EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 E-450.A
An Eaton Brand
E
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PSV5-10 - Pressure Sequence Valve
Spool, direct acting, normally closed, internal pilot, external drain
8 L/min (2 USgpm) • 210 bar (3000 psi)
Operation
In the normal condition port 2
is open to the tank port 3 and
port 1 is blocked.
When the pressure on port
1 exceeds the setting of the
valve port 1 opens to port 2
and port 3 is blocked but must
always be referenced to tank.
Features
Cartridge design enabling
speedy servicing when
mounted in a body or in a
composite manifold.
Performance DataSectional View
Description
Direct acting sequence
valves are ideal for diverting
oil to a second circuit at a
predetermined pressure as in
clamp and drill circuits, or as a
relief where the back pressure
varies. By taking the drain line
directly to tank, back pressure
effects are negated. In the
valves normal position the
outlet is drained to tank.
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) 190 bar (2800 psi)
Maximum sequence pressure 380 bar (5600 psi)
Rated flow 8 L/min (2 USgpm)
Cavity C-10–3
Standard housing materials Aluminum or steel
Temperature range -40° to 120°C (-40° to 248°F)
Fluids All general purpose hydraulic fluids such as:
MIL–H–5606, SAE 10, SAE 20, etc.
Filtration Cleanliness Code 18/16/13
Weight cartridge only 0,24 kg (0.53 lbs)
Seal kits 565804 Buna–N
889599 Viton
®
Viton is a registered trademark of E.I. DuPont
Pressure Drop - psi
Pressure Drop - bar
Flow - USgpm (105 SUS oil @ 120°F)
Flow - L/min (21,8 cSt oil @ 49°C)
0
20
60
84
0 1 2
1
2
3
4
120
0
140
5
6
7
8
9
0
100
40
80
Pressure Drop Curve
Cartridge only
1
3
2
2
1
3
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 E-451.A
An Eaton Brand
E
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PSV5-10 - Pressure Sequence Valve
Spool, direct acting, normally closed, internal pilot, external drain
8 L/min (2 USgpm) • 210 bar (3000 psi)
1 Function
PSV5 - Pressure sequence
valve
2 Size
10 - 10 size
3 Seal material
Blank - Buna-N
V - Viton
®
4 Adjustment
C - Cap
K - Knob
I - Internal
F - Factory set
S - Screw
5 Valve housing
material
Blank - Aluminum
S - Steel
7 Sequence Pressure
Range
Note: Code based on pressure
in psi.
5 - 3,5-30 bar (50-450 psi)
9 - 7-62 bar (100-900 psi)
14 - 14-95 bar (200-1400 psi)
28 - 20-190 bar (300-2800 psi)
56 - 35-380 bar (500-5600 psi)
8 Setting pressure
Within ranges in
7
Blank - Normal factory
setting at approximate
mid-range. User requested
settings in 3,45 bar (50 psi)
steps, Coded as in the
following examples:
10 - 70 bar (1000 psi)
10.5 - 72,4 bar (1050 psi)
9 Special features
00 - None
(Only required if valve has special
features, omitted if "00.")
Model Code
PSV5 10 (V)
*
(
*
)
** **
/
**
00
1 2 3 4 5 6 7 8 9
"I" Adjustm ent
Ø 15,82 (0.623)
Ø 17,42 (0.686)
58,0
(2.28)
2
3
1
46,0
(1.81)
"F" Adjustm ent
25,4
(1.0)
hex
85,0
(3.34)
"S" Adjustm ent
4,8 (0.18) hex
"C" Adjustm ent
"K" Adjustm en
t
Ø 38,1 (1.50)
25,4 (1.0) he
x
0.875"-14 Thd.
Code Port Size Housing Number
Aluminum Aluminum Steel
Light duty Fatigue rated Fatigue rated
3B 3/8" BSPP 02–173358 – –
2G 1/4" BSPP – 876705 02–175127
3G 3/8" BSPP – 876714 02–175128
6H SAE 6 – 876704 –
8H SAE 8 – 876711 –
6T SAE 6 566162 – 02–175124
8T SAE 8 – – 02–175125
See section J for housing.
6 Port Size
0
•
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).
Dimensions
mm (inch)
Installation Drawing (Aluminum)
Cartridge Only
– – – – – –
75,4
(2.97)
34,8
(1.37)
25,4
(1.00)
18,8
(.74)
57.2
(2.25)
75.4
(2.97)
57.15
(2.250)
9.5
(0.38)
2X7,14
(0.281)
1
2
3
50
(1.97)
24,6
(0.97)
83.8
(3.30)
Torque cartridge in housing
A - 47-54 Nm (35-40 ft. lbs)
S - 68-75 Nm (50-55 ft. lbs)
