve
2 Size
10 - 10 size
3 Seal Material
Blank - Buna-N
V - Viton
®
DSV4 10 (V) * 0 *** 00
1 2 3 4 5 6 7
5 Port Size
0 - Cartridge only (Not available
with standard housing)
6 Pilot to Shift (Nominal)
Note: Code based on pressure in psi.
40 - 2,75 bar (40 psi)
80 - 5,5 bar (80 psi)
160 - 11,0 bar (160 psi)
7 Special features
00 - None
(Only required if valve has special
features, omitted if “00.”)
4 Spool Conguration
C - Normally closed
O - Open center
•
WARNING
Aluminum housings
can be used for pres-
sures up to 210 bar (3000 psi).
Steel housings must be used
for operating pressures above
210 bar (3000 psi).
Dimensions
mm (inch)
Torque cartridge in housing
A - 47-54 Nm (35-40 ft. lbs)
S - 68-75 Nm (50-55 ft. lbs)
Cartridge Only
– – – – –
25,4 (1.0) Hex
0.875"-14 Thd.
58,3
(2.29)
19,0
(0.75)
14,3 (0.562)
17,42 (0.686)
19,00 (0.748)
Ø
Ø
Ø
1
2
3
4
