EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-880.A
An Eaton Brand
D
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 (all ports) 210 bar (3000 psi)
Cartridge fatigue pressure (infinite life) 210 bar (3000 psi)
Rated flow 23 L/min (6 USgpm)
Internal leakage 164 cc/min (10 in
3
/min) maximum @ 210 bar (3000 psi)
Temperature range -40° to 120°C (-40° to 248°F)
Pilot pressure 4,2 bar (60 psi)
Pilot displacement volume 0,49 cm
3
(0.02 in
3
)
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
Weight cartridge only 0,15 kg (0.33 lbs)
Seal kit 889625 (Buna-N), 566080 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
PTS6-10 - Pilot to Shift Valve
Remote pilot operated, directional control valve
23 L/min (6 USgpm) • 210 bar (3000 psi)
Performance Data
A - Port 3 to 4
B - Port 4 to 1
C - Port 3 to 2
D - Port 2 to 1
Operation
This valve allows flow
between ports 1 and 2 and
ports 3 and 4 until sufficient
pressure has been applied at
port 5 and the spring bias is
overcome.
At that time, flow is directed
between ports 1 and 4 and
ports 3 and 2. During the
cross-over transition, all
ports are blocked. The spring
chamber for this valve is
vented internally to port 1.
Features
Hardened, ground and honed
sleeve and spool for low
internal leakage.
Description
This is a 4-way 2 position,
remotely pilot operated
directional control valve ideal
for reversing a function when
the pilot pressure is applied or
lost.
Sectional View
Pressure Drop Curves
Cartridge only
3
4
5
1
2
52
1
3
4
2
5
5
7
6
5
4
3
2
1
0
4 8 16 2012
100
80
60
40
20
0
0 1 2 3
4 5 6
4
3
2
1
0
A B
C
D
Flow - L/min (21,8 cSt oil @ 49°C)
Flow - USgpm (105 SUS oil @ 120°F)
Pressure Drop - psi
Pressure Drop - bar
5
4
3
2
1
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-881.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PTS6-10 - Pilot to Shift Valve
Remote pilot operated, directional control valve
23 L/min (6 USgpm) • 210 bar (3000 psi)
10 *** 00
Model Code
1
Function
PTS6 - Pilot to shift valve
2
Size
10 - 10 size
3
Seal Material
Blank - Buna-N
V - Viton
®
Code Port Size Housing Number
Aluminum Aluminum
Light Duty Fatigue Rated
0 Cartridge
A3B 3/8" BSPP 02-179705 –
A6T SAE 6 566161 –
A2G 1/4" BSPP – 876709
A3G 3/8" BSPP – 876715
A6H SAE 6 – 876708
A8H SAE 8 – 876713
See section J for housing details.
4
Port Size
5
Pilot to shift (nominal)
60 - 4,2 bar (60 psi)
6
Special Features
00 - None
(Only required if valve has special
features, omitted if “00”.)
1 2
3
4 5 6
PTS6
(V)
**
Dimensions
mm (inch)
Torque cartridge in
aluminum housing
47-75 Nm (35-40 ft lbs)
Torque cartridge in
steel housing 68-75 Nm
(50-55 ft lbs)
Installation DrawingCartridge Only
–– ––
76.2
(3.00)
33.4
(1.31)
88.9
(3.50)
57.15
(2.250)
76.2
(3.00)
9.5
(0.38)
7.14
(0.281)
2-Slots
1
4
2
3
52.6
(2.07)
20.8
(0.82)
25.4
(1.00)
36.7
(1.44)
25.4
(1.00)
0.875"-14 Thd
.
33,3
(1.31)
5
4
3
2
1
15,80 ( 0.622)Ø
17,40 (0.685)Ø
18,97 ( 0.747)Ø
Port 5, pilot, SAE 4 size
25,4 (1.0) hex
61,9
(2.43)
