EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-370.A
An Eaton Brand
D
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2
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MSV11-12 - Manual Push Valve
Push and twist directional control valve
30 L/min (8 USgpm) • 350 bar (5000 psi)
Description
This is a manually operated
high pressure push and twist
type 2 position 3 ported
directional control valve. Ideal
for isolating a system until flow
is required.
Operation
In the normal position, the
valve allows flow from port 1 to
port 2 while port 3 is blocked.
In the actuated position, flow is
allowed from port 3 to port 1
while port 2 is blocked.
Features
Hardened, ground and honed
sleeve and spool for low inter-
nal leakage. Detent allows
valve to be fixed in position.
Working Pressure 350 bar.
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 30 L/min (8 USgpm)
Internal leakage 350 cc/min (21 in3/min) @ 350 bar (5000 psi)
Temperature range -40° to 120°C (-40° to 248°F)
Cavity C-12-3
Fluids All general purpose hydraulic fluids such as:
MIL-H·5606, SAE 10, SAE 20, etc.
Filtration Cleanliness code 18/16/13
Standard housing materials Aluminum and Steel
Weight cartridge only 0,29 kg (0.66 lbs))
Seal kit 9900171-000 (Buna-N), 9900172-000 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
Performance DataSectional View
Pressure Drop
1
2
160
140
120
100
80
60
40
20
0
Flow (USgpm)
Pressure Drop - psi
Pressure Drop - bar
0
0
0
1 2
2
4
6
8
10
3 4 5 6 7 8 9 10
10 20 30 40
11
A
B
A - P1 to P2
B - P3 to P1