Dynaset HPW 200/30-45 Manuel d'utilisation - Page 5
Parcourez en ligne ou téléchargez le pdf Manuel d'utilisation pour {nom_de_la_catégorie} Dynaset HPW 200/30-45. Dynaset HPW 200/30-45 19 pages. Hydraulic high pressure water pumps
Imprimer la page
5
LEAKAGE DETECTORS IN DIFFERENT
HPW 200/30-45
HPW-pump is to be connected to hydraulic system of carrier machine, as well as to pumping fluid circuit.
HPW can be installed with no particular efforts to system based on either constant or variable displacement
hydraulic pump, as well as to closed hydraulic systems.
1. HYDRAULIC SYSTEM WITH CONSTANT DISPLACEMENT PUMP:
The required oil flow is set by correct dimensioning of the hydraulic pump and keeping the demanded
rotation speed or, alternatively, with pressure compensated 3-way valve.
2. HYDRAULIC SYSTEM WITH VARIABLE DISPLACEMENT PUMP:
.1 In system with OPEN CENTRE the required oil flow is set by DYNASET PRESSURE COMPENSATED
PRIORITY VALVE
.2 In system with CLOSED CENTRE (load sensing system) the required oil flow is set by
DYNASET LS-VALVE kit, which comprises solenoid valve, pressure compensated oil flow limiter
and pressure relief valve.
HPW
-MODELS
Leakage detectors
on bottom surface
INTEGRATION INTO A HYDRAULIC CIRCUIT
HPW IN SYSTEM WITH CONSTANT DISPLACEMENT HYDRAULIC PUMP
WATER PRESSURE
UNLOADER VALVE
WP
T
P
S
INTAKE LINE:
SUCTION HEAD MAX. 3 M
HPW - HIGH PRESSURE WATER PUMPS
... INSTALLATION
Leakage detectors
on side faces
HIGH PRESSURE TOOL
PRESSURISED SUPPLY:
MIN. 1,5 BAR
MAX 10 BAR
HPW
WATER RESERVOIR
May 2014
HPW 90/150-85