Valve side
1
Plate side
2
L
B
A
E
C
A
F
H
T
B
P
X
Y
B
D
L
1/26
Information on available spare parts:
www.boschrexroth.com/spc
Sandwich plates
Porting patterns to DIN 24340
Form A and ISO 4401
Type HSZ 16
Size 16
Component series 3X
Maximum operating pressure 315 bar
RE 48054/01.09
Replaces: 06.06
Table of contents
Contents Page
Features and safety instructions 2
Explanation of type code 2
for HSZ 16 sandwich plates
Spacer plates:
– Spacer plates without port 3
– Spacer plates without port, 4
with blocked system drill
– Spacer plates with port 5
– Spacer plates with connections 5
Function group: Closing function
– Supplementary details 6
– Check valves 7, 8
– Check valves, pilot operated 9
– Check function, electrical operation 10
Contents Page
Function group: Pressure function
– Supplementary details 11, 12
– Pressure relief valves, direct operated 13
– Pressure relief valves, pilot operated, 14
electrically unloadable
– Pressure reducing valves, pilot operated 15, 16
–
Pressure reducing valves, pilot operated with 2nd pressure stage
16
Function group: Combination of pressure and closing function
– Supplementary details 17
– Counterbalance function 18
– Pressure relief/anti-cavitation function 19
– Load lowering function 20
Function group: Flow control function
– Throttle valves 21
– Flow control valves 22, 23
Function group: Miscellaneous
– Shuttle valves 23
– Logic functions 24
– Orifices, seals 25
Inhalt
Table of contents 1
Features 2
Safety instructions 2
Explanation of type code for HSZ 16 sandwich plates 2
Order example: 2
Spacer plates without port ( = component side, = plate
side) 3
Spacer plates without port, with closed system drilling( =
component side, = plate side) 4
Spacer plates with port ( = component side, = plate
side) 5
Spacer plates with connections ( = component side, =
plate side) 5
Function group: Closing function 6
Check valves ( = component side, = plate side) 7
Check valves ( = component side, = plate side) 8
Check valves, pilot operated ( = component side, =
plate side) 9
Closing function, electrical operation ( = component side,
= plate side) 10
Function group: Pressure function 11
Function group: Pressure function 12
Ordering code: Plug-in connectors to DIN EN 175301-803 and
ISO 4400 for coupler plug "K4" 12
Pressure relief valves, direct operated ( = component side,
= plate side) 13
Pressure relief valves, pilot operated, electrically unloadable(
= component side, = plate side) 14
Pressure reducing valves, pilot operated ( = component side,
= plate side) 15
Pressure reducing valve, pilot operated ( = component side,
= plate side) 16
Pressure reducing valves, pilot operated with 2nd pressure stage
( = component side, = plate side) 16
Function group: Combination of pressure and closing function 17
Counterbalance function ( = component side, = plate
side) 18
Pressure relief/anti-cavitation function ( = component side,
= plate side) 19
Load lowering function – complete unit ( = component side,
= plate side) 20
Throttle valves ( = component side, = plate side) 21
Flow control valves, meter-in and meter-out control ( =
component side, = plate side) 22
Flow control valve, meter-in and meter-out control ( = com-
ponent side, = plate side) 23
Shuttle valve ( = component side, = plate side) 23
Logic functions ( = component side, = plate side) 24
Orifices, seals 25
Note 26
Note 27
Note 28
2/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
2
3
1
Features
– Vertical stacking components of sandwich plate design
– Supplement to the existing sandwich plate product range
–
For mounting as individual module or as vertical stacking ele-
ment on multi-station manifolds, IH20 modular plate system
or vario-plates
–
Great flexibility due to various combination options as well as
possibility of subsequent functional changes and extensions
– Maximum operating pressure
• Without valve function: 315 bar
• With valve function: max. 315 bar
(depending on the valves fitted)
– Weight data includes the valves fitted or integrated
Explanation of type code for HSZ 16 sandwich plates
Serial number of function version from
001 … 999 (determined by the factory)
Type of seals:
(other seals on enquiry)
NBR seals
= M (standard)
FKM seals
= V
Note: Observe compatibility of seals with hydraulic fluid used!
Type of connection:
No external connection
= 00
Connection to DIN 3852 part 2
Thread to DIN EN ISO 228
(pipe thread)
= 01
Further details in clear text
HSZ 16 B – 3X/
1
2 3 4
*
Order example:
Material no. Ty pe designation Component designation
R900561046 HSZ 16 B036-3X/M01
Sandwich plate without valve function
R900907797 HSZ 16 B200-3X/05M00
Sandwich plate with fixed valve configuration
R900741198 HSZ 16 B100-3X/
15
16
100
S
M00 Sandwich plate with optional valve configuration
• For circuits and versions other than those given in the
data sheet, please consult us!
– Connection threads in HSZ plates are always closed
with pressure-tight plugs.
For type code and order examples of sandwich plates fitted
with valves, see the relevant function groups!
Sandwich plates with optional valves can be supplied either
as complete unit (with valves fitted) or as an assembly kit (only
with seals, plug screws, nameplate).
