EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009H-420.A
An Eaton Brand
H
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) 350 bar (5000 psi)
Cartridge fatigue pressure (infinite life) 350 bar (5000 psi)
Rated flow 38 L/min (10 USgpm)
Cavity C-10-3
Standard housing materials Customized housings are necessary for close-coupling,
the compensator and orifice
Temperature range -40° to 120°C (-40° to 248°F)
Fluids All general purpose hydraulic fluids such as
MIL-H-5606, SAE 10, SAE 20, etc.
Filtration Cleanliness code 8/16/13
Weight cartridge only 0,12 kg (0.26 lbs)
Seal kit 5565818 (Buna-N)
889611 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
PCS13-10 - Pressure Compensator
Restrictive
38 L/min (10 USgpm) • 350 bar (5000 psi)
Description
This is a high pressure
restrictive style compensator
suitable for use with a
separate needle valve or
orifice to provide a pressure
compensated flow while
the excess oil passes over a
relief valve or closes down
the compensator on a pump.
This, when used in a manifold,
is ideal for motor or cylinder
speed control either meter in
or meter out.
Performance Data
Performance Characteristics
Cartridge only
Operation
This valve, when used with
either a fixed or variable orifice
between port 1 and port 3,
maintains a constant flow. This
is based on what ever pressure
differential is chosen. Flow
out of port 2, regardless of
pressure, changes downstream
on port 2.
Features
Hardened and ground and
honed working components.
Cartridge construction for
maximum mounting flexibility.
Working pressure 350 bar.
Sectional View
A - 2,8 bar (40 psi) (control P)
B - 5,5 bar (80 psi) (control P)
C - 11,0 bar (160 psi) (control P)
1
23
Controlled flow - L/min (21,8 cSt oil @ 49°C)
Controlled flow - USgpm (105 SUS oil @ 120°F)
1
2
3
4
5
0
0.025
0.050
0.075
0.100
0.125
0
0 1 2 3 4 5 6 7 8 9 10
0 4 8 12 16 20 24 28 32 36
0.150
0.175
0.200
A
B
C
Approx. orifice diameter - inches
Approx. orifice diameter - mm
3
2
1
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 H-421.A
An Eaton Brand
H
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
25,65
(1.010)
25.4" (1.00) hex
15.78 - 15.82 (0.621 - 0.623)
17.38 - 17.42 (0.684 - 0.686)
7/8" - 14 Unf - 2A Thd.
46,0
(1.81)
3
2
1
PCS13-10 - Pressure Compensator
Restrictive
38 L/min (10 USgpm) • 350 bar (5000 psi)
Dimensions
mm (inch)
Model Code
1 Function
PCS13 - Pressure compensator
restrictive type
2 Size
10 - 10 Size
3 Seals
Blank - Buna-N
V - Viton
®
PCS13 10 (V) * (S) *** 00
1 2 3 4 5 6 7
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).
•
6 Pressure Dierential
40 - 2,8 bar (40 psi)
80 - 5,5 bar (80 psi)
160 - 11,0 bar (160 psi)
7 Special Features
00 - None
(Only required if valve has special
features, omitted if “00.”)
4 Port Size
0 - Cartridge only
(Customized housings are necessary
for close-coupling, compensator
and orice)
5 Spool Seals
Blank - No seal on spool
S - Seal on spool.
(For load holding applications were
leakage from port 1 to 2 could cause
cylinder drift, use of seal will increase
hysteresis)
Torque into aluminum housing
to 47-54 Nm (35-40 ft. lbs)
Torque into steel housing to
68-75 Nm (50-55 ft. lbs)
Cartridge Only
Basic Code
PCS13-10
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