Danfoss PVG 32 Manual

MAKING MODERN LIVING POSSIBLE
Technical Information
Proportional Valve Group
PVG 32 AG Modules
powersolutions.danfoss.com

Revision History Table of Revisions
Date Changed Rev
Feb 2014 Converted to Danfoss layout – DITA CMS AE
Mar 2012 Layout changes, and change in the table, page 21. AD
Mar 2010 New back cover AC
Technical Information PVG 32 AG Modules
211051935 • Rev AE • Feb 2014

Literature reference for PVG products
Introduction Short overview...................................................................................................................................................................................5
Hitch control.......................................................................................................................................................................................5
Function Warning................................................................................................................................................................................................6
PVG 32 cross-sectional view
Technical data PVG 32 technical parameters.......................................................................................................................................................8
PVBZ basic module for EH auxiliary valve functions
PVBD, PVBZ with optional diverter feature
Principle description of PVBD diverter:..................................................................................................................................10
PVBZ-HS/HD, hitch control valves
General introduction.................................................................................................................................................................... 11
PVBZ-HS basic module (hitch single-acting)........................................................................................................................11
PVBZ-HD basic module (hitch double-acting).....................................................................................................................12
PVP with integrated HPCO
Modules and code numbers PVB, inlet basic modules..............................................................................................................................................................15
PVBZ auxiliary modules............................................................................................................................................................... 16
PVBZ-HS/-HD modules, PVBD diverter, multi-valve (for PVBZ-HD)............................................................................. 17
PVBS spools......................................................................................................................................................................................19
PVE.......................................................................................................................................................................................................19
End plates compatible with Metric PVG 32 program........................................................................................................20
Activation characteristics Characteristic of oil flow, spool travel and voltage............................................................................................................22
Pressure drop characteristicsPressure drop characteristics of float spools........................................................................................................................23
Single acting spools characteristics for PVBZ-HS .........................................................................................................26
Pressure drop characteristic in lower mode position, max. spool travel..............................................................26
Spools characteristics for PVBZ-HD....................................................................................................................................26
Dimensions and schematic examples
Drawings for 5-section group....................................................................................................................................................29
Drawings for 3-section group....................................................................................................................................................30
Drawings for 2-section group....................................................................................................................................................32
Technical Information PVG 32 AG Modules
Contents
11051935 • Rev AE • Feb 2014 3

Literature reference
Literature title Type Order
number
PVG 32 Proportional valve group Technical Information 520L0344
PVG 100 Proportional valve group Technical Information 520L0720
PVG 120 Proportional valve group Technical Information 520L0356
PVG 32 Metric ports Technical Information 11051935
PVE series 4 Technical Information 520L0553
PVED-CC Electro-hydraulic actuator Technical Information 520L0665
PVED-CX Electro-hydraulic actuator Technical Information 11070179
Basic module for PVBZ Technical Information 520L0721
PVSK module with integrated diverter valve and P-disconnect function Technical Information 520L0556
PVPV / PVPM pump side module Technical Information 520L0222
Combination module PVGI Technical Information 520L0405
PVSP/M Priority module Technical Information 520L0291
Hitch Control System Description
User Manual
11036124
11033753
PVBZ Data sheet 520L0681
PVBZ-HS Data sheet 520L0956
PVBZ-HD Data sheet 11035599
MC024-010 and MC024-012 Controllers Data sheet 520L0712
Technical Information PVG 32 AG Modules
Literature reference for PVG products
411051935 • Rev AE • Feb 2014

