EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-256.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
4
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) 350 bar (5000 psi)
Cartridge fatigue pressure (infinite life) 350 bar (5000 psi)
Rated flow 11 L/min (3
USgpm)
Temperature range -40°C to 120°C (-40° to 248°F)
Manual operators D - Lever (3-position detent)
E - Ball (3-position detent)
Cavity C-16-4
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration
Cleanliness code 18/16/13
Standard housing material Aluminum and Steel
Weight cartridge only 0,27 kg (0.59 lbs)
Seal kit 889625 (Buna-N), 566080 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
MRV6-16 - Manual Rotary Valve
Manual semi-rotary directional control valve
11 L/min (3 USgpm) • 350 bar (5000 psi)
Description
This is a 4 way 2 or 3 position
manual semi-rotary directional
control valve. In the center
condition port 2 is closed. All
other ports are open.
Operation
This valve will direct flow
between ports 1 and 2 and ports
3 and 4 in one position.
Performance Data
Sectional View
Pressure Drop Curves
Cartridge only
By turning the operator 90°, flow
will be directed between ports 1
and 4 and port 3 to 2. During the
cross-over transition all ports 1,
3 and 4 are open to each other
and port 2 is blocked.
Features
Hardened, ground and honed
working parts to limit leakage
and prolong life. Various levers
and knobs available with and
without detent.
3 position models
3
4
1
2
0
50
100
150
200
250
300
Flow-USgpm (135 SUS oil @ 120'F)
P-C1
F-2
P-1
C1-T
C2-T
Pressure Drop-psi
0 5 10 15 20 25
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-257.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
P
4.375
(111.1)
5.0
(127.0)
T
3.688
(93.7)
4.0
(101.6)
2.25
(572.0)
4.125
(104.8)
3.0
(76.2)
0.156
(4.0)
C1
C2
4.0
(101.6)
C1
P
C2
3.0
(76.2)
1.124
(28.55)
1.061 (1.061)
0.999 (25.37)
T
1.875
(47.6)
0.938
(23.8)
M id position
P to C2
C1 to T
P to C2
C1 to T
45˚
45˚
P to C
C2 to T
MRV6-16 - Manual Rotary Valve
Manual semi-rotary directional control valve
11 L/min (3 USgpm) • 350 bar (5000 psi)
Model Code
1
Function
MRV6 - Manual rotary
valve 4-way
2
Size
16 - 16 size
6
Special Features
00 - None
(Only required if valve has special
features, omitted if “00”.)
1 2
3
4 5 6
MRV6 16
(V)
D 0 00
5
Port Size
0 - Cartridge Only
6 - 3/4" NPTF
8 - 1" NPTF
12T - SAE 12
16T - SAE 16
•
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).
Dimensions
mm (inch)
Cartridge and Installation Drawing
3
Seal Material
Blank - Buna-N
V - Viton
4
Adjustment
D - 3-position detent
P
4.375
(111.1)
5.0
(127.0)
T
3.688
(93.7)
4.0
(101.6)
2.25
(572.0)
4.125
(104.8)
3.0
(76.2)
0.156
(4.0)
C1
C2
4.0
(101.6)
C1
P
C2
3.0
(76.2)
1.124
(28.55)
1.061 (1.061)
0.999 (25.37)
T
1.875
(47.6)
0.938
(23.8)
M id position
P to C2
C1 to T
P to C2
C1 to T
45˚
45˚
P to C
C2 to T
