Y=24 Spool
METER IN PROPORTIONAL DIRECTIONAL VALVE
(4-Way, 3-Position)
Y=25 Spool
PDD53A-X-Y-N-Z
(B)
16
24
35
(T)
(A)
(P)
．
Pilot Pressure Required for Full Shift at
to2
Rated Flow: 20-23 bar.
5
B.901.404
Centered
to
52
Centered
to 54
2
to
3
4
to
3
5
to
2
2000 40 80 120 160
5
10
15
20
25
30
35
Flow-Q(l/min)
Pressure Differential vs. Flow
Y=24 Spool
Fully Open
Pressure- P(bar)
5to4
Pressure- P(bar)
2to3
35
30
25
20
15
10
5
16012080400 200
Fully Open
Y=25 Spool
Pressure Differential vs. Flow
4
to
3
Flow-Q(l/min)
5to4
5
to
2
Centered
to 54
Centered
．
Nominal operating pressures for port 1
and port
6 should not exceed 35 bar.
STRUCTURE
X
OPTIONS
Z
Rev.200429
6P
25
24
Y OPERATION
Cavity-Tooling: 53A-6
TECHNICAL DATA
Ordering Code:
UNIT:mm
140
140 LPM
Max. Operating pressure: 350 bar
Rated flow:
1
40 l/min
Installation torque: 200-215 Nm
Weight:
1
.34 kg
6
Maximum Leakage (40 cc/min./70 bar)
140P
．
Pilot
external metal components
and
With stainless steel
54
140 LPM,
to Center
Center Bleed to 45
and 2
2
Ports 1 and
．Minimum Pilot Pressure Required to Shift
Valve: 3.5-8 bar.
(T)
(B)
(P)
Shoulder
Locating
M36x2.0
(A)
Port
Port
Port
Port
Pilot
31.7 Hex.
(1-1/4 inch)
Pilot
1
5
4
3
2
6
106.1 138.4
(A)
16
24
35
(T)
(B)
(P)