4
*
Safety instructions
– the valves installed into the sandwich plates may lock in an
undefined position due to internal contaminations - such as
contaminated hydraulic fluid, abrasion, or residual dirt from
system components. This results in the driven consumer load
no longer following the specifications of the operator
– when using a differential cylinder, inadmissibly high pres-
sures can form in the discharge channel due to pressure
transmission (example: non-switched directional seat valve/
non-actuated solenoid coil / cable rupture). Therefore, we
recommend protecting the cylinder by pressure limitation
valves
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
3/26
Spacer plates without port (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no.
Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B007-3X/M00
R900393873
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900262858
Thread M8 x 1
provided in chan-
nels X and Y
Sandwich
plate
HSZ 16 B300-3X/M00
R900568517
PX AB YT
1
2
140 x 91 x 40
3.7 kg
R900266207
Sandwich
plate
HSZ 16 B339-3X/M00
R900571221
PX AB YT
1
2
140 x 91 x 100
9.3 kg
R900266357
4/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Spacer plates without port, with closed system drilling
(
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B452-3X/
A00M00
R900579461
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
B00M00
R900752806
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
P00M00
R900771715
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
T00M00
R900771218
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
X00M00
R900901794
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
Y00M00
R900771785
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Sandwich
plate
HSZ 16 B452-3X/
X00Y00M00
R900771796
PX AB YT
1
2
140 x 91 x 20
1.8 kg
R900752950
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
5/26
Spacer plates with port (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B036-3X/M01
R900561046
XABT
G1/4
P Y
G1/4
A
T
P
B
1
2
140 x 91 x 40
3.7 kg
Side E
A, T
G1/4
Side F
B, P
G1/4
R900265685
Sandwich
plate
HSZ 16 B027-3X/M01
R900568513
XPABT
G1 1/4
Y
P
1
2
160 x 91 x 80
8.5 kg
Side F
P
G1 1/4
R900266208
Sandwich
plate
HSZ 16 B325-3X/M01
R900926622
XPABT
G1 1/4
Y
T
1
2
160 x 91 x 80
8.5 kg
Side E
T
G1 1/4
R900270853
Sandwich
plate
HSZ 16 B048-3X/M01
R900568514
XPABT
G1
Y
G1
AB
1
2
160 x 91 x 60
6.4 kg
Side E
A
G1
Side F
B
G1
R900266209
Sandwich
plate
HSZ 16 B095-3X/M01
R900568516
XPABTY
G1/2
L
G1/2
L
X
Y
1
2
175 x 91 x 40
4.7 kg
Side E
L
G1/2
Side F
X, Y
G1/2
R900266210
Sandwich
plate
HSZ 16 B098-3X/M01
R900954895
XPABTY
G1/2
L
G1/2
L
X
Y
1
2
175 x 91 x 40
4.7 kg
Side E
L
G1/2
Side F
X, Y
G1/2
R900276834
Spacer plates with connections (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no.
Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B061-3X/M00
R900547897
XPABTY
1
2
140 x 91 x 80
7.5 kg
R900278080
6/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
11
Function group: Closing function
Cracking pressure of check valve
type M-SR 20…
(cartridge kit)
0.5 bar
= 05
HSZ 16 B – 3X/
1
11 2 3
Example:
Supplementary details on sandwich plates with integrated closing function (complete components):
AC voltage network
(permissible
voltage tolerance
± 10%)
Nominal voltage of the DC
solenoid when operated
with AC voltage
Ordering
code
110 V - 50/60 Hz
120 V - 60 Hz
96 V
G96
230 V - 50/60 Hz 205 V
G205
For connection to the AC voltage network, a DC solenoid
that is controlled via a rectifier must be used (see table on
the left).
In the case of individual connection, a plug-in connector
with integrated rectifier may be used (separate order).
12.1
Cracking pressure of check valve
type Z1S 16…
(cartridge kit / sandwich plate)
Cracking pressure 0.5 bar
= 1
Cracking pressure 3.0 bar
= 2
Cracking pressure 5.0 bar
= 3
14
Type of seal
Note: Observe compatibility of seals with
hydraulic fluid used!
(Other seals on enquiry)
NBR seals
= No code
FKM seals
= V
26
Solenoid voltage
of directional valve
24 V DC voltage
= G24
96 V DC voltage
= G96
205 V DC voltage
= G205
13
Cracking pressure of check valve
type Z2S 16…
(pilot operated)
Cracking pressure 3.0 bar
= 1
Cracking pressure 5.0 bar
= 2
Cracking pressure 7.5 bar
= 3
Cracking pressure 10.0 bar
= 4
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
7/26
Check valves (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
Z1S 16 A
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 B
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 P
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 C
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 T
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 D
12.1
-1X/V
SO4
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
EV 4755C-00-3
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 E
12.1
-1X/V
SO4
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
EV 4755C-00-3
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 F
12.1
-1X/V
LP AB TX Y
1
2
120 x 90 x 50
4.2 kg
R900263206
Supplement type designation according to page 6.
