ZB06
Size 06 (D03) p
max
320 bar (4600 PSI)
Ports P, A, B, T max ∅ 7.5 mm (0.29 in)
AL
ST
ZB06 - QP2 - - K -
A
B
L
1
2
3
QP2
11
12
21
22
TP
B
A
G
0,75 (0.03)
4xM5-6Hx13
15,5 (0.61)
31,75 (1.25)
5,1 (0.20)
25,9 (1.02)
31(1.22)
12,7 (0.50)
21,5 (0.85)
30,2 (1.19)
40,5 (1.59)
Subject to change · ZB06_0010_3en_05/2019
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Page 1
Base Plate with Pressure Relief Valve for Serial Plate Assemblies
Technical Features
› Tank cover mounted base manifold for hydraulic power packs which require one
directional valve, optionally stackable with PD06-Z6 (Cat. 0006) serial plates
› Designed for flange mounted valves with pattern acc. to ISO 4401-03 (CETOP 03)
› Simplified models ZB06L* for cost effective circuit design and assembly with stackable
serial PD06-Z6 plates
› Integrated functions for circuit unloading drain, main circuit check and pressure
relief valves
› Suitable for mounting the pump drive unit horizontally on the tank cover,
or for vertical arrangement with the pump situated in the tank under the oil level
› Variety of models support the build-up of systems with constant or regulated pumps
› In the standard version, the ZB06A(B) manifold housing is zinc-coated for 520 h
and the steel parts are uinc-coated for 240 h protection acc. to ISO 9227. Aluminium
ZB06L manifold housing is without any surface protection
Technical Data
Modular valves mounting surface 06 (D03)
Cartridge cavity M28x1.5 / QP2
Max. operating pressure
bar (PSI) aluminium 250 (3626)
bar (PSI) steel 320 (4640)
Max. flow l/min (GPM) 50 (13.2)
ZB06A(B) ZB06L
Port dimensions
P, P1, T, T1, T2 ... G1/2 P, T ... G1/2
A, B, PP2, D2 ... G3/8 D2, T1, T2 ... G3/8
L2 ... G1/8 -
- M ... G1/4
Weight
ZB06A(B)
kg (lbs)
steel 4.7 (10.4) aluminium 1.7 (3.75)
ZB06L aluminium 1.5 (3.31)
Data sheet Type
General
information
GI_0060 Products and operating conditions
Cavity details /
Mounting interface
SMT_0019
SMT-QP2*
Size 06 / CETOP 03
Studs and nuts for vertical stacking assemblies - Dn04,06,10_0020
ISO 4401-03-02-0-05 (CETOP 03)
Ordering Code
K
No designation
B
Surface treatment
aluminium manifold without
threatment
zinc-coated (ZnNi), ISO 9227 (520 h)
Material of base manifold
aluminium, EN AW-7075 T6
steel*
*only for „ZB06A(B)“ models
Seals
seal plate for oil tank cover assembly
Base manifold
with pressure relief valve
for PD serial plates assembly
Design models for ZB06A(B)
Size,
mounting interface of serial plates
base plate for PD06-Z6 serial plates
Models with one mounting interface
acc. to ISO 4401, DIN 24340 (CETOP 03)
with check valve
without check valve
Models without mounting interface
acc. to ISO 4401, DIN 24340 (CETOP 03)
without check valve
Design models for ZB06L types
T return line from plate side
T return line from bottom side
two T return lines from plate and bottom side
Pressure relief valve cavity
M28x1.5 / QP2 (VPP1-06 / VPP2-06)*
Drain valve option
without drain valve
without drain valve
with drain valve
with drain valve
+ Connection P-B
without P-B ports connection
with P-B ports connection
without P-B ports connection
with P-B ports connection
*Pressure relief valve is not supplied with the ZB block
see catalogue HA_5061 (VPP1-06), HA_5062(VPP2-06)
Subject to change · ZB06_0010_3en_05/2019
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Page 2
Functional Symbols
B
A
P1
T1
D2
P2 T2P
PT
L2
B
A
P1
T1
D2
P2 T2P
PT
L2
B
A
P1
T1
D2
P2 T2P
PT
L2
B
A
P1
T1
D2
P2 T2P
PT
L2
B
A
P1
T1
D2
P2 T2P
PT
L2
B
A
P1
T1
D2
P2 T2P
PT
L2
Pressure
relief
valve*
Drain
valve
Pressure relief valve is not supplied with the ZB block
Models for flange mounted valves with pattern acc. to ISO 4401-03 (CETOP 03)
with check valve without check valve
ZB06A*-11 ZB06A*-12 ZB06A*-21 ZB06A*-22 ZB06B*-11 ZB06B*-12
mounting interface of PD06-Z6 (Cat. 0006) serial plates
Available types
Models for flange mounted valves
with pattern acc. to ISO 4401-03 (CETOP 03)
Simplified models ZB06L*
without mounting pattern for modular valve
