EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-440.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
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2
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MSV4-12 - Manual Push Valve
Push and twist, normally open, directional control valve
53,2 L/min (14 USgpm) • 210 bar (3000 psi)
Description
This valve is a manually
operated push and twist
to switch, normally open 2
position 4 ported directional
valve. This is ideal for isolating
an actuator.
Operation
In the normal position, flow is
allowed from port 3 to port 4
and from port 2 to port 1. In the
actuated position, all ports are
blocked.
Features
Hardened, ground and honed
sleeve and spool for low inter-
nal leakage. Detent allows
valve to be fixed in position
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 53,2 L/min (14 USgpm)
Internal leakage 350 cc/min (21.5 in3/min)
Temperature range -40° to 120°C (-40° to 248°F)
Cavity C-12-4
Fluids All general purpose hydraulic fluids such as:
MIL-H-5606, SAE 10, SAE 20 etc.
Filtration Cleanliness code 18/16/13
Standard housing materials Aluminum
Weight cartridge only 0,32 kg (0.71 lbs)
Seal kit 02-160979 (Buna-N), 02-160980 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
Performance DataSectional View
Pressure Drop
1
2
3
4
160
140
120
100
80
60
40
20
0
Flow (USgpm)
Pressure Drop - psi
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
B
A
A - P3 to P4
B - P2 to P1
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-441.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
MSV4-12 - Manual Push Valve
Push and twist, normally open, directional control valve
53,2 L/min (14 USgpm) • 210 bar (3000 psi)
Model Code
MSV4 12 * L **** **
1 2 3 4 5 6
4 Actuation Option
L - 2 position ‘push and twist’ actuation
E - Emergency stop actuation
N - No Detent
5 Port Size
0 - Cartridge only
Code Port Size Housing Number
Aluminium
A6G 3/4” BSPP 5986432-001
A10H SAE 10 5986434-001
A12H SAE 12 5986436-001
1 Function
MSV4 - 4-way, 2 position,
Manual push valve
2 Size
12 - 12 size
3 Seal Material
Blank - Buna-N
V - Viton
®
6 Special Features
Blank - No special features
Dimensions
mm (inch)
Torque cartridge in
aluminum housing
81-95 Nm (60-70 ft lbs)
Installation DrawingCartridge Only
–– ––
38,1 (1.50)
20,6 (.810)
22,1 (.872)
23,7 (.935)
68,1
(2.68)
90,9
(3.58)
4
3
2
1
31.8
(1.25)
Hex
1 1/16”-12
UN-2A Thd.
68.1
(2.68)
31.8
(1.25)
51.6
(2.03)
31.8
(1.25)
74.4
(2.93)
28.7
(1.13)
101.6
(4.00)
127.0
(5.00)
10.3
(0.41)
88.9
(3.50)
68.28± 0.25
(0.344± 005)
63.5±0.12
(2.500± 005)
8.74± 0.12
(0.344± 005)
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4
2
