6
20
21
20
18
19
18
17
16
26
8
7
9
11
10
12 13
50
34
34
33
46
45
45
35
47
34
32
34
43
44
48
49
49A
18
19
18
17
16
21
20
18
23
22
8
9
14
15
12
13
8
8
28
27
31
5
51
37
38
42
41
42
40
39
36
)
V
4
55
55
53
52
55
59
58
59
56
57
53
55
54
Solenoids
Position
A
B
Advance De-energized Energized
Retract
Energized
De-energized
Hold
De-energized
De-energized
Settings
Adjustment
Item
Pressure
(
✱
) Pilot relief pressure
2000-2400 psi [137-165 bar]
(
✦
) Pilot piston pressure
1200-1400 psi [82-96 bar]
(
▲
) "B" Port relief pressure
11,000-11,500 psi [760-800 bar] (VE43)
3000-3500 psi [207-241 bar] (VE33)
B
A
P
(12)
(10)
(11)
P
B
A
P
B
A
=
=
=
Flow Paths to and From Cylinder
= Tank
= Pressure (High)
= Pilot and Intermediate
Figure 6
(For Troubleshooting Purposes Only)
(VE43, VE43-115 shown)
(not used on all
valve manifolds)
Figure 7
Advance
Retract
Hold
Cylinder
Cylinder
Cylinder
Pilot pressure
adjust screw
Upper seat
Pilot seat
Lower seat