without check valve
ZB06B*-21 ZB06B*-22 ZB06L*-1 ZB06L*-2 ZB06L*-3
mounting interface of PD06-Z6 (cat. 0006) serial plates
P1
T1
B
A
D2
P2 T2
P
PT
L2
B
A
P1
T1
D2
P2 T2
P
PT
L2
D2
P1
M
T1*
D2
P1
M
T1
D2
P1
M
T1*
PT
T2
PT
PT
Port dimensions ZB06A(B)*
P, P1, T, T1, T2 G 1/2
A, B, PP2, D2 G 3/8
L2 G 1/8
Port dimensions ZB06L*
P, T G 1/2
D2, T1, T2 G 3/8
M G 1/4
Tab. 1 ZB06A(B)*ST, zinc-coated
Ordering
number
Type
Pressure
[bar (PSI)]
Weight
[kg (lbs)]
23686401 ZB06A-QP2-11-STK-B 320 (4640)
cca 4.7 (10.4)
23686501 ZB06A-QP2-21-STK-B 320 (4640)
23686601 ZB06A-QP2-12-STK-B 320 (4640)
23686701 ZB06A-QP2-22-STK-B 320 (4640)
23687001 ZB06B-QP2-11-STK-B 320 (4640)
23687201 ZB06B-QP2-21-STK-B 320 (4640)
23687401 ZB06B-QP2-12-STK-B 320 (4640)
23687501 ZB06B-QP2-22-STK-B 320 (4640)
Tab. 2 ZB06A(B)*AL, aluminium versions
Ordering
number
Type
Pressure
[bar (PSI)]
Weight
[kg (lbs)]
30849400 ZB06A-QP2-11-ALK 250 (3626)
cca 1.7 (3.75)
30849500 ZB06A-QP2-12-ALK 250 (3626)
30849600 ZB06A-QP2-21-ALK 250 (3626)
30849700 ZB06A-QP2-22-ALK 250 (3626)
30849800 ZB06B-QP2-11-ALK 250 (3626)
30849900 ZB06B-QP2-12-ALK 250 (3626)
30850100 ZB06B-QP2-21-ALK 250 (3626)
30850200 ZB06B-QP2-22-ALK 250 (3626)
Tab. 3 ZB06L*AL, aluminium versions
Ordering
number
Type
Pressure
[bar (PSI)]
Weight
[kg (lbs)]
23439800 ZB06L-QP2-1-ALK 250 (3626)
cca 1.6 (3.5)23439900 ZB06L-QP2-2-ALK 250 (3626)
31785200 ZB06L-QP2-3-ALK 250 (3626)
Subject to change · ZB06_0010_3en_05/2019
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Page 3
Application
Q
P
ZB06B* Constant pressure regulation (setting on the pump)ZB06B* Constant pressure regulation with relief valve (remote control)
Q
P
ZB06L*-1 Basic pressure circuit protection
and connection with gear pump and return filter
ZB06A*-21 System with accumulator ZB06A*-22 System with accumulator and accumulator charging valve
7
7
5
7
3
7
5
This block enables a great number of circuit arrangements. The shown example represents only one of many possible variants.Typical circuit
1
Serial plate
PD06-Z6
2
Pressure relief valve
VPP2-04/MA06*
3
Directional valve
RPE3-062R11
4
Blanking plate
for ISO 4401 Modular Valve
5
Gear pumps
GP*
6
Directional valve
RPE3-06
7
Pressure relief valve
VPP1-06, VPP2-06/S
8 Return line filter
1
2
4
8
7
6
B
A
TP
B
A
P
T
AB
PT
7
ZB06A*-11 Basic pressure circuit protection and connection
with tandem gear pump and return filter with one pump
tank unload
S
50 (1.97)
S
31,5 (1.24)
94 (3.7)
51,5 (2.03)
98 (3.86)
2xM10
51(2.01)
14 (0.55)
36(1.42)
88 (3.46)
37 (1.46)
20 (0.79)
30 (1.18)
49 (1.93)
82 (3.23)
49(1.93)
38 (1.50)
62,5(2.46)
77 (3.03)
78 (3.07)
38 (1.50)
37 (1.46)
148 (5.83)
50 (1.97)
70 (2.76)
90 (3.54)
31 (1.22)
12 (0.47)
T1(T2)*
8 (0.31)
33 (1.30)
54 (2.13)
A
B
C
VPP
T1*
Subject to change · ZB06_0010_3en_05/2019
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Page 4
Dimensions in millimeters (inches)
Model ZB06A*
Model ZB06L*
Port P, T
P1, T1,
T2
A, B,
PP2, D2
L2
Thread G 1/2 G 1/2 G 3/8 G 1/8
Depth
of thread
14
(0.55)
14
(0.55)
12
(0.47)
8
(0.31)
Counterbore
∅28
(1.10)
∅28
(1.10)
∅23
(0.91)
∅15
(0.59)
Depth
of counterbore
1
(0.03)
1
(0.03)
1
(0.03)
0.5
(0.02)
O-Ring [mm] 23.4x2.62
Port P, T D2, P1 M T2, T1, T1*
Thread G 1/2 G 3/8 G1/4 G1/2
Depth
of thread
14
(0.55)
12
(0.47)
12
(0.47)
14
(0.55)
Counterbore
∅28
(1.10)
∅23
(0.91)
∅20
(0.79)
∅28
(1.10)
Depth
of counterbore
1
(0.03)
1
(0.03)
1
(0.03)
1
(0.03)
O-Ring [mm] 23.4x2.62
mounting interface of PD06-Z6 (cat. 0006) serial plates
Dimension [mm (in)]
ST AL
A 8 (0.32) 13 (0.51)
B 6 (0.24) 5 (0.20)
C 45 (1.77) 50 (1.97)
D 12 (0.47) 19 (0.75)
E 11 (0.43) 15.5 (0.61)
F 75 (2.95) 80 (3.15)
G 29.5 (1.16) 28.5 (1.12)
H 16 (0.63) 19 (0.75)
I 103 (4.06) 110 (4.33)
J 19.5 (0.77) 24.5 (0.96)
K 31 (1.22) 36 (1.42)
L 33 (1.30) 38 (1.50)
M 46 (1.81) 51 (2.01)
N 82 (3.23) 88 (3.46)
Dimension [mm (in)]
L*1 L*2 L*3
A
57.5
(2.26)
-
54.0
(2.13)
B
51
(2.01)
-
51
(2.01)
C -
17
(0.67)
22
(0.87)
*Port
- T1 T2
T1* - T1*