EATON Screw-In Cartridge Valves E-VLSC-MC001-E November 2009 I-100.A
An Eaton Brand
I
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 Spool type: 290 bar (4200 psi)
Poppet type: 350 bar (5000 psi)
Rated flow 60 L/min (15 USgpm)
Pilot ratio Spool type P, V, R, F: 1:1
Poppet type B, S, T: 2:1
Internal leakage Spool type: 82 cm
3
/min. (5 in
3
/min) max @ 290 bar (4200 psi)
Poppet type: Port 1 to 2:< 5 drops/min max @ 350 bar (5000 psi)
Temperature range -40° to 120° C (-40° to 248° F)
Cavity C-10-3S
Standard housing materials Aluminium
Fluids All general purpose hydraulics fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc
Filtration Cleanliness code 18/16/13
Weight cartridge only 0,14 kg (0.30 lbs)
Seal kit 889650 (Buna-N), 889652 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
DPS2-10 - Logic Element
Differential pressure sense valves
60 L/min (15 USgpm) • 290, 350 bar (4200, 5000 psi)
Description
These are normally open or
closed logic elements with or
without a control orifice. They
can be used as main valves
for the control of high flows
using small pilot cartridges, as
compensators or load sense
elements.
Operation
This valve is used as a main
section of a pilot controlled
valve assembly. This valve has
multiple uses when used with
either directional control, flow
control or pressure control
cartridges. Refer to application
examples.
Features
Hardened and ground and
honed working components.
Cartridge construction for
maximum mounting flexibility.
Low leakage with poppet
valves and 350 bar pressure
rating
Pressure Drop Curve
Cartridge only
Performance Data
Sectional View
B/S/T models
P/V models
F/R models
3
1
2
0 10 20 30 40 50 60
0 2 4 6 8 10 12 1 6
0
50
100
150
200
250
0
2
4
6
8
10
12
14
16
Flow - L/min (21,8 cSt oil @ 49° C)
Flow - USgpm (105 SUS oil @ 120° F)
Pressure drop - psi
Pressure drop - bar
Functional Symbols
See pages I-142 & I-143
EATON Screw-In Cartridge Valves E-VLSC-MC001-E November 2009 I-101.A
An Eaton Brand
I
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Code Port Size Housing Number
Aluminium
3B 3/8" BSPP 02-175470*
6T SAE 6 566413
6H SAE 6 876706
8H SAE 8 876712
2G 1/4" BSPP 876707
3G 3/8" BSPP 876710
* Light duty housing
See section J for housing details.
DPS2-10 - Logic Element
Differential pressure sense valves
60 L/min (15 USgpm) • 290, 350 bar (4200, 5000 psi)
Model Code
1 Function
DPS2 - Dierential pressure
sensing
2 Size
10 - 10 size
3 Seal Material
Blank - Buna-N
V - Viton
®
4 Function
B - Poppet, vent to open, N/C
S - Poppet, vent to open, N/C
T - Poppet, bi-directional,
pilot to close, 2:1 ratio, N/C
P - Spool, N/C (L/S element)
V - Spool, N/C
R - Spool, pressure
reducing, N/O
F - Spool, flow control, N/O
(hydrostat)
6 Port Size
0 - Cartridge only
5 Adjustment
F - None
S - Stroke adjustments
"S" adjustment is not available with
F and R functions.
7 Dierential Pressure
Note: Code based on pressure in psi
005 - 0,35 bar (5 psi)+
â–
010 - 0,7 bar (10 psi)+
â–
020 - 1,40 bar (20 psi)+
â–
040 - 2,80 bar (40 psi)
080 - 5,50 bar (80 psi)
160 - 11,0 bar (160 psi)
+ Not available with the "B", "S" and
"T" poppet.
â–
â–
The operating back pressure at
port 3 should never be less than
1.3 times the spring set pressure.
8 Special Features
00 - No special features
DPS2 10 (V) * * ** *** **
1 2 3 4 5 6 7 8
25,4
(1.00)
hex
0.875
- 14 Thd.
•
WARNING
Aluminum housings
can be used for
pressures 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)
Installation DrawingCartridge Only
– – – – – –
1
25.4
(1.00)
31.7
(1.25)
57.2
(2.25)
9.5
(0.37)
76.2
(3.0)
57.15
(2.250)
76.2
(3.00)
7.14
(0.281)
38.1
(1.50)
20.7
(0.81)
25.4
(1.00)
15.1
(0.59)
2
3
EATON Screw-In Cartridge Valves E-VLSC-MC001-E November 2009 142.A
An Eaton Brand
I
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
DPS2
Spool type functional symbols
DPS2-**-F-F DPS2-**-R-F
1
2 3
1
2
3
1
2 3
1
2 3
1
2 3
1
2 3
DPS2-**-P-S
DPS2-**-P-F DPS2-**-V-S DPS2-**-V-F
EATON Screw-In Cartridge Valves E-VLSC-MC001-E November 2009 143.A
An Eaton Brand
I
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
DPS2
Poppet type functional symbols
DPS2-**-T-S DPS2-**-T-F
1
2 3
1
2 3
1
2
3
1
2
3
1
2 3
1
2 3
DPS2-**-B-S
DPS2-**-B-F DPS2-**-S-S DPS2-**-S-F