Sandwich
plate
Z1S 16 P
12.1
-1X/V
SO68
PABTX Y
1
2
P
G1/2
120 x 90 x 50
4.2 kg
Side F
P
G1/2
EV 5078-00-3
Supplement type designation according to page 6.
Order example of complete unit: Z1S 16 A
12.1
1
-1X/
14
V
8/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Check valves (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B187-3X/
05M00
R900905700
PABTX Y
1
2
200 x 91 x 120
15.9 kg
R900266362
Sandwich plate fitted with:
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Sandwich
plate
HSZ 16 B330-3X/05-
D
51
M00
PABTX Y
1
2
200 x 91 x 120
15.9 kg
R900266363
Sandwich plate fitted with:
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
DUESE
51
M8x1-DIN906
RE 20380
RN 115.06
Material no., see page 25
Sandwich
plate
HSZ 16 B200-3X/
05M00
R900907797
PABTX Y
1
2
200 x 91 x 80
10.6 kg
R900266408
Sandwich plate fitted with:
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Sandwich
plate
HSZ 16 B338-3X/
05M00
R900737647
PABTX Y
1
2
210 x 91 x 60
8.4 kg
R900266084
Sandwich plate fitted with:
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Sandwich
plate
HSZ 16 B188-3X/
02M00
R900965227
PABTX Y
1
2
210 x 91 x 120
16.7 kg
R900278563
Sandwich plate fitted with:
Check valve
(cartridge kit)
M-SR 20 KE02-1X/
14
RE 20380
Order example
of complete unit: HSZ 16 B200-3X/
11
05
2
M
3
00
Order example
of complete unit: HSZ 16 B330-3X/
11
05
-D
51
08
2
M
3
00
Supplement type designation according to page 6.
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
9/26
Check valves, pilot operated (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional
sheet
Further infor-
mation
Sandwich
plate
Z2S 16 A
13
-5X/
14
SO40
PABTX Y
1
2
X
G1/4
L
179 x 91 x 80
6.5 kg
Side F
X
G1/4
RE 21558
Supplement type designation according to
page 6.
Sandwich
plate
Z2S 16 B
13
-5X/
14
SO40
PABTX Y
1
2
X
G1/4
L
179 x 91 x 80
6.5 kg
Side E
X
G1/4
RE 21558
Supplement type designation according to
page 6.
Sandwich
plate
Z2S 16 A
13
-5X/
14
SO60
PABTX Y
1
2
L
179 x 91 x 80
6.5 kg
RE 21558
Supplement type designation according to
page 6.
Sandwich
plate
Z2S 16 B
13
-5X/
14
SO60
PABTX Y
1
2
L
179 x 91 x 80
6.5 kg
RE 21558
Supplement type designation according to
page 6.
Sandwich
plate
HSZ 16 B526-3X/ERVEM01
R900900617
PABTX Y
1
2
X
G1/4
385 x 91 x 140
35.8 kg
Side E
X
G1/4
R900266358
Sandwich plate fitted with:
Check valve,
pilot operated
FL-ERVE-R1 1/2-10X
Sandwich
plate
HSZ 16 B527-3X/ERVE-D
51
M00
PABTX Y
1
2
385 x 91 x 140
35.8 kg
R900266265
Sandwich plate fitted with:
Check valve,
pilot operated
FL-ERVE-R1 1/2-10X
DUESE
51
M8x1-DIN906
Material no., see page 25
Sandwich
plate
HSZ 16-29794-CA/
G24N9K4M01
R900784043
PABTX Y
2
AX
AX
MA G1/4
MB G1/4
PT
AB
X G1/2
a
b
M8x1
1
200 x 120 x 200
45.4 kg
Side A
MA, MB
G1/4
X
G1/2
R900784447
Sandwich plate fitted with:
4WE 6 D6X/EG24N9K4
SL 20 PA2-4X/
SL 20 PA2-4X/
10/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Closing function, electrical operation (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
M-Z4SEH 16 E2X/3C
26
K4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 E2X/3C
26
ETK4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 E2X/3C
26
EK4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 E2X/3C
26
TK4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 E2X/3C
26
K4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 A2X/3C
26
K4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation according to page 6.
Sandwich
plate
M-Z4SEH 16 B2X/3C
26
K4
TPAB
ab
XY
Y
X
1
2
225 x 92 x 100
14.7 kg
R901071320
Supplement type designation accor-
ding to page 6.
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
11/26
Pressure setting on pressure reducing valve
type DR 20 K… :
Note: Code () for complete type!
