ARI Control Valve ASTRA 12020 DN65, PN16 EN-JL1040, Control Cone with Soft Sealing

Maintenance-free soft-sealing balancing valve
with shut-off function, straight pattern, with
flanges, face-to-face dimensions according to
EN 558 FTF-1,
housing made of cast iron EN-JL1040
(short name: EN-GJL-250, previously GG-25)
with primer coat,
for applications in building technology
from -10 degrees C to +120 degrees C.
Maintenance-free
differential pressure measuring system,
impervious to dirt, throughout the entire
operating period, with integrated pressure
measuring ports for connecting pressure
measuring computers.
Control cone with PTFE soft sealing.
Balancing with a defined characteristic
curve over the entire stroke range,
non-rising handwheel with open position
indicator and integrated stroke limitation,
embossed polished spindle made of 1.4021+QT,
external spindle thread,
anti-rotation device,
spindle sealing by
EDD-Elastic-Double-Sealing system,
digital stroke indicator,
insulation cap with dew point barrier, fully
insulatable according to the Energy Saving
Ordinance - GEG, PCB-free,
CE certification according to Pressure
Equipment Directive DGRL 97/23/EC.
Nominal pressure: PN 16
Nominal size: DN65
Weight: 18.5 kg
Price group: G14
Article number: 12020006510