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Parker Hannifin Corporation
Open-Center Directional Control Valve
VO40
Catalog HY17-8505/UK
Assembly Configuration Form
PARKER HANNIFIN CORPORATION - HYDRAULICS GROUP SHEET 1 DE 1
VO40 - DIRECTIONAL STACK VALVE - DATA SHEET
REVISION
Date
STATE:
App.
FILLED BY:
11#01
#
9#8#7#
6
#5
#4
#3
#2
#
1#
noitpi
r
cs
e
dsop
so
p pos
7
421 Circuit type 30
0
5
5
1 Spool actuator
33
1
5
61
Lever Bracket / handle 34
C
1
571 Clevis or Handle location 35 Tank connection T5
2
5
C
7
1 Spool pos. indication
0
6
42
Spool function
2
6
5
2 Piston head side
A
6
7
6
2 Port A valve
B
6
7
72 Port B valve
rev. date doc app
88A
Restrictor on port A
A
88B
Restrictor on port B B
C
90
Spacer Section D
E
RESTRICTORS
93
Mid Inlet type
F
94
Main relief valve G
98 Pressure setting (PSI)
98C Relief Flow Setting (GPM)
REMARKS:
CONNECTION PORT A
CONNECTION PORT B
ASSEMBLING KIT
TEST STANDARD:
P/N SECTION
P/N MACH. CAST
(Leave blank if not sure)
P/N ACCESSORIES
P/N SECTION
P/N MCH. CAST
SPACER SECTION
MID INLET
Tank connection T2
Pump connection P1 REVISIONS
Pump connection P2
Pressure setting (PSI)
Relief Flow Setting (GPM) P/N SECTION
Tank connection T1 P/N MCH CAST
Type of Inlet Tank connection T3
Main relief valve Tank connection T4
description
description
Max. Inlet flow (GPM)
Type
STACK POS
# last
INLET WORK SECTION OUTLET
12
= 12 VCC
24 = 24 VCC
[07]
PAINTING
P = BLACK BASE
X = NO PAINTING
[08]
CUSTOMER DESIGNATED ID:
[04]
CONNECTIONS
THREAD
G = ALL PORTS 3/8" BSP
U
= ALL PORTS 9/16" UNF (SAE #6)
U8 = ALL PORTS 3/4" UNF (SAE #8)
U6
= P AND T 3/4" UNF AND WORK PORTS 9/16" UNF
[05]
SYSTEM VOLTAGE
Replace
DATE: )IS
P
(
E
RUS
S
ERPMU
M
I
X
A
M
)MPG(WO
L
FM
U
M
I
X
A
M
CITY:
CUSTOMER NUMBER:
P/N
CUSTOMER
APPLICATION
A
B
1.0 P1
2.0 P2
3.0 P3
4.0 P4
1.0 N1
2.0 N2
3.0 N3
4.0 N4
CODE
[88]
CODE
[88]
DIA.
(MM)
DIA.
(MM)
METEROUT
FREE
METEROUT
FREE
METER IN
FREE
METER IN
FREE
1.0 P1
2.0 P2
3.0 P3
4.0 P4
1.0 N1
2.0 N2
3.0 N3
4.0 N4
CODE
[88]
CODE
[88]
DIA.
(MM)
DIA.
(MM)
METEROUT
FREE
METEROUT
FREE
METEROUT
FREE
METEROUT
FREE
METER IN
FREE
METER IN
FREEFREEFREE