Secondary pressure
up to 50 bar
= 50 (050)
up to 100 bar
= 100
up to 200 bar
= 200
up to 315 bar
= 315
1
2
1
2
Function group: Pressure function
Supplementary details on sandwich plates with integrated pressure control function (complete units):
HSZ 16 B – 3X/
1
15 16 2 3
Example:
14
Type of seal
Note: Observe compatibility of seals with hydraulic fluid
used! (Other seals on enquiry)
NBR seals
= No code
FKM seals
= V
15
Adjustment element on pressure relief valve
type DBD..20…:
Grub screw with hexagon and protec-
tive cap
= S
Rotary knob
= H
1)
Lockable rotary knob
= A
1)
17
Adjustment element on pressure relief valve
type DB 20 K… :
Rotary knob
= 1
Sleeve with hexagon and protective cap
= 2
Lockable rotary knob with scale
= 3
Rotary knob with scale
= 7
18
Pressure setting on pressure relief valve
type DB 20 K… :
Note: Code () for complete type!
up to 50 bar
= 50 (050)
up to 100 bar
= 100
up to 200 bar
= 200
up to 315 bar
= 315
16
Pressure setting on pressure relief valve
Type DBD..20…:
Note: Code () for complete type!
up to 25 bar
= 25 (025)
up to 50 bar
= 50 (050)
up to 100 bar
= 100
up to 200 bar
= 200
up to 315 bar
= 315
37
Adjustment element on pressure reducing valve
type DR 20 K… :
Rotary knob
= 4
Sleeve with hexagon and protective cap
= 5
Lockable rotary knob with scale
= 6
Rotary knob with scale
= 7
Cartridge kit (versions “P“ and “T“):
Version “P“ (cracking pressure 0.5 bar)
Seal material Material no.
NBR R900545200
FKM R900545206
Cracking pressure of check valve
type D18…:
0.5 bar
= 05BAR
12
38
Version “T“ (cracking pressure 0.5 bar)
Seal material Material no.
NBR R900545203
FKM R900545209
1)
Please observe installation dimensions!
12/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Function group: Pressure function
Supplementary details on sandwich plates with short-circuit valves (complete units):
1)
Size 5 only
25
Types of electrical connection
of 2/2 directional poppet valve:
Individual connection; with coupler plug
DIN EN 175301-803, without female plug-in connector
= K4
2)
35
Manual override of
2/2 directional poppet valve:
Without manual override (standard)
= No code
Manual override operation by means of pin tool
= N
Manual override operation using thumb pressure
(only symbols V, W, Y and YR)
= Size
34
Solenoid voltage of
2/2 directional poppet valve:
24 V DC voltage
= G24
230 V AC voltage, 50/60 Hz
= W230
33
32
31
Size of
2/2 directional poppet valve:
up to 3 l/min (symbols Y and Z)
= 1
up to 20 l/min (symbols V and W)
= 5
up to 30 l/min (symbols Z, ZR, Y and YR)
= 5
Symbol of
2/2 directional poppet valve:
Type code of
2/2 directional poppet valve:
Direct operated
Size 1 (symbols Y and Z)
= 1
Size 5 (symbols V and W)
= 1
Pilot operated
Size 5 (symbols Y, YR, Z and ZR)
= 2
121212121212
= V= W= Y= Z
= YR
1)
= ZR
1)
a
b
a
b
a
b
a
b
a
b
a
b
2)
Female plug-in connectors must be ordered separately (see below).
Ordering code: Plug-in connectors to DIN EN 175301-803 and ISO 4400 for coupler plug "K4"
For futher plug-
in connectors, see
RE 08006
Colour
Material no.
Without circuitry With indicator lamp
12 … 240 V
With rectifier
12 … 240 V
With indicator lamp and
Zener-diode suppressor circuit
24 V
Grey
R901017010 – – –
Black
R901017011 – – –
Black
– R901017022 R901017025 R901017026
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
13/26
Pressure relief valves, direct operated (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B100-3X/
15
16
M00
1
2
PX AB TY
PT
160 x 91 x 80
9.0 kg
R900266174
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on side E
Sandwich
plate
HSZ 16 B102-3X/
15
16
M00
1
2
PX AB TY
PT
145 x 91 x 80
8.2 kg
R900266180
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on side F
Sandwich
plate
HSZ 16 B106-3X/
15
16
M00
PX AB TY
P
T
1
2
200 x 91 x 80
11.1 kg
R900265651
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on side E
Sandwich
plate
HSZ 16 B107-3X/
15
16
M00
PX AB TY
P
T
1
2
220 x 91 x 80
12.2 kg
R900265669
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on side E
Sandwich
plate
HSZ 16 B117-3X/
15
16
M00
PX AB TY
P
T
1
2
T
G1/4
270 x 91 x 140
26.0 kg
R900270171
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
30 K1X/
16
14
RE 25402
DBD on side E
Sandwich
plate
HSZ 16 B104-3X/A
15 16
-B
15
16
M00
PX AB TY
P
T
P
T
1
2
260 x 91 x 80
14.8 kg
R900262700
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on sides E
and F
Sandwich
plate
HSZ 16 B108-3X/A
15 16
-B
15
16
M00
PX AB TY
P
T
P
T
1
2
145 x 91 x 110
11.6 kg
R900266179
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on sides E
and F
Order example of complete unit with two pressure relief valves: HSZ 16 B104-3X/A
15
S
16
200
-B
15
S
16
200
2
M
3
00
Supplement type designation according to page 11.