The PVG 32 valve was originally launched with a range of high-performance electrical actuators in 1988.
During recent years, several AG (agricultural) customer projects have motivated several innovations, and
today our valve program offers components and features as compiled in this Technical Information or
referred to the Literature reference.
Metric ports
We have developed a range of modules with metric ports. These modules comprise of various inlets,
working modules for auxiliary functions, hitch modules, special top mounted modules and endplates.
The range of our PVE - Series 4 is used as actuation.
The target application area for this product range is mainly Agriculture – especially complete EH valve
solutions for tractors, but also other applications can benefit from the offered features.
Short overview
Besides the inlets suited for fixed as well as for LS-controlled variable piston pumps, you will find a range
of valve modules listed. These valves enable you to assemble a valve solution using EH Aux valves and
hitch valves for tractors.
The PVE Series 4 generation with either analogue and digital pilot heads offers multiple possibilities of
customizing valves for individual needs – ranging from simple analogue versions to fully ISOBUS
compliant actuators with numerous variants in between, analogue as well as digital.
PVG 32 parts description
V310070.A
PVE
PVBZ-HS
PVP
PVM
PVML
PVC
PVBZ with Diverter
PVBZ-HD
PVBZ
Hitch control
Together with the introduction of this product range, Danfoss has developed a hitch control SW block
available in our PLUS+1® GUIDE which on base of a PLUS+1 controller can offer a Hitch control system for
tractors.
These components allow for design of hitch systems that incorporate intuitive control as well as a
number of innovative new solutions. The components available offer significant advantages in
controlling both the single and double acting systems, including easy understanding of both Force and
Slip control. In addition to performing state of the art operation of hitch, the software block contains logic
that ensures the full potential of the Danfoss hitch valves are exploited.
The technical information references mentioned describes the Danfoss concept behind the operation of
a hydraulic hitch system, and the different types of systems and components available from Danfoss.
Technical Information PVG 32 AG Modules
Introduction
11051935 • Rev AE • Feb 2014 5

When main spools (15) are in neutral position, the pilot operated check valves (hereafter PO Check
valves) are kept closed by a spring plus the work port load, which is directed to the spring side of the PO
Check valves (14) via a small orifice.
If a main spool is actuated to have flow out of the B port, the meter out flow forces the respective PO
Check valves valve to open. At the same time, pilot pressure is guided via the main spool to the back side
of a small pilot valve (12) on the A port side. This will ensure that the load pressure behind the PO Check
valves is released to a separate tank T0 (20) via a seat valve and allow the PO Check valves to open and let
return flow pass across the main spool back to tank.
For float function, both PO Check valves are released to tank at the same time as described above.
In some applications with low load pressure, it is necessary to force open the PO Check valves by a pin
(17). This pin is actuated by means of pump pressure on the A port side.
PVBZ modules cannot be optionally mounted (PVM on A - Port side only).
The separate tank connection T0 is needed to ensure proper performance of the PO Check valvess
regardless of the pressure in main tank line T. It is therefore necessary to connect the T0 port in the Inlet
PVP direct to the oil reservoir with a separate hose, see dimensional drawing examples.
All the valve modules in this technical information have a T0 gallery.
When using PVP with HPCO function (T port can be pressurised) please make sure to lead return flow
from the A and B ports to tank via a separate tank port in the end plate PVST.
Warning
W
Warning
All makes and all types of directional control valves – inclusive proportional valves – can fail and cause
serious damage. It is therefore important to analyse all aspects of the application.
Because the proportional valves are used in many different operation conditions and applications, the
manufacturer of the application is responsible for making the final selection of the products- and
assuring that all performance, safety and warning requirements of the application are met.
The process of choosing the control system – and safety level – could e.g. be governed by ISO 13849
(Safety related parts of control system).
Technical Information PVG 32 AG Modules
Function
611051935 • Rev AE • Feb 2014

LS
13
P
T
A
B
B A
B A
V310138.A
21
3
4+5
6
12
7
11 8
M
A
9
10
15
14
16
B
18
19
17
PVP
PVBZ
PVBZ
PVBZ
20
1 – Pressure relief valve
2 – Pressure reduction valve for pilot oil supply
3 – Pressure gauge connection
4 – Plug, open center
5 – Orifice, closed center
6 – Pressure adjustment spool
7 – Plug, closed center
8 – LS connection
9 – T0 connection
10 – Plug - to be removed for internal T0*
11 – LS signal
12 – Pilot operated check valves
13 – Shuttle valve
14 – Pilot operated check valves
15 – Main spool
16 – Compensator
17 – Shuttle pin
18 – Max. oil adjustment screws for ports A and B
19 – Pilot oil supply for PVE
20 – Separate tank line (T0)
* for 157B: 5130, 5131, 5330 and 5331 only.
Technical Information PVG 32 AG Modules
PVG 32 cross-sectional view
11051935 • Rev AE • Feb 2014 7

