EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-130.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
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 64 L/min (17 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)*
K - Knob (2-position, no detent)
Cavity C-16-3
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 0,53 kg (1.16 lbs)
Seal kit 889632 (Buna-N), 889636 (Viton
®
)
* Light duty housing only.
Viton is a registered trademark of E.I. DuPont
MRV3-16 - Manual Rotary Valve
Manual semi-rotary directional control valve
64 L/min (17 USgpm) • 210 bar (3000 psi)
Description
This is a 3 way 2 or 3 position
manual semi-rotary directional
control valve. Can be used as a
diverter or a dump valve
Operation
This valve will direct flow
between ports 1 and 3 and block
port 2 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 2 and port 3 will be blocked.
During cross-over transition, all
ports are blocked.
Features
Hardened, ground and honed
working parts to limit leakage
and prolong life. Various levers
and knobs available with and
without detent.
MRV3-16(V)-D
3 position models
MRV3-16(V)-D2
2 position models
1
2
3
1
2
3
3
1
2
0 10 20 30 40 50 60
0 2 4 6 8 10 12 14 16
2 3
1
0
3
2
1
2
4
6
20
40
60
80
0
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-131.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Dimensions
mm (inch)
Torque cartridge in
aluminum housing
108-122 Nm (80-90 ft. lbs)
MRV3-16 - Manual Rotary Valve
Manual semi-rotary directional control valve
64 L/min (17 USgpm) • 210 bar (3000 psi)
Model Code
1
Function
MRV3 - Manual rotary
valve 4-way
2
Size
16 - 16 size
3
Seal Material
Blank - Buna-N
V - Viton
4
Manual Operations
O - No operator
D - Level (3-position detent)
D2 - Level (2-position detent)
K - Knob (2-position, no detent)
Code Port Size Housing Number
Aluminum Steel
Fatigue Rated
0 Cartridge
A12T SAE12 566152*
A6B 3/4" BSPP 02-1754165*
A10H SAE10 876721
A12H SAE12 876723
A4G 1/2" BSPP 876720
A6G 3/4" BSPP 876722
S4G 1/2" BSPP 02-175131
S6G 3/4" BSPP 02-175132
S10T SAE 10 02-175129
S12T SAE 12 02-175130
See section J for housing details.
* Aluminum light duty.
5
Port Size
6
Special Features
00 - None
(Only required if valve has special
features, omitted if “00”.)
1 2
3
4 5 6
MRV3 16
(V)
** *** 00
Installation Drawing (Aluminum)Cartridge Only
– – – –
57.0
(2.24)
2
3
28.4
(1.12)
10.3
(0.41)
114.3
(4.50)
31.8
(1.25)
93.6
(3.688)
88.9
(3.50)
114.3
(4.50)
1/4-20 UNC -2A
2X8.7
(0.34)
1
31.8
(1.25)
Ø 26,95 (1.061)
Ø 28,55 (1.124)
1
3
2
38,1 (1.0.50) Hex
1.3125" -12 Thd.
11,1 (0.43)
53,0
(2.08)
73,0
(2.87)
61,0 (2.40)
90˚
