Chemical Engineering September 2020 - 45

Water Management 2020 Special Advertising Section
Water
Management
special advertising section
Inside:
A-T Controls ..........................45
AUMA ....................................45
Badger-Meter ...........................49
Blue-White Industries Ltd ........47
Collins Instrument ...................47
Dräger, Inc ................................48
Filtration Technology Corp .......46
Kynar. ........................................48
Myron L Company.....................46
Ross Mixers ..............................49
Making it clear - the water quality
standards of NSF/ANSI 61 and 372
-T Controls' NS Series floating ball
and butterfly valves are certified
to meet the requirements of NSF/ANSI
61 & 372. This means that NS Series
valves are certified for use (UL) in
water treatment, water purification,
potable water, and water distribution
systems, conforming with North
American lead content requirements
for " lead-free " plumbing.
To make the products safe for
water distribution there must be protective
barrier material, joining, and
sealing materials. These materials will
ensure that the water remains free
from any contaminates that may be
present on or in the metal, paint, gaskets,
lubricants, etc.
A-T's NS butterfly valves are available
in sizes 2 " - 24 " and have Class
150 flanges. NS Series ball valves
are available with threaded, socket
weld, butt weld, Class 150, and Class
300 end connections. Count on A-T
Controls for material selection for your
water application.
www.atcontrols.com
Series NS20 Floating Ball Valve
More than 400 AUMA actuators provide
reliable valve automation at Jebel Ali
sewage treatment plant in Dubai.
ChemiCal engineering www.Chemengonline.Com September 2020
45
A
Desert WWT
plant shows off
toughness of
AUMA actuators
A
UMA electric actuators have a proven
track record spanning more than 50
years in industrial and municipal waste
water treatment (WWT). Their robustness,
corrosion resistance, powerful remote diagnostics
and flexible communications
protocols, including Industrial Ethernet,
are key factors in purchasing decisions.
A case in point is the huge Jebel Ali
sewage treatment project in Dubai. 200
AUMA actuators have provided reliable
valve operation at the plant's Phase 1 site
since 2008. Now, 200 new AUMA actuators
have been installed at the Phase 2
site, which adds 375,000 m³/day of treatment
capacity, equivalent to a population
of 1.35 million.
The AUMA actuators automate a wide
variety of gate valves, butterfly valves and
penstocks at all stages of the treatment
process. IP68 enclosures (dust-tight and
waterproof to 8 m immersion depth for 96
hours) and unique anti-corrosion coatings
protect the actuators against desert sand
and salt.
AUMA's scope of supply includes 200
SA multi-turn actuators with intelligent AC
actuator controls, some also combined
with AUMA gearboxes. The largest units
are six GS 400 part-turn gearboxes that