PVG 32 technical parameters
Max. pressure Port P continuous 250 bar [3625 psi]
Port A/B / without P/O checks 280 bar [4061 psi]
Port T, static/dynamic 25 / 40 bar [362 / 580 psi]
Port T Hitch Single-Acting Module 25 bar [362 psi]
Oil flow, rated Port P 140 l/min [37.0 US gal/min]
Port A/B, with press. comp. 100 l/min [26.4 US gal/min]
Spool travel, standard ± 7 mm [±0.28 in]
Spool travel,
float position spool
Proportional range ± 5.5 mm [±0.22 in]
Float position 7.5 mm [±0.30 in]
Dead band,
flow control spool
Standard ± 0.8 mm [±0.03 in]
Max. internal leakage
at 200 bar [2900 psi]
and 21 mm2/s [102 SUS]
A/B →T PVBZ with PO Check
valves
1 cm3/min [0.06 in3/min]
PVBZ with PO Check
valves and PVLP
6 cm3/min [0.37 in3/min]
PVB with PVLP 25 cm3/min [1.53 in3/min]
Oil temperature
(inlet temperature)
Recommended 30 →60°C [86 →140°F]
Min. temperature -30°C [–22°F]
Max. temperature +90°C [194°F]
Ambient temperature -30 →+60°C [–22 →+140°F]
Oil viscosity Operating range 12 - 75 mm2/s [65 - 347 SUS]
Min. viscosity 4 mm2/s [39 SUS]
Max. viscosity 460 mm2/s [2128 SUS]
Filtration Max. contamination (ISO 4406) 18/16/13 18/16/13
PVBD, 6/2 diverter valve
Max pressure PVBZ module with mounted diverter PVBD, Port A/B 280 bar [4061 psi]
Oil flow max recommended, rated PVBZ module with mounted diverter
PVBD
80 l/min [21.1 US gal/min]
Multi-valve, Single-action / Double-action
Max pressure PVBZ module with mounted multi valve, Port A/B 280 bar [4061 psi]
Oil flow, rated PVBZ module with mounted multi valve, Port A/B 100 l/min [26.4 US gal/min]
Technical Information PVG 32 AG Modules
Technical data
811051935 • Rev AE • Feb 2014

The PVBZ valve is a load and pressure compensated valve module with two pilot operated check valves
(PO Check valves) in the A- and B-ports. These are limiting the work port leakage to a very low limit,
below 1 cm3/min.
PVBZ modules will always have 2 PO Check valves one in each work port.
Besides compensation, the pressure compensator can limit the work port pressure blow up to 4 - 5 bar.
The special PVBZ load compensated module was developed for applications that require integrated pilot
operated check valves in the work ports that required to limit the port leakage to zero. See Technical data.
The PVBZ basic module can be mixed with basic modules PVB (with additional tank line T0).
Features:
•Integrated pilot operated check valves for limited internal leakage
•Can be mixed with PVB with T0 gallery
•LS a/b shuttle for float spools
•Standard 4/4 float spools
•Integrated thermo relief valve as option (modules with threaded ports only)
•Manifold version for Danfoss designed valves or customer designed quick coupler block
•Compensator with bleed off
•Auxiliary valve on tractors for function control on implements; cylinder positioning and speed control
of hydraulic motors.
PVBZ, load and pressure compensated valve module with two PO check valves in A/B-ports
P301 015
Pilot Valves
PO Check valves Forced Opening Shuttle Pin Analogue or Digital
CAN ISOBUS
PVE Actuator
Inductive LVDT SensorPVM Manual Actuator Pressure Compensator with bleed off
AB
PVBZ parameters
Maximum pressure Port P continuous 250 bar [3625 psi]
Port A/B 280 bar [4061 psi]
Oil flow, rated Port A/B, with press. comp. 100 l/min [26.4 US gal/min]
Spool travel, standard ± 7 mm [±0.28 in]
Spool travel, float position spool Proportional range ± 5.5 mm [±0.22 in]
Float position 7.5 mm [±0.30 in]
Dead band,flow control spool Standard ± 0.8 mm [±0.03 in]
Max. internal leakage at 150 bar [2175
psi] and 21 mm2/s [102 SUS]
A/B →T 1 cm3/min [0.06 in3/min]
Technical Information PVG 32 AG Modules
PVBZ basic module for EH auxiliary valve functions
11051935 • Rev AE • Feb 2014 9

