Dynaset HHK 200-12 Manual de instrucciones - Página 3

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2008
INSTALLATION
1.
OPEN CENTRE HYDRAULIC SYSTEM WITH VARIABLE DIPLACEMENT PUMP
The demanded hydraulic flow is to be ensured and controlled with a DYNASET PRESSURE COMPENSATED
PRIORITY VALVE.
B
LS
P
A
ALSO AVAILABLE for open centre hydraulic systems with variable displacement pump: PRIORITY VALVE PV C3C ¾ - 1 ¼ - 12/24 V.
DYNASET PRIORITY VALVE enables to operate your DYNASET-unit simultaneously with other hydraulic executors.
2.
CLOSED CENTRE HYDRAULIC SYSTEM WITH VARIABLE DISPLACEMENT PUMP
The demanded hydraulic flow is to be ensured and controlled with a DYNASET PRESSURE
COMPENSATED LOAD SENSING (LS) VALVE.
ALSO AVAILABLE for closed centre hydraulic systems with variable displacement pump:
DYNASET SOLENOID VALVE to the pressure line for remote starting -
SV 70 NC - 1/2 - 12 / 24 V
SV 150 NC— 1 - 12 / 24 V
DYNASET PV SAE 3/4 - 1 1/4 -XX lpm - 12/24 V priority valve includes
following components:
PV SAE valve
LS
CF
P
T
LS
CF
P
T
LS valve
max 70 l/min with LS -connection;
max 150 l/min with LS -connection.
AUTOMATIC
FREQUENCY
CONTROL VALVE
T
P
S
M
The rest of hydraulic pump’s capacity is available for all other
functions. Furthermore, pump’s control works together with
DYNASET PV SAE priority valve.
AUTOMATIC
ROTATION SPEED
CONTROL VALVE
T
P
S
M
DYNASET LOAD SENSING VALVES:
LSV 40, LSV 60, LSV 95 and LSV 150
LS-connection, pressure relief, max. hydraulic flow 40,
60, 95 ja 50 l/min respectively.
DYNASET FLOW LIMITERS to the pressure line:
VR 40 PK - 1/2,
VR 95 PK - 3/4,
HYDRAULIC BENCH GRINDER
1.
S a n d w i c h - m o u n t e d
c o m p e n s a t o r
w i t h
specification;
2.
Solenoid valve 12/24V;
3.
Flow limiter;
4.
Pressure relief valve.
PV SAE priority valve is designed for the
installation to main pressure line between
SAE-flanges of main hydraulic pump. Pre-
adjusted, independent from other
functions and priorised hydraulic flow for
DYNASET-unit comes from the solenoid
valve.
DYNASET LS-valve includes following
components:
1.
Flow limiter;
2.
Solenoid valve 12/24V;
3.
Pressure relief valve;
4.
Optional shuttle valve.
max. 35 l/min, with pressure compensation;
max. 95 l/min, with pressure compensation.
3/9
p r e s s u r e
S A E - f l a n g e