Protected channel
14/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Pressure relief valves, pilot operated, electrically unloadable
(
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B562-3X/
17
-
18
XYU-
31 32 33 34 35
25
M01
180 x 91 x 80
10.1 kg
R900265571
Sandwich plate fitted with:
Pressure relief
valve, pilot op-
erated
DB 20 K
17
-1X/
18
XYU
RE 25818
Valve on side E
2/2 directional
valve
FL-2SV
31
E
32 33
.X/
34
-
35
Valve on side F
Port closed pres-
sure-tight
Sandwich
plate
HSZ 16 B562-3X/
17
-
18
XYU-
31 32 33 34 35
25
YM01
180 x 91 x 80
10.1 kg
R900265571
Sandwich plate fitted with:
Pressure relief
valve, pilot op-
erated
DB 20 K
17
-1X/
18
XYU
Side F
Y
G1/4
RE 25818
Valve on side E
2/2 directional
valve
FL-2SV
31
E
32 33
.X/
34
-
35
Valve on side F
Order example of complete unit: HSZ 16 B562-3X/
17
2
-
18
315
XYU-
31
5
32
1
33
V
34
G24
35
N
25
K4
Y
2
M
3
01
Supplement type designation according to pages 11 and 12.
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
15/26
Pressure reducing valves, pilot operated (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B550-3X/
37
-
38
M01
PAB
G1/4
Y
P
G1/4
XYT
A
B
Y
1
2
140 x 91 x 100
9.5 kg
R900265046
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side E
P
G1/4
RE 26893
DR on side F
Port Y closed pres-
sure-tight
Sandwich
plate
HSZ 16 B550-3X/
37
-
38
YM01
PAB
G1/4
Y
P
G1/4
XYT
A
B
Y
1
2
140 x 91 x 100
9.5 kg
R900265046
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side E
P
G1/4
Side F
Y
G1/4
RE 26893
DR on side F
Sandwich
plate
HSZ 16 B557-3X/
37
-
38
M01
PAB
G1/4
Y
A
G1/4
XYT
A
B
Y
1
2
220 x 91 x 100
15.8 kg
R900265981
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side E
A
G1/4
RE 26893
DR on side E
Port Y closed pres-
sure-tight
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16P
Sandwich
plate
HSZ 16 B557-3X/
37
-
38
YM01
PAB
G1/4
Y
A
G1/4
XYT
A
B
Y
1
2
220 x 91 x 100
15.8 kg
R900265981
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side E
A
G1/4
Side F
Y
G1/4
RE 26893
DR on side E
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16P
Sandwich
plate
HSZ 16 B565-3X/
37
-
38
M01
PAB
Y
B
G1/4
XYT
B
A Y
1
2
160 x 91 x 100
11.5 kg
R900262987
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side F
B, Y
G1/4
RE 26893
DR on side F
Port Y closed pres-
sure-tight
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16P
16/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Pressure reducing valve, pilot operated (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B565-3X/
37
-
38
YM01
160 x 91 x 100
11.5 kg
R900262987
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
14
Side F
B, Y
G1/4
RE 26893
DR on side F
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16P
Order example of complete unit: HSZ 16 B557-3X/
37
5
-
38
100
Y
2
M
3
01
Pressure reducing valves, pilot operated with 2nd pressure stage
(
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B640-3X/
37
-
38
-
15
16
-
31
32
33
34
35
25
M00
PABXYT
B
A
Y
1
2
P
T
21
185 x 91 x 100
14.0 kg
R900279887
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
RE 26893
DR on side F
Pressure relief
valve, direct
operated
DBD
15
6 K1X/
16
14
RE 25402
DBD on side E
2/2 directional
poppet valve
FL-2SV
31
E
32
33
.X/
34
-
35
Valve on side E
Sandwich
plate
HSZ 16 B567-3X/
37
-
38
-
15
16
-
31
32
33
34
35
25
M00
PABXYT
1
2
21
B
A
Y
185 x 91 x 100
14.0 kg
R900262405
Sandwich plate fitted with:
Pressure re-
ducing valve,
pilot operated
DR 20 K
37
-1X/
38
YM
RE 26893
DR on side F
Pressure relief
valve, direct
operated
DBD
15
6 K1X/
16
14
RE 25402
DBD on side E
2/2 directional
poppet valve
FL-2SV
31
E
32
33
.X/
34
-
35
Valve on side E
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16P
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
17/26
Pressure setting
70 to 175 bar (set value 140)
= K
140 to 350 bar (set value 210)
= J
1
2
1
2
Function group: Combination of pressure and closing function
Supplementary details on sandwich plates with integrated pressure and closing function (complete units):
HSZ 16 B – 3X/L
1
39 45 2 3
Example of load lowering function:
14
Type of seal
Note: Observe compatibility of seals with hydraulic
fluid used! (Other seals on enquiry)
NBR seals
= No code
FKM seals
= V
15
Adjustment element on
pressure relief valve
type DBD..20…:
Grub screw with hexagon and protec-
tive cap
= S
Rotary knob
= H
1)
Lockable rotary knob
= A
1)
12
Cracking pressure of check valve
types D18… and D18…SO4:
0.5 bar
= 05BAR
16
Pressure setting on pressure relief valve
type DBD..20…:
Note: Code () for complete type!
up to 25 bar
= 25 (025)
up to 50 bar
= 50 (050)
up to 100 bar
= 100
up to 200 bar
= 200
up to 315 bar
= 315
44
Opening ratio
of load lowering valve:
Further opening ratios on enquiry
Opening ratio 4.5 : 1
for systems with variable load condi-
tions and structure-related fluctuations
= G (standard)
Opening ratio 10 : 1
for systeme with relatively constant
load
= H
Cartridge kit (versions “P“ and “T“):
(Version “P“ (cracking pressure 0.5 bar)
Seal material Material no.