The utilization of a PVBZ module can be further enhanced by adding a diverter valve. Mounted on top of
the PVBZ valve slice, a 6/2 PVBD diverter valve can direct valve flow to either of two set of ports (A1/B1 or
A2/B2). The PVBD diverter spool (shift spool) is actuated by the PVC solenoid valve by means of pilot
pressure.
Features:
•Enlarge the application range (2 functions)
•To be mounted on top of PVB or PVBZ modules
•Pilot operated with PVC
•Auxiliary valve on tractors for function control on implements: cylinder positioning when the demand
on neutral port leakage is limited.
PVBD, PVBZ with optional diverter feature
PVE
Actuator
Pressure compensator with bleed off
PVM Manual
Actuator Inductive LVDT Sensor
AB
Analogue or
Digital CAN
ISOBUS
PVBD (Diverter)
PVC
P301 096
A1 A2 B1 B2
Pilot supply
T0
Pilot Valve
PO Check valve
Principle description of PVBD diverter:
•PVC off: The shift spool is held in position (flow to A1/B1) by the spring in the right hand side
(opposite the PVC). The spring chamber is always connected to the T0 gallery in the PVBZ body.
•PVC on: Pilot pressure is led into the chamber next to the PVC. A limited flow is passing through the
shift spool and the two orifices and into the spring chamber connected to T0. Pressure-drop across
the orifices creates the shift force moving the shift spool towards the spring. As a result, port A2/B2
becomes active.
Leakage (along the spool clearance) from pressurized work ports A1/B1 or A2/B2 will always be drained
to T0 either directly in the spring chamber or through the shift spool. This secures safe positioning of the
shift spool as leakage never will build up pressure up in the control chambers.
Safety recommendation: Shift of the diverter should only be possible when the main spool is in neutral.
This has to be ensured through a proper set-up in the controller/MMI hardware.
Technical Information PVG 32 AG Modules
PVBD, PVBZ with optional diverter feature
10 11051935 • Rev AE • Feb 2014

