ARI-Armaturen pressure-independent balancing and control valve ASTRA® DC 12.022 PN16, DN150, EN-JL1040, PACO Y, 148m³/h

ARI-Armaturen pressure-independent balancing and control valve ASTRA® DC 12.022 PN16, DN150, EN-JL1040, PACO Y, 148m³/h
Maintenance-free pressure-independent dynamic balancing, control and shut-off valve straight through with flanges,
housing made of gray cast iron EN-JL1040
with basic paint,
maintenance-free,
resistant to contamination
differential pressure measuring system with
integrated pressure measuring connections
for the connection of pressure measuring computers.
Differential pressure control range up to 600kPa
Control inserts made of 1.4301,
spring made of 1.4401, membrane made of reinforced EPDM,
gaskets made of EPDM, fully insulatable according to
Building Energy Act - GEG, PCB-free,
with electric HVAC actuator, 1.6 kN,
operating mode S3 80% ED / max. 1200c/h (at 70°C)
permissible ambient temperature 0°C to +70°C,
protection class IP 65,
mechanical stroke indicator, mechanical force shutdown in both end positions, manual emergency adjustment
with position controller, microprocessor version with control signal input 0(2)-10V and
position feedback 0(2) - 10V,
automatic self-adaptation to valve stroke, tight-closing function,
economical 3-wire connection or 4-wire connection possible, Economy function
4 selectable actuating speeds
Make and type: ARI PACO2G 1.6 Y
Motor voltage: 24V AC/DC
Actuating speed (mm/sec.): 0.25/0.38/0.47/1.00
Overall length: according to EN558/1
Medium temperature: 0 - +120°C
Nominal pressure: PN16
Nominal size: DN150
Weight: 102kg
Flow rate: 25.6-148 m³/h Reduced
Article code: 120220150G1