EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-510.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
3
2
1
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 30 L/min (8 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 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 in
3
)
Cavity C-10-3
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 0,10 kg (0.23 lbs)
Seal kit 889624 (Buna-N), 889628 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
PTS7-10 - Pilot to Shift Valve
2/2, pilot operated directional control valve
30 L/min (8 USgpm) • 210 bar (3000 psi)
Performance Data
Operation
This valve allows flow
between ports 2 and 3 until
sufficient pressure at port 1
overcomes the spring bias,
which closes both ports.
The spring chamber for this
valve is externally vented to
atmosphere.
Features
Hardened, ground and honed
sleeve and spool for low
internal leakage.
Description
This is a 2-way 2 position,
pilot operated directional
control valve ideal for isolating
a function when the pilot
pressure is applied or removed.
Sectional View
Pressure Drop Curves
Cartridge only
2
3
1
56
3
1
2
3
2
1
5
4
3
2
1
0
70
60
50
40
30
20
10
0
5 10 15 20 25 30
0 1 2 3 4 5 6 7 8
0
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-511.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PTS7-10 - Pilot to Shift Valve
2/2, pilot operated directional control valve
30 L/min (8 USgpm) • 210 bar (3000 psi)
10 *** 00
Model Code
1
Function
PTS7 - Pilot to shift valve
2
Size
10 - 10 size
3
Seal Material
Blank - Buna-N
V - Viton
Code Port Size Housing Number
Aluminum Aluminum Steel
Light Duty Fatigue Rated
0 Cartridge
A3B 3/8" BSPP 02-173358 – –
A6T SAE 6 566162 – –
A2G 1/4" BSPP – 876705 –
A3G 3/8" BSPP – 876714 –
A6H SAE 6 – 876704 –
A8H SAE 8 – 876711 –
See section J for housing details.
4
Port Size
5
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)
6
Special Features
00 - None
(Only required if valve has special
features, omitted if “00”.)
1 2
3
4 5 6
PTS7
(V)
***
Dimensions
mm (inch)
Torque cartridge in aluminum
housing 47-54 Nm (35-40 ft. lbs)
Installation Drawing (Aluminum)Cartridge Only
75,4
(2.97)
34,8
(1.37)
25,4
(1.00)
18,8
(.74)
19.0
(0.75)
57.2
(2.25)
75.4
(2.97)
57.15
(2.250)
9.5
(0.38)
2X7,14
(0.281)
1
2
3
50
(1.97)
24,6
(0.97)
–– ––
•
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).
25,4 (1.0) he
x
0.875 " -14 Thd
.
3
2
1
15,82 (0.623)Ø
17,42 (0.686)Ø
46,0
(1.81)
19,0
(0.75)