General introduction
Two types of hitch valves are available for hitch or similar applications. The two valve options offered are
the PVBZ-HS, single acting and the PVBZ-HD, double acting.
The PVBZ-HS matches the market standard whereby implements are raised hydraulically and lowered
only by the pull of gravity. The PVBZ-HD has the unique ability to raise and lower either as single- or
double-acting.
The benefits of the PVBZ-HD reflect a departure from old hitch norms - increased comfort when attaching
implements due to the same speed up and down and safer detachment of heavy implements from the
driver’s seat.
The full benefit of the possibilities with the PVBZ-HD is easily obtained by use of the PLUS+1® hitch core
application block. The core application block shifts the valve between single- and double-acting hitch
according to the most suitable operation.
The operator will not have to select the operation but will notice the benefits during normal operation of
the hitch. Work-modes are single-acting as it is standard today, but manual operation up and down are
double-acting to increase comfort, functionality and safety.
For further info and more details please see the Danfoss Hitch control System description, see Literature
reference.
PVBZ-HS basic module (hitch single-acting)
Single acting PVBZ-HS slice for standard hitch application.
It has its own tank port to direct the return flow directly into the tank with a minimum of back pressure.
This prevents tank-line pressure influence, especially when lowering the un-loaded (empty) hitch under
cold conditions (high oil viscosity).
Similar to the auxiliary slice, the single acting PVBZ-HS slice is a pressure-compensated valve slice with
one P/O check valve on B-port only. The same technology as in the PVBZ module is used.
Besides the flow paths, the spool is directing the pilot pressure to the pilot valve for P/O check valve
pressure release as well as to the shuttle pin in order to force the P/O popped to open under low load
conditions. This ensures a fully open flow path in lower mode.
The B-port is normally equipped with a PVLP shock valve.
PVBZ-HS incorporates a compensator with bleed-off to prevent pressure building up between the pump
gallery and the work ports.
A special 3/3 spool with optimized flow characteristics, both in meter-out as well as in meter-in direction,
has to be controlled by a high performance actuator.
Features:
•Low leakage work port
•Separated tank port
•Integrated PVLP shock/anti cavitation valves
•Can be mixed with PVB/ PVBZ with T0 gallery
•Compensator with bleed off
•Rear-Hitch on tractors
•Header control on combines and harvesters
Technical Information PVG 32 AG Modules
PVBZ-HS/HD, hitch control valves
11051935 • Rev AE • Feb 2014 11

Hitch single-acting valve module
BT
P301 095
PVLP 63
PO Check valve
Pilot supply
Pressure Compensator with bleed off
Analogue or
Digital CAN
ISOBUS
Pilot Valve
PVM Manual
Actuator Inductive LVDT Sensor
PVE Actuator
PVBZ-HS parameters
Maximum pressure Port P continuous 250 bar [3625 psi]
Port B 280 bar [4061 psi]
Port T, static/dynamic 25 bar/40 bar [365/580 psi]
Oil flow, rated, Port B, with press. comp. 100 l/min [26.4 US gal/min]
Spool travel, standard ± 7 mm [±0.28 in]
Dead band, flow control spool, standard ± 0.8 mm [±0.03 in]
Max. internal leakage at 150 bar [2175 psi] and
21 mm2/s [102 SUS]
B →T, with PVLP 6.0 cm3/min [0.37 in3/min]
Safety recommendations for the OEM and user.
To avoid unintended raise of the empty hitch the tank port on PVBZ-HS always has to be connected
direct to tank without any restriction or pressure build up possibilities.
This also ensures lowering in lower mode under cold conditions (high viscosity oil).
In case of manual actuation of the Hitch function (limp home mode) the power supply to the PVE has to
be disabled before the PVM (hexagon) can be actuated.
The OEM /end user needs to be aware of the dangerous operation when performing manual raise/
lowering of the hitch and be close to the hitch arms.
PVBZ-HD basic module (hitch double-acting)
The double-acting hitch slice consists of the PVBZ valve-section with a flanged-on single/double-acting
selector (multi-valve) actuated by a PVC valve.
By energizing or de-energizing the PVC, the multi-valve shifts the slice between single- or double-acting
work-modes. This is of great benefit in hitch applications both for rear and front hitches. When the slice is
operating as single-acting, the A-port is connected to tank in the PVBZ body.
The PVBZ base of the PVBZ-HD has similar features as the PVBZ valve-slice. That is PO Check valves for low
leakage as well as compensator with bleed-off to eliminate pressure build-up between compensator and
work-ports.
Technical Information PVG 32 AG Modules
PVBZ-HS/HD, hitch control valves
12 11051935 • Rev AE • Feb 2014

