ARI Control Valve ASTRA 12020 DN40, PN16 EN-JL1040, Control Plug with Soft Sealing

Maintenance-free soft-sealing balancing valve
with shut-off function, straight pattern
with flanges, face-to-face dimension
according to EN 558 FTF-1,
housing made of cast iron EN-JL1040
(short name: EN-GJL-250, formerly GG-25)
with primer,
for applications in building services
from -10 degrees C to + 120 degrees C.
Throughout its entire service life
maintenance-free,
dirt-resistant
differential pressure measuring system with
integrated pressure measuring ports for the
connection of pressure measuring computers.
Regulating cone with PTFE soft seal.
Balancing with a defined
characteristic curve over the entire stroke range,
non-rising handwheel with opening
indicator and integrated stroke limitation,
precision-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 PED 97/23/EC.
Nominal pressure: PN 16
Nominal size: DN40
Weight: 9 kg
Price group: G14
Article number: 12020004010