NBR R900545200
FKM R900545206
39
Version “T“ (cracking pressure 0.5 bar)
Seal material Material no.
NBR R900545203
FKM R900545209
D18…SO4
NBR R900545359
FKM R900545360
Opening ratio
4.5 : 1
= 4
10 : 1
= 10
45
1)
Please observe installation dimensions!
18/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Counterbalance function (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B216-3X/
15
-
16
M01
P
X
A
B
T
P
G1/4
A
Y
T
1
2
220 x 91 x 100
16.2 kg
R900265832
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
Side E
A
G1/4
RE 25402
DBD on side E
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16T
Sandwich
plate
HSZ 16 B218-3X/
15
-
16
M01
P
X
B
B
G1/4
A
Y
T
T
P
1
2
220 x 91 x 100
16.2 kg
R900265743
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
Side E
B
G1/4
RE 25402
DBD on side F
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16TSO4
Order example of complete unit: HSZ 16 B216-3X/
15
S
16
100
2
M
3
01
Sandwich
plate
HSZ 16 B217-3X/A
15
16
-B
15
16
M01
P
X
A
B
T
P
G1/4
A
Y
T
T
P
B
G1/4
1
2
300 x 91 x 100
22.4 kg
R900266181
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
Side E
A
G1/4
Side F
B
G1/4
RE 25402
DBD on sides E
and F
RUECKSCHLAGVENTIL D18-
12
05BAR
/
14
Z1S16TSO4
Order example of complete unit: HSZ 16 B217-3X/A
15
S
16
100
-B
15
S
16
100
2
M
3
01
Supplement type designation according to page 17.
Protected channel
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
19/26
Pressure relief/anti-cavitation function (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B214-3X/A
15
16
-B
15
16
M01
P
XABT
G1/4
G1/4
T
P
A
B
Y
1
2
380 x 91 x 130
33.8 kg
R900266191
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
Side E
A
G1/4
Side F
B
G1/4
RE 25402
DBD on sides E
and F
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Sandwich
plate
HSZ 16 B207-3X/A
15
16
-B
15
16
M00
P
XABT
T
P
Y
1
2
T
P
270 x 91 x 140
26.1 kg
R900266094
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
RE 25402
DBD on sides E
and F
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Order example of complete unit: HSZ 16 B214-3X/A
15
S
16
315
-B
15
S
16
315
2
M
3
01
Sandwich
plate
HSZ 16 B222-3X/
15 16
M01
P
XABT
G1/4
G1/4
T
P
A
B
Y
1
2
220 x 91 x 100
14.5 kg
R900766947
Sandwich plate fitted with:
Pressure relief
valve, direct
operated
DBD
15
20 K1X/
16
14
Side E
A
G1/4
Side F
B
G1/4
RE 25402
DBD on side E
Check valve
(cartridge kit)
M-SR 20 KE05-1X/
14
RE 20380
Order example of complete unit: HSZ 16 B222-3X/
15
S
16
100
2
M
3
01
Supplement type designation according to page 17.
Protected channel
20/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Load lowering function – complete unit (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B430-1X/L
39
45
M00
PABXYT
2
1
1
2
3
230 x 91 x 120
18.2 kg
R900769678
Sandwich plate fitted with:
SENKBREMSVENTIL CBG
44
-L
39
N
RE 18115-08
RE 18115-12
CBG on side E
Sandwich
plate
HSZ 16 B431-1X/L
39
45
M00
PABXYT
1
2
2
1
3
230 x 91 x 120
18.2 kg
R900769806
Sandwich plate fitted with:
SENKBREMSVENTIL CBG
44
-L
39
N
RE 18115-08
RE 18115-12
CBG on side F
Order example of complete unit with one load lowering valve: HSZ 16 B430-1X/L
39
K
45
4
2
M
3
00
Sandwich
plate
HSZ 16 B426-1X/AL
39
45
-BL
39
45
M00
PABXYT
2
1
1
2
3 2
1
3
230 x 91 x 120
18.2 kg
R900769816
Sandwich plate fitted with:
SENKBREMSVENTIL CBG
44
-L
39
N
RE 18115-08
RE 18115-12
CBG on sides E
and F
Order example of complete unit with two load lowering valves: HSZ 16 B426-1X/AL
39
J
45
10
-BL
39
J
45
10
2
M
3
00
Preloading of check valve = 2 bar.
Not suitable for use of a proportional directional valve and for regenerative circuits (please consult us!)
For futher technical information, see RE 18115-01.
Supplement type designation according to page 17.