The flanged on multi-valve contains the shifting spool to switch port A between T and port A of the PVBZ.
It also contains a PVLP shock/suction valve on port B.
The change between single- and double-acting modes is operated independently of valve-flow
command.
Features:
•Low leakage work port (B-port)
•Standard 4/4 float spools to be used
•Electrical mode shift into pure 3/3 single acting functionality of double acting cylinder
•Integrated PVLP shock/anti cavitation valves (B-port)
•Single and Double Acting (see Hitch Control System Description for detailed set-up and benefits)
•Compensator with bleed off
•Rear and front hitch linkages on medium and higher performance tractors.
•Header control on combines and harvesters.
Hitch double-acting valve module
PVE
Actuator
Pressure Compensator with bleed off
PVM Manual
Actuator Inductive LVDT sensor
AB
Analogue or
Digital CAN
ISOBUS
PVC
P301 094
A B PVLP 63
LS
Tank
Mode shift spool
PO Check valves
Pilot Valve
Pilot Supply
PVBZ-HD parameters
Maximum pressure Port P continuous 250 bar [3625 psi]
Port A/B 280 bar [4061 psi]
Oil flow, rated Port A/B, with press. comp. 100 l/min [26.4 US gal/min]
Pilot oil consumtion PVC off / PVC on 0 / 0.3 l/min
Environmental specifications Temperature oil viscosity etc. See PVBZ parameters
PVC solenoid (NC) Connector type Zener diode included AMP JPT 2 Pin
Technical Information PVG 32 AG Modules
PVBZ-HS/HD, hitch control valves
11051935 • Rev AE • Feb 2014 13

Together with the introduction of PVBZ (and PVB with separate tank line T0). Danfoss can now also
supply PVG 32 valves with integrated HPCO functionality (High Pressure Carry Over).
The HPCO function will guide the pump flow not used in the PVG 32 valve group via the HPCO port to for
example a directional valve. The PVP pump side module with integrated HPCO function can only be
mixed with PVB, PVBZ and PVST.
Features:
•HPCO functionality
•Prioritized flow for PVG 32
•Reduced plumbing
Technical Information PVG 32 AG Modules
PVP with integrated HPCO
14 11051935 • Rev AE • Feb 2014

PVB, inlet basic modules
PVB, inlet basic modules
Symbol Descriptions: PVP / PVPV / PVB Ports Code number
M
T
P
LST0 P301 032
PVP, Open centre pump side module for pumps
with fixed displacement.
External T0. With pilot supply for electrical
actuation.
P: M27x2
T: M27x2
M: M14x1.5
LS: M14x1.5
T0: M14x1.5
11072195
(ISO 6149)
M
T(HPCO) P
LS
T0 P301 033
PVP, Open centre pump side module for pumps
with fixed displacement.
External T0. With pilot supply for electrical
actuation.
Prepared for HPCO - use Tport.
PVG group requires PVST (end plate with T port).
P: M27x2
T: M27x2
(HPCO)
M: M14x1.5
LS: M14x1.5
T0: M14x1.5
157B5961
(ISO 6149)
T
P
P2 LSMT0
Pp
P301 034
PVP, Open centre pump side module for pumps
with fixed displacement
External T0
With pilot supply for electrical actuation.
Measure port for pilot supply.
P: M22x1.5
P2: M16x1.5
T: M22x1.5
M: M10x1
LS: M12x1.5
T0: M16x1.5
Ppilot: M10x1
157B5964
(DIN 3851)
M
T (HPCO) P
LS
T0
Pp
P2
PVP 157B5965
Inlet
w. HPCO
P301 035
PVP, Open centre pump side module for pumps
with fixed displacement.
External T0. With pilot supply for electrical
actuation.
Prepared for HPCO - use Tport.
PVG group requires PVST (end plate with T port).
P: M22x1.5
P2: M16x1.5
T: M22x1.5
(HPCO)
M: M10x1
LS: M12x1.5
T0: M16x1.5
Ppilot: M10x1
157B5965
(DIN 3851)
T
LS
P
T0 M P301 036
T2
PVPV, Closed centre pump side module for
pumps with variable displacement.
External T0.
With pilot supply for electrical actuation.
Prepared for PVLP.
P: M33x2
T: M33x2
T2: M14x1.5
M: M14x1.5
LS: M14x1.5
T0: M16x1.5
157B5969
(ISO 6149)
T
LS
P
T0 T2
P2
T02 P301 037
PVPV, Closed centre pump side module for
pumps with variable displacement.
External T0.
With pilot supply for electrical actuation.
P, T: M27x2
P2, T2:
M14x1.5
LS: M14x1.5
T0, T02:
M14x1.5
11003806
(ISO 6149)
Technical Information PVG 32 AG Modules
Modules and code numbers
11051935 • Rev AE • Feb 2014 15

