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PROPORTIONAL Ya A B Yb Ya A B Yb Ya A B Yb
7
L ø** LS T1 P P Pilot P L P Pilot 4 5 5
MOBILE VALVES a LSA T A P B T LSB b a LSA T A P B T LSB b a LSA T A P B T LSB b 6 a LSA T A P B T LSB b
P Pilot
P Pilot
P Pilot
ø0.6 ø**
Z LS Z
P T2 P P T2
The Proportional Mobile Valves (PMV) range describes a fle- 9 8 LS ø** 1 MP P T LS T1 ø** * 2 3
xible hydraulic concept that can be individually configured 1: Reduction inlet plate 22/16
2: Control section size 16
3: End plate size 16
4: Connection plate size 16
5: Shock suction valves
6: Reducing valve pilot pressure
7: Twin connection plate size 22
8: Control section size 22
9: End plate size 22
and modularly adapted for any type of application. An inter-
nal pressure compensator is already installed as standard and
results in precise, load-independent and sensitive control. Gezeichnet
APPLICATION Geprüft
Freigegeben
Rev. Datum Name Änderungsnr. Änderungsbeschrieb Ersetzt durch:
High power density and reliability under all working conditions Ersatz für: Format
Dok.-Nr.
A2
have always been important prerequisites for use in the mo- Dokument darf ohne schriftliche Einwilligung weder kopiert, Art.-Nr. Revision
verwertet noch an Dritte weitergegeben werden.
bile sector. In order to carry out heavy duty work with large Zuwiderhandlung ist strafbar und wird gerichtlich verfolgt. Blatt 1 von 1
machines efficiently and yet precisely, a hydraulic system that
is well matched to the machine is required. With the highly fle-
xible PMV range, these units can be used almost anywhere in
mobile applications. The PMV with a zinc-nickel coating for
high corrosion resistance.
CONTROL PROPERTIES
The PMV concept allows an individual composition of single • Modular design
modules, which are available as pre-assembled units with
their own type code. Modifications can also be carried out • Individually adaptable
very easily in the field. Due to the modular design, also special • Volume flows and load pressures can be individually adap-
solutions can be created in a flexible manner. For example, ted to the downstream consumers
counterbalance valves integrated in the connection plate or
operated non-return valves can be integrated. • Extensive modular system with a large number of variants
and combination options
• Compact and lightweight construction
• High maximum flow rate till 800l
• Robust and durable design for pressures up to 420 bar
• High energy efficiency due to low delta p
• Load sensing signal amplifier
• Anti-saturation module
• Load-independent flow control
• Zinc/nickel coating
• The load sensing pressure relief valves for ports A and B
enable reduced energy loss
10 WANDFLUH MOBILE WANDFLUH MOBILE 11