EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-570.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)16/13Viton is a registered trademark of E.I. DuPont
PTS1-10 - Pilot to Shift Valve
Pilot operated, directional control valve
30 L/min (7.9 USgpm) • 210 bar (3000 psi)
Description
This is a 3-way 2 position,
pilot operated directional
control valve ideal for selecting
a function when the pilot
pressure is applied or removed.
Operation
This valve allows flow
between ports 2 and 3 while
blocking port 4 until sufficient
pressure has been applied to
port 1 and the spring bias is
overcome.
Performance Data
At this time, flow is directed
between port 3 and port 4
while blocking port 2. During
the cross-over transition, all
ports are blocked. The spring
chamber for this valve is
externally vented to
atmosphere.
Features
Hardened, ground and honed
sleeve and spool for low
internal leakage.
Pressure Drop Curves
Cartridge only
Sectional View
2
3
1
4
28
Flow - L/min (21,8 cSt oil @ 49
0
C)
Port 4 to 3 or 3 to 2
Flow - USgpm (105 SUS oil @ 120
0
F)
5 10 15 20 25 30
0 1 2 3 4 5 6 7 8
1
1
2
2
4
4
3
3
5
4
3
2
1
0
70
60
50
40
30
20
10
0
Pressure Drop - psi
Pressure Drop - bar
1
2
4
3
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-571.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PTS1-10 - Pilot to Shift Valve
Pilot operated, directional control valve
30 L/min (7.9 USgpm) • 210 bar (3000 psi)
Model Code
1 Function
PTS1 - Pilot to shift valve
2 Size
10 - 10 size
3 Seal Material
Blank - Buna-N
V - Viton
®
PTS1 10 (V) ** **** 00
1 2 3 4 5 6
5 Pilot to Shift (Nominal)
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.”)
4 Port Size
0 - Cartridge only
Code Port Size Housing Number
Aluminium Aluminium
Light Duty Fatigue Rated
3B 3/8” BSPP 02-179705
6T SAE 6 566161
2G 1/4” BSPP - 876709
3G 3/8” BSPP - 876715
6H SAE 6 - 876708
8H SAE 8 - 876713
See section J for housing details.
Dimensions
mm (inch)
Torque cartridge in
aluminum housing
47-54 Nm (35-40 ft lbs)
Installation DrawingCartridge Only
–– – –
25,4 (1.0) H ex
0.875” - 14 Thd
.
Ø
15,80 (0.622)
Ø
17,40 (0.685)
Ø
18,97 (0.747)
2
3
4
1
61,9
(2.44)
19,0
(0.75)
76.2
(3.00)
19.0
(0.75)
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)
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-4.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Directional Controls
Valve locator
Functional Symbol
Flow Typical
Model Cavity Rating Pressure Page
Pilot to shift 2/2 valve L/min (USgpm) bar (psi)
PTS7-10 C-10-3 30 (8) 210 (3000) D-510
PTS17-10 C-10-3 30 (8) 350 (5000) D-520
PTS17-12 C-12-3 114 (30) 350 (5000) D-530
Flow Typical
Model Cavity Rating Pressure Page
Pilot to shift 2/2 valve L/min (USgpm) bar (psi)
1RDS702 A21145 80 (20) 420 (6090) D-560
Flow Typical
Model Cavity Rating Pressure Page
Brake sequence L/min (USgpm) bar (psi)
1SB10 A893 10 (2.5) 350 (5000) D-540
Flow Typical
Model Cavity Rating Pressure Page
Brake release shuttle L/min (USgpm) bar (psi)
1SB304 A5302 30 (8) 350 (5000) D-550
Flow Typical
Model Cavity Rating Pressure Page
Pilot to shift valve L/min (USgpm) bar (psi)
PTS1-10 C-10-4 30 (8) 210 (3000) D-570
PTS11-12 C-12-4 76 (20) 350 (5000) D-580
PTS11-10 C-10-4 30 (8) 350 (5000) D-590
PTS1-16 C-16-4 132 (35) 210 (3000) D-600
PTS11-16 C-16-4 132 (35) 350 (5000) D-610
PTS1-20 C-20-4 265 (70) 210 (3000) D-620
Flow Typical
Model Cavity Rating Pressure Page
Pilot to shift valve L/min (USgpm) bar (psi)
PTS12-10 C-10-4 30 (8) 350 (5000) D-630
PTS12-12 C-12-4 114 (30) 350 (5000) D-640
PTS2-16 C-16-4 132 (35) 210 (3000) D-650
PTS12-16 C-16-4 132 (35) 350 (5000) D-660
PTS2-20 C-20-4 265 (70) 210 (3000) D-670
2
3
1
2
3
1
4
2
3
1 4
3
2
1
3
2
1
4
2
3
1 4