Protected channel
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
21/26
Throttle valves (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
Z2FS 16-3X/S SO71
R900560759
1
2
PX BTAL Y
173 x 91 x 51
4.7 kg
EV 5829-00-3
Sandwich
plate
Z2FS 16-3X/S SO72
R900560760
1
2
PX BTAL Y
173 x 91 x 51
4.7 kg
EV 5829-00-3
Sandwich
plate
Z2FS 16-3X/S SO73
R900560761
1
2
PX BTAL Y
173 x 91 x 51
4.8 kg
EV 5829-00-3
Sandwich
plate
HSZ 16 B167-3X/
DVEM00
R900921382
1
2
PX BTA Y
150 x 91 x 100
10.5 kg
R900266211
Sandwich plate fitted with:
Throttle valve
FL-DVE-16-01.X/0
Sandwich
plate
HSZ 16 B085-3X/A
53
M00
1
2
PX BTA Y
140 x 91 x 20
1.8 kg
R900774325
Sandwich plate fitted with:
DUESE
53
R3/8-DIN906
Material no., see page 25
RN 115.06
Sandwich
plate
HSZ 16 B085-3X/B
53
M00
1
2
PX BTA Y
140 x 91 x 20
1.8 kg
R900774325
Sandwich plate fitted with:
DUESE
53
R3/8-DIN906
Material no. see page 25
RN 115.06
Sandwich
plate
HSZ 16 B085-3X/P
53
M00
1
2
PX BTA Y
140 x 91 x 20
1.8 kg
R900774325
Sandwich plate fitted with:
DUESE
53
R3/8-DIN906
Material no., see page 25
RN 115.06
Sandwich
plate
HSZ 16 B085-3X/T
53
M00
1
2
PX BTA Y
140 x 91 x 20
1.8 kg
R900774325
Sandwich plate fitted with:
DUESE
53
R3/8-DIN906
Material no., see page 25
RN 115.06
Order example of complete unit with 2.5 mm orifice in channel A: HSZ 16 B085-3X/A
53
25
2
M
3
00
22/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Flow control valves, meter-in and meter-out control (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B459-3X/
LAM00
R900774457
1
2
PX BTA Y
2
1
220 x 91 x 100
14.5 kg
R900774477
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side E
RE 18118-36
Sandwich
plate
HSZ 16 B460-3X/
LAM00
R900774459
1
2
PX BTA Y
2
1
220 x 91 x 100
14.5 kg
R900774478
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side F
RE 18118-36
Sandwich
plate
HSZ 16 B454-3X/ALA-
BLAM00
R900774454
1
2
PX BTA Y
2
1
2
1
220 x 91 x 100
14.5 kg
R900774476
Sandwich plate fitted with:
FDEA on sides E
and F
RE 18118-36
STROMREGELVENTIL FDEA-LAN
Sandwich
plate
HSZ 16 B455-3X/
LAM00
R900774465
1
2
PX BTA Y
1
2
220 x 91 x 100
14.5 kg
R900774479
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side F
RE 18118-36
Sandwich
plate
HSZ 16 B456-3X/
LAM00
R900774438
1
2
PX BTA Y
1
2
220 x 91 x 100
14.5 kg
R900774474
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side E
RE 18118-36
Sandwich
plate
HSZ 16 B457-3X/
LAM00
R900774447
1
2
PX BTA Y
1
2
220 x 91 x 100
14.5 kg
R900774475
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side F
RE 18118-36
Sandwich
plate
HSZ 16 B453-3X/ALA-
BLAM00
R900774430
1
2
PX BTA Y
1
2
1
2
220 x 91 x 100
14.5 kg
R900774473
Sandwich plate fitted with:
FDEA on sides E
and F
RE 18118-36
STROMREGELVENTIL FDEA-LAN
Order example of complete unit with one flow control valve: HSZ 16 B456-3X/LA
2
M
3
00
Order example of complete unit with two flow control valves: HSZ 16 B454-3X/ALA-BLA
2
M
3
00
Protected channel
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
23/26
Flow control valve, meter-in and meter-out control (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16 B458-3X/
LAM00
R900774451
1
2
PX BTAY
2
1
220 x 91 x 100
14.5 kg
R900774480
Sandwich plate fitted with:
STROMREGELVENTIL FDEA-LAN
FDEA on side E
RE 18118-36
– Leakage 1 -> 2 while orifice is closed ≤ 0.8 l/min at 350 bar
– Pre-loading of by-pass check valve = 0.7 bar
– Flow range of flow control valve: 0.8 to 95 l/min
For further technical information, see RE 18115-01.
Shuttle valve (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional
sheet
Further infor-
mation
Sandwich
plate
HSZ 16 B232-3X/WVEM01
R900943807
1
2
PX B
X
A
G1/4
TY
140 x 91 x 60
5.6 kg
Side F
X
G1/4
R900266206
Sandwich plate fitted with:
Shuttle valve
FL-WVE-R1/4-01X/VITON
24/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Logic functions (
1
= component side,
2
= plate side)
Component
designation
Type designation
Material no. Symbol
Plate L x W x H
Weight
Size of ports
Dimensional sheet
Further informa-
tion
Sandwich
plate
HSZ 16-26673-AB/
G24N9K4M00
R900968903
1
2
a b
A
P T
a b
P T
A
A
B
B
XZ1 Y
XZ1 Y
PX BTAY
200 x 91 x 120
21 kg
R900279458
Sandwich plate fitted with:
LC 16 A40D7X/-004
RE 21010
LFA 16 D19-7X/
RE 21010
LFA 16 GWA-7X/A07P07T07
RE 21010
M-3SED 6 UK1X/350CG24N9K4
RE 22049
(A different component placement
requires another type designation and
material no.)
