G-18
G
Where measurements are critical request certied drawings. We reserve the right to change specications without notice.
Eaton Hydraulic Screw-in Cartridge Valves (SiCV) E-VLSC-MC001
-E—January 20
18 www.eaton.com
Operation
The valve remains closed until
the spring bias is reached
at port 2 at which time the
poppet lifts of the seat and
allows ow from port 2 to port
1. in the other direction the
valve is closed.
Features
Hardened and ground working
parts to limit leakage and
extend service life. Robust
design with a 350 bar max
pressure rating.
Performance data
Sectional view
CV16-10 - Check valve
Direct acting, poppet types, side in, nose out
76 L/min (20 USgpm) • 350 bar (5000 psi)
Description
This is a poppet type screw-
in cartridge valve allowing
free ow from port 2 to 1.
This gives exibility to the
manifold designer allowing
the production of the most
compact solution.
Pressure drop
A – CV16-10-P-O-50
B – CV16-10-P-O-25
C – CV16-10-P-O-15
D – CV16-10-P-O-5
Flow - USgpm (105 SUS oil @ 120°F)
Pressure Drop - psi
Pressure Drop - bar
A
B
102030405060
2 4 6 810 12 14 16 18
30
50
70
90
110
3
6
9
C
D
Flow - L/min (21,8 cSt oil @ 49°C)
1
2
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) 350 bar (5000 psi)
Cartridge fatigue pressure (in finite life) 310 bar (4500 psi)
Rated flow 76 L/min (20 USgpm)
Free flow cracking pressures @ 1.0 L/min (0.25 USgpm) 05 - 0.34 bar
15 - 1.03 bar
25 - 1.70 bar
50 - 3.40 bar
(5 psi)
(15 psi)
(25 psi)
(50 psi)
In ternal leakage, Port 2 to 1 5 drops/min. maximum @ 350 bar (5000 psi)
Temperature range –40° to 120°C (–4 0° to 248°F)
Cavity C-10-2
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 or steel
Weight, cartridge only 0.08 kg (0.17 lbs.)
Seal kit 565803 (Buna-N)
566086 (Viton
®
)
Viton is a registered trademark of E.I. DuPont
G-19
G
Where measurements are critical request certied drawings. We reserve the right to change specications without notice.
Eaton Hydraulic Screw-in Cartridge Valves (SiCV) E-VLSC-MC001
-E—January 20
18 www.eaton.com
8,0 (0.31)
31,7
(1.25)
Ø 15,80 (0.622)
2
1
0.875"–14 Thd.
25,4 (1.0) hex
1
Function
CV16 - Check valve
2
Size
10 - 10 size
3
Seal material
Blank - Buna-N
V - Viton
4
Style
P - Poppet
5
Valve housing material
Omit for cartridge only
A - Aluminum
S - Steel
Model code
6
Port size
8
Special features
00 - None
(Only required if valve has
special features, omitted
if "00")
SS - 316 Stainless Steel
external components
CV16-10 - Check valve
Direct acting, poppet types, side in, nose out
76 L/min (20 USgpm) • 350 bar (5000 psi)
7
Free ow cracking
pressure
5 - 0.34 bar (5 psi)
(Anti-cavitation)
15 - 1.03 bar (15 psi)
25 - 1.70 bar (25 psi)
50 - 3.40 bar (50 psi)
Warning
Aluminum housings can be
used for pressures up to
210 bar (3000 psi). Steel
housings must be used for
operating pressures above
210 bar (3000 psi).
Warning
The cavity should be
machined to 14,29 (0.562)
maximum diameter and 36,00
(1.417) maximum depth (see
cavity detail, page M-12).
Dimensions
mm (inch)
ote:N Torque cartridge in
aluminum housing 47-54 Nm
(35-40 ft. lbs). Torque cartridge in
steel housing 68-70 Nm
(50-55 ft. lbs).
Installation drawing (Steel)Cartridge only
Basic code
CV3-10
1
63.5
(2.50)
44.45
(1.750)
9.5
(0.37)
44.45
(1.750)
22.2
(0.87)
50.8
(2.00)
63.5
(2.50)
2 X Ø 7.14
(0.281)
19
(0.75)
2
8.0
(0.31)
Code Port size Housing number
Aluminum
light duty
Aluminum
fatigue rated
Steel
fatigue rated
0 Cartridge only
3B 3/8" BSPP 02-175462 ––
6T SAE 6 566151–02-175100
8T SAE 8––02-175101
2G 1/4” BSPP – 876702 02-175102
3G 3/8” BSPP – 876703 02-175103
6H SAE 6 –876700 –
8H SAE 8–876701–
See section J for housing details.
CV16 10 (*)
P (*) ** ***
00
––– ––
1 2 3 4 5 6 7 8