PVB, inlet basic modules (continued)
Symbol Descriptions: PVP / PVPV / PVB Ports Code number
P
T
LS
T0
P2
T2
T02 V310061.A
PVPV,
Closed centre pump side module for pumps with
variable displacement.
External T0 without pilot supply.
P: M27x2
P2: M14x1.5
T: M27x2
T2: M14x1.5
LS: M14x1.5
T0: M16x1.5
T02: M14x1.5
11055758
(ISO 6149)
A
B
T0 Pp LSPT
P301 038
PVB,
With compensator, without thermal relief valve
T0 facility
LS a/b shuttle valve
Prepared for PVLP shock valves
M22 x 1.5 157B6850
(ISO 6149)
P301 039
A
B
Pp
T0
PVB,
With compensator
T0 facility
LS a/b shuttle valve
Prepared for manifold PVBD
Manifold PVBD 157B6969
PVBZ auxiliary modules
PVBZ auxiliary modules
Symbol Description PVB / PVBZ Port Code number
A
B
P301 040
PVBZ as PVB
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve
Without thermal relief valve
M22 x 1.5 157B6955
(ISO 6149)
A
B
P301 041
PVBZ 2 PO check valves
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve. Shuttle pin.
Without thermal relief valve
M22 x 1.5 157B6957
(ISO 6149)
Technical Information PVG 32 AG Modules
Modules and code numbers
16 11051935 • Rev AE • Feb 2014

PVBZ auxiliary modules (continued)
Symbol Description PVB / PVBZ Port Code number
A
B
P301 042
PVBZ 2 PO check valves.
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve. Shuttle pin.
Without thermal relief valve
M22 x 1.5 11024817
(DIN 3851)
A
B
T0 Pp LS PT
P301 043
PVBZ 2 PO check valves.
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve. Shuttle pin.
With thermal relief valve
M22 x 1.5 157B6954
(ISO 6149)
A
B
Pp
T0
P301 044
PVBZ 2 PO check valves.
Shuttle pin.
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve, LS return
With thermal relief valve
Manifold PVBD 157B6958
A
B
T0
T0
P301 045
PVBZ 2 PO check valves.
Shuttle pin.
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve, LS return
Quick coupler block manifold
Manifold
Special
interface
11005475
PVBZ-HS/-HD modules, PVBD diverter, multi-valve (for PVBZ-HD)
PVBZ-HS/-HD modules
Symbol Description PVBZ Port Code number
T
B
P301 046
PVBZ-HS with PO Check valve in B port.
Compensator w. bleed off and check valve
T0 facility
Valve for 3/3 spool - single acting only!
B-port prepared for PVLP
Own T port - enables lowering of no loaded
actuator.
M22 x 1.5 157B6968
(ISO 6149)
Technical Information PVG 32 AG Modules
Modules and code numbers
11051935 • Rev AE • Feb 2014 17

PVBZ-HS/-HD modules (continued)
Symbol Description PVBZ Port Code number
A
B
T0
LS
T
Pp P301 047
PVBZ with PO check valves.
Compensator w. bleed off and check valve
T0 facility
LS a/b shuttle valve; LS return; Shuttle pin
manifold for multi-valve for PVBZ-HD
manifold for
multi-valve 11032961
PVBD diverter, multi-valve (for PVBZ-HD)
Symbol Description Port Code Number
A1
B1
A2
B2 A
B
Pp
T0
P301 048
157B1503
PVBD 6/2 shift valve.
Valve shifts between A1 & B1 / A2 & B2.
Actuated with included PVC solenoid; PVC NC; 12
VDC; 14 bar.
Port max. pressure: 280 bar
Connector type: AMP JPT 2 PIN
M22 x 1.5 157B1501
(ISO 6149)
A
B
A
B
T0
LS
T
Pp
P301 049
Multi-valve for PVBZ 11032961
Valve shifts A-port between PVBZ A or tank
gallery, i.e. shifts between single and double
acting actuation.
B-port prepared for PVLP
Actuated with included PVC solenoid; PVC NC; 12
VDC; 14 bar.
Port max. pressure: 280 bar
Connector type: AMP JPT 2 PIN
M22 x 1.5 11027604
(ISO 6149)
Technical Information PVG 32 AG Modules
Modules and code numbers
18 11051935 • Rev AE • Feb 2014