Logics on sides E
and F
Pilot oil from P-channel
Drain oil in Y-channel
Sandwich
plate
HSZ 16-26673-AC/
G24N9K4M00
R900727217
1
2
a b
A
P T
a b
P T
A
A
B
B
XZ1 Y
XZ1 Y
PX BTAY
200 x 91 x 120
21 kg
R900727216
Sandwich plate fitted with:
LC 16 A40D7X/-004
RE 21010
LFA 16 D19-7X/
RE 21010
LFA 16 GWA-7X/A07P07T07
RE 21010
M-3SED 6 UK1X/350CG24N9K4
RE 22049
(A different component placement re-
quires another type designation and ma-
terial no.)
Logics on sides E
and F
Pilot oil from X-channel
Drain oil in Y-channel
Sandwich
plate
HSZ 16-26859-AA/
G24N9K4M00
R900756270
2
PX BTAY
1
a b
A B
P T
X
Y
180 x 91 x 110
18 kg
R900757442
Sandwich plate fitted with:
LFA 16 EWA-7X/CA10DQMG24
A08P08T08
RE 21010
4WE 6 D6X/EG24N9K4 RE 23178
(A different component placement re-
quires another type designation and ma-
terial no.)
Logic on side E
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
25/26
Orifices, seals
RNI 115.06 , Form 7
(Plug screw DIN 906)
Seal kit – plate:
Seal material Material no.
NBR R900853074
FKM R900841029
Note: Code () for comple-
te type!
B
M6 M8 x 1 R1/8 R 3/8
C
6 8 8 10
ØA Material no.
0.6 (06)
R900157934 R900149430 R900159145 –
0.7 (07)
R900157931 R900143957 – –
0.8 (08)
R900152276 R900136843 R900144212 R900159043
0.9 (09)
R900695625 R900643104 – –
1.0 (10)
R900149335 R900136842 R900135607 R900159033
1.1 (11)
R900645667 R900144763 – –
1.2 (12)
R900152286 R900139101 R900146270 R900159032
1.3 (13)
R900152291 R900144762 R900891295 R900163839
1.4 (14)
R900171199 R900158791 R900135606 –
1.5 (15)
R900148823 R900133712 R900144910 R900159031
1.8 (18)
R900157932 R900150953 R900142840 R900159030
2.0 (20)
R900156650 R900137299 R900155897 R900159029
2.5 (25)
R900157929 R900137445 R900148351 R900146259
3.0 (30)
R900181894 R900144761 R900111282 R900149044
3.5 (35)
– – – R900146258
4.0 (40)
– – – R900149052
5.0 (50)
– – – R900152287
6.0 (60)
– – – R900135774
7.0 (70)
– – – R900152289
7.5 (75)
– – – R900137643
8.0 (80)
– – – R900626397
50 51 52
53
C
B
ØA
Bosch Rexroth AG
Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 18-0
Fax +49 (0) 93 52 / 18-23 58
documentation@boschrexroth.de
www.boschrexroth.de
© This document, as well as the data, specifications and other information
set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be
reproduced or given to third parties without its consent.
The data specified above only serve to describe the product. No state-
ments concerning a certain condition or suitability for a certain application
can be derived from our information. The information given does not
release the user from the obligation of own judgment and verification. It
must be remembered that our products are subject to a natural process of
wear and aging.
26/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Note
Bosch Rexroth AG
Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 18-0
Fax +49 (0) 93 52 / 18-23 58
documentation@boschrexroth.de
www.boschrexroth.de
© This document, as well as the data, specifications and other information
set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be
reproduced or given to third parties without its consent.
The data specified above only serve to describe the product. No state-
ments concerning a certain condition or suitability for a certain application
can be derived from our information. The information given does not
release the user from the obligation of own judgment and verification. It
must be remembered that our products are subject to a natural process of
wear and aging.
Hydraulics Bosch Rexroth AG
RE 48054/01.09
HSZ 16
27/26
Note
Bosch Rexroth AG
Hydraulics
Zum Eisengießer 1
97816 Lohr am Main, Germany
Phone +49 (0) 93 52 / 18-0
Fax +49 (0) 93 52 / 18-23 58
documentation@boschrexroth.de
www.boschrexroth.de
© This document, as well as the data, specifications and other information
set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be
reproduced or given to third parties without its consent.
The data specified above only serve to describe the product. No state-
ments concerning a certain condition or suitability for a certain application
can be derived from our information. The information given does not
release the user from the obligation of own judgment and verification. It
must be remembered that our products are subject to a natural process of
wear and aging.
28/26 Bosch Rexroth AG Hydraulics
HSZ 16
RE 48054/01.09
Note