Pressure- P(bar)
Pressure- P(bar)
(P)
(T)
(B)
M36x2.0
(A)
Shoulder
Port
Port
Port
Port
Pilot
31.7 Hex.
(1-1/4 inch)
Locating
Pilot
2
6
5
4
3
1
106.1 138.4
Y=24 Spool
METER IN PROPORTIONAL DIRECTIONAL VALVE
(4-Way, 3-Position)
Y=25 Spool
PDD53A-X-Y-N-Z
B.901.403
Fully Open
25N-Spool
Pressure Differential vs. Flow
Flow-Q(l/min)
35
30
25
20
15
10
5
60453015
should not exceed 35 bar.
4
0
6
2to3
5
to
2
5
to
4
75
Flow-Q(l/min)
Pressure Differential vs. Flow
24N-Spool
4
to
3
to
Fully Open
35
30
25
20
15
10
5
60453015
Centered
to 54
0
Centered
to
52
2to3
5
to
2
5
to
4
75
4
to
3
Centered
to 52
Centered
5
．Nominal operating pressures for port 1
and port
．Pilot Pressure Required for Full Shift at
Rated Flow: 20-23 bar.
STRUCTUREX
OPTIONS
Z
Rev.200429
6P
25
24
Y OPERATION
Cavity-Tooling: 53A-6
TECHNICAL DATA
Ordering Code:
UNIT:mm
045
45 LPM
Max. Operating pressure: 350 bar
Rated flow:
45
l/min
Installation torque: 200-215 Nm
Weight:
1
.32 kg
5 Center
Maximum Leakage (40 cc/min./70 bar)
2
．
and
Pilot and 16Ports
5 Center Bleed to 4
2 and 4 to
．Minimum Pilot Pressure Required to Shift
Valve: 3.5-8 bar.
(A)
16
24
35
(T)
(B)
(P)
(B)
16
24
35
(T)
(A)
(P)
