Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-180.A
An Eaton Brand
K
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 range (all ports) 5-210 bar (75-3000 psi)
Maximum regulated flow Up to 114 L/min (30 USgpm)
Temperature range -40° to 120°C (-40° to 248°F)
Reseat pressure 90% of crack pressure
Fluids All general purpose hydraulic fluids such as:
MIL -H-5606, SAE 10, SAE 20, etc.
Description
Pump control manifold for
single pump circuits.
Operation
This standard valve package is
used for air-bleed and start-up
in single pump power units.
It also provides main system
relief protection.
Features
Multiple tank ports for mount-
ing convenience, direct res-
ervoir mounting capability by
using T port. Both T port and
mounting holes have O-ring
seals mounting surface.
Aluminum in-line type housing,
Tamper proof and adjustable
relief options, gauge port. All
components in the package
are true cartridges and can
be removed from the housing
without disturbing the plumbing.
Pressure Drop
Performance Data
PCC1-12 - Pump Control
Single pump circuits
Up to 114 L/min (30 USgpm) • 5-210 bar (75-3000 psi)
Pressure Override
Cartridge w/ C-1 2-2 C avity
5 10 15 200
50
100
150
200
250
200 40
300
1000
2000
3000
4000
5000
6000
25 30
10
5 15 200
25 30
0
0
0
138
69
210
276
345
414
4
2
6
12
16
18
60 80
100
20 40 60 80
100
Flow - USgpm (1 05 SUS oil @ 1 20˚ F )
Pressure Drop - bar
Flow - L /min (21,8 cSt oil @ 49˚)
Pressure Drop - psi
Flow - USgpm (1 05 SUS oil @ 1 20˚ F )
(21,8 cSt oil @ 49˚ )
Flow - L /min
Inlet pressure - psi
Inlet pressure - bar
P
T
S2
T2
G T1
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-181.A
An Eaton Brand
K
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
1 Function
PCC1 - Pump control for single
pump circuits
2 Size
12 - 12 size
3 Seal Material
Blank - Buna-N
V - Viton
®
Viton is a registered trademark of E.I.
DuPont
Code P, SYS, T2 T1 Gauge
6G 3/4" BSPP 1/2" BSPP 1/4" BSPP
12T SAE 12 SAE 8 SAE 4
Model Code
4 Relief Control
C - Cap
K - Knob
S - Screw
5 Valve Housing Material
A - Aluminum
1 2 3 4 5 6 7 8 9
9 Special Features
00 - None
(Only required if valve has special
features, omitted if "00".)
6 Port Size
7 Pressure Range
Note: Code based on pressure
in psi.
15 - 5-100 bar (75-1500 psi)
30 - 10-210 bar (150-3000 psi)
8 Pressure setting -
user requested in 50 psi steps.
Example:
10 - 1000 psi
10.5 - 1050 psi
Cartridge Description Maximum flow Quantity
VF1-10-F-0-.25 Velocity fuse 23 L/min (6 USgpm) 1
CV11-12-P-0-20 Check valve 113 L/min (30 USgpm) 1
RV11-12-*-0-** Relief valve 113 L/min (30 USgpm) 1
Composition Chart
Dimensions
mm (inch)
PCC1-12 - Pump Control
Single pump circuits
Up to 114 L/min (30 USgpm) • 5-210 bar (75-3000 psi)
PCC1 12 (V) *
A ** ** / **
– – – – –
00
VF1-10-F-0-.25
RV11-1
2-*-0-**
CV11-12-P-0-20
110,2
(4.34)
81,2
(3.20)
56,5
(2.23)
34,2 (1.35)
T1
P
G
126,2 (4.97)
99,5 (3.92)
82,5 (3.25)
58,4 (2.30)
17,0 (0.67)
62,7(2.47)
24,6 (0.97)
17,7 (0.70)
138,9
(5.47)
110,2
(4.34)
28,7
(1.13)
72,6
(2.86)
34,
2
(1.3
5
SYS
T
T2
Ø 0.42 (Ø0.41)
thru 2 plcs.
Ø 0.68 (Ø0.59)
cbore x .31 dp
