EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-410.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
1
2
3
160
140
120
100
80
60
40
20
0
Flow (USgpm)
Flow (L/min)
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
MSV15-12 - Manual Push Valve
Push and twist directional control valve
41.8 L/min (11 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 2 to
port 1 while port 3 is blocked.
In the actuated position, flow is
allowed from port 3 to port 2
while port 1 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 41,8 L/min (11 USgpm)
Internal leakage 350 cc/min (21.5 in
3
/min)
Temperature range -40°to 120°C(-40° to 248°F)
Cavity C-l2-3
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 Steel
Weight cartridge only 0,29 kg (0.66 Ibs)
Seal kit 9900171-000 (Buna-N), 9900172-000 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
Performance Data
Sectional View
Pressure Drop
1
2
3
A - P2 to P1
B - P3 to P2
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-411.A
An Eaton Brand
D
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
3
1
88.9
(3.50)
2
25.4
(1.00)
28.7
(1.13)
88.9
(3.50)
63.50
(2.50)
12.7
(0.50)
101.6
(4.00)
51.6
(2.03)
25.4
(1.00)
2 X Ø10.31
(0.406)
64
(2.52)
Ø34.9
(1.00)
MSV15-12 - Manual Push Valve
Push and twist directional control valve
41.8 L/min (11 USgpm) • 350 bar (5000 psi)
Model Code
MSV15 12 * * **** *
1 2 3 4 5 6
1 Function
MSV15 - 3-way, 2 position
manual push valve
2 Size
12 - 12 size
3 Seals
Blank - Buna-N
V - Viton
®
4 Actuation Option
L - 2 position ‘push and twist’
actuation, with detent
E - Emergency stop actuation
N - No detent, momentary
actuation
K - Push and twist
5 Port Size
0 - Cartridge only
6 Special Features
Blank - No special features
Code Port Size Housing Number
0 Aluminum Steel
A6G 3/4” BSPP 02-161816
A12H SAE 12 02-160646
S4G 1/2” BSPP 02-169815
S6G 3/4” BSPP 02-169814
S10T SAE 10 02-161070
S12T SAE 12 02-169816
See section J for housing details.
•
WARNING
Aluminum hous-
ings can be used
for pressures up to 210 bar
(3000 psi). Steel housings
must be used for operating
pressures above 210 bar
(3000 psi).
Dimensions
mm (inch)
Torque cartridge in housing
A - 81-95 Nm (60-70 ft. lbs)
S - 102-115 Nm (75-85 ft. lbs)
Installation Drawing (Steel)
Cartridge Only
–– ––
3
2
1
31.8 (1.25) Hex
1 1/16 - 12
UN - 2A Thd.
68.7
(2.71)
68.5
(2.70)
Ø 22.15 - 22.19
(0.872 - 0.874)
Ø 23.73 - 23.77
(0.934 - 0.936)
Ø 38.1 (1.50)
