EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-150.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) 210 bar (3000 psi)
Cartridge fatigue pressure (infinite life) 210 bar (3000 psi)
Rated flow 11 L/min (3 US gpm)
Temperature range -40°C to 120°C (-40° to 248°F)
Manual operators D - Lever (3-position detent)*
D2 - Lever (2-position detent)*
E - Ball (3-position detent)*
E2 - Ball (2-position detent)*
K - Knob (2-position, no detent)
Cavity C-10-4
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 or Steel
Weight cartridge only 0,17 kg (0.38 lbs)
Seal kit 565805 (Buna-N), 889600 (Viton
®
)
* Light duty housing only.
Viton is a registered trademark of E.I. DuPont
MRV4-10 - Manual Rotary Valve
Manual semi-rotary directional control valve
11 L/min (3 USgpm) • 210 bar (3000 psi)
Description
This is a 4 way 2 or 3 position
manual semi-rotary directional
control valve. In the center
condition port 3 is open to port
1. Ports 4 and 2 are closed.
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 port 2.
During the cross-over transition,
ports 2 and 4 are blocked and
ports 1 and 3 are connected.
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
A - Port 3 to port 4 or 3 to 2
B - Port 4 to port 1 or 2 to 1
3
4
1
2
150
100
50
0
10
8
6
4
2
0 5 10
0 1 2 3
A
B
4
3
2
1
0
13
24
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-151.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
MRV4-10 - Manual Rotary Valve
Manual semi-rotary directional control valve
11 L/min (3 USgpm) • 210 bar (3000 psi)
Model Code
1
Function
MRV4 - Manual rotary
valve 4-way
2
Size
10 - 10 size
3
Seal Material
Blank - Buna-N
V - Viton
4
Manual Operator
O - No operator
D - Level (3-position detent)
D2 - Level (2-position detent)
E - Ball (3-position detent)
E2 - Ball (2-position detent)
K - Knob (2-position, no detent)
Code Port Size Housing Number
Aluminum Aluminum
Light Duty Fatigue Rated Steel
0 Cartridge
A3B 3/8" BSPP 02-179705
A6T SAE 6 566161
A2G 1/4" BSPP 876709
A3G 3/8" BSPP 876715
A6H SAE 6 876708
A8H SAE 8 876713
S2G 1/4" BSPP 02-175139
S3G 3/8" BSPP 02-175140
S6T SAE 6 02-175137
S8T SAE 8 02-175138
See section J for housing details.
5
Port Size
6
Special Features
00 - None
(Only required if valve has special
features, omitted if “00”.)
1 2
3
4 5 6
MRV4 10
(V)
** *** 00
Dimensions
mm (inch)
Torque cartridge in
aluminum housing
47-54 Nm (35-40 ft. lbs)
Installation Drawing (Aluminum)Cartridge Only
– – – –
SS - 316 stainless steel
external components
(only available for "0" and "F"
options).
4
3
2
1
42.0
(1.65)
9,5 (0.38)
25,4 (1.0) Hex
Ø 15,80 (0.622)
Ø 17,40 (0.685)
Ø 18,97 (0.747)
0.875"-14 Thd.
90˚
37,0
(1.46)
61,9
(2.44)
76.2
(3.00)
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)
28.8
(1.13)
25.4
(1.00)
7.9
(0.31)