PVBS spools
PVBS spools
Symbol Description PVBS Pressure compensated flow l/min
5 [1.32] 10 [2.64] 25 [6.6] 40 [10.57] 65 [17.17] 100 [22]
Standard FC-spools for PVBZ
(Electrical and Mechanical actuation)
Tension bar for PVM
Check valves in spool
4-way, 3-position
Deadband: 0,8 mm
For PVBZ with LS A/B shuttle
11051945 11019630 11019631 11019633 11019634 11019635
Standard FC -spools for PVBZ and PVBZ-
HD
(Electrical and Mechanical actuation)
Tension bar for PVM
Check valve in spool
4-way, 4-position
Float >A>F
Deadband: 0,8 mm
For PVBZ with LS A/B shuttle
157B9415 157B9410 157B9411 157B9412 157B9413 157B9414
Standard FC float spools for PVBZ
(Electrical actuation)
Tension bar for PVML
Check valve in spool
4-way, 4-position
Float >A>F
Deadband: 0,8 mm
For PVBZ with LS A/B shuttle
157B9434
P -> B / B -> T 50/30 75/50 100/65
Standard FC spools for PVBZ-HS
(Electrical and Mechanical actuation)
Tension bar for PVM
3-way, 3-position
Deadband: 0,8 mm
11023550 11023551 11023552
PVE
PVE
Symbol Description of PVE* Code Number
AMP Deutsch
PVEH-F
Ratiometric proportional high, Active fault monitoring
Multi-voltage 11-32 V, hysteresis: 4% rated
Float P>A>F by additional input signal.
Recommended use: PVB_ PVBZ with float spools.
157B4338
PVEP-F
PWM proportional high, Active fault monitoring
Multi-voltage 11-32 V, hysteresis: 5% rated
Float P>A>F by additional input signal.
Recommended use: PVB_ PVBZ with float spools.
157B4753
Technical Information PVG 32 AG Modules
Modules and code numbers
11051935 • Rev AE • Feb 2014 19

PVE (continued)
Symbol Description of PVE* Code Number
AMP Deutsch
PVED-CC
Can bus proportional high, Programmable
Multi-voltage 11-32 V, hysteresis: ~ 0%
Recommended use: PVB_ PVBZ with float spools.
157B4943 157B4944
PVED-CC
Can bus proportional high, Programmable
Multi-voltage 11-32 V, hysteresis: 4% rated
Recommended use: PVBZ-HS or PVBZ-HD hitch valves
11026781 11015692
PVEP
Proportional actuation, Active fault monitoring
11034832
* For further information see PVE series 4 Technical Information, 520L0553.
End plates compatible with Metric PVG 32 program
End plates compatible with Metric PVG 32 program
Symbol Description PVS Port Code Numbers
ISO DIN
V310062.A
PVS aluminum
Without active elements
No connections
157B2000 157B2000
V310063.A
LX
PVS aluminum
Without active elements
LX connection
LX: M12x1.5 157B2913
V310062.A
PVSI steel
Without active elements
No connections
157B2014 157B2014
V310063.A
LX
PVSI steel
Without active elements
LX connection
LX: M12x1.5 157B2910
V310064.A
T
PVST steel
Without active elements
T-port
M8 for mounting
T: M22x1.5 11004462 157B2912
Technical Information PVG 32 AG Modules
Modules and code numbers
20 11051935 • Rev AE • Feb 2014