Asco 538 Instrucciones De Puesta En Marcha Y Mantenimiento

INSTALLATION AND MAINTENANCE INSTRUCTIONS
INSTRUCTIONS D'INSTALLATION ET DE MAINTENANCE
INBETRIEBNAHME - UND WARTUNGSANLEITUNG
INSTRUCCIONES DE PUESTA EN MARCHA Y MANTENIMIENTO
INSTRUZIONI DI MESSA IN SERVIZIO E MANUTENZIONE
ALGEMENE INSTALLATIE- EN ONDERHOUDSINSTRUCTIES
538
Spool type control valve
ISO 15407-1, size ISO 02 (18 mm)
2
EN
FR
DE
ES
GENERAL
IT fl uids:
fi ltered air or neutral gas, lubricated or unlubricated
NL
Differential pressure: 1,5 to 8 bar
(0 to 8 bar: Zero minimum is only achieved if external
pressure is applied.)
Control pressure:
min.: 1 to 1,5 bar depending on return system
max.: 8 bar
Flow (Qv at 6 bar) : 500 l/min (ANR) - Kv : 7,2
Ambient temperature range: +5 °C to +50°C
STANDARDISED MATING SURFACE:
ISO 15407-1, size ISO02 (18 mm)
2 x ØM3
14 12
4 2
1
5 3
min. 50 mm
CONTROL VALVE RANGE
Control valves 5/2 (monostable or bistable) and
5/3 (types W1, W2 and W3)
A number of versions are available:
air control solenoid/air control with integral pilot(s)
MOUNTING ON SUBBASES
TYPES OF SUBBASES
Single subbase
with side connection
1/8
517974-001
SPOOL TYPE CONTROL VALVES - PAD MOUNTING
ELECTRICAL CHARACTERISTICS
Standard voltages
DC (=) : 24V
AC (~) : 24V - 48V - 115V - 230V/50-60 Hz
Connector specifi cation:
size 15, 9,4 mm pin spacing
EN 175301-803, industry standard form C
Electrical enclosure protection: IP65
Coil insulation class: F
power ratings: 2VA/1.5W (AC), 1.6W (DC)
SPECIFICATIONS
description
Electrical protection and display
2 polarising holes
(LED) module
Non-rotatable connector with cable
without LED indicator
Non-rotatable connector with cable
with integrated LED indicator
and electrical protection
AUXILIARY MANUAL OPERATOR ON PILOT
Momentary action screw driver operated manual ope-
rator (1), lockable in held position
(1 + 2: push and turn)
2
1
EN
Joinable subbases
with side connection
1/4
1/8
538
catalogue
number
24V =/
88130401
~
115V
88130402
~
230V
88130403
~
88143567
24V =/
88143580
~
EN
517974-001