EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 E-430.A
An Eaton Brand
E
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PSV4-10 - Pressure Sequence Valve
Spool, direct acting, normally closed, internal drain
15 L/min (4 USgpm) • 210 bar (3000 psi)
Operation
When a pre-set pilot pressure
is reached the spool moves
back against the spring
opening the line between inlet
and outlet.
When the pilot pressure falls
the valve will return to its
normal position.
Features
Cartridge design enabling
speedy servicing when
mounted in a body or in a
composite manifold.
Performance DataSectional View
Description
This valve provides a means of
opening a pressure line when
a predetermined pilot pressure
is reached in a normally closed
form.
The valve can be used in any
pilot or small flow system as a
remotely operated sequence
valve.
Ratings and Specifications
Performance data is typical with fluid at 21,8 cSt (105 SUS) and 49° C (120° F)
Typical application pressure, port 2 and 3 210 bar (3000 psi)
Maximum sequence pressure, port 1 380 bar (5600 psi)
Cartridge fatigue pressure (infinite life) 165 bar (2400 psi)
Rated flow 15 L/min (4 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
0
40
60
84 12
0 1 2 3 4
1
2
3
4
Pressure Drop - psi
Pressure Drop - bar
0
Flow - USgpm (105 SUS oil @ 120°F)
Flow - L/min (21,8 cSt oil @ 49°C)
20
Pressure Drop Curve
Cartridge only
1
3
2
1
2
3
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 E-431.A
An Eaton Brand
E
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
PSV4-10 - Pressure Sequence Valve
Spool, direct acting, normally closed, internal drain
15 L/min (4 USgpm) • 210 bar (3000 psi)
1 Function
PSV4 - Pressure sequence
valve
2 Size
10 - 10 size
3 Seal Material
Blank - Buna-N
V - Viton
®
4 Adjustment
C - Cap
F - Factory set
I - Internal
K - Knob
S - Screw
5 Valve Housing
Material
Blank - Aluminum
S - Steel
6 Port Size
0 - Cartridge only
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.
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
PSV4 10 (V)
*
(S)
** **
/
**
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)
hex
0.875"
-14 Thd.
•
WARNING
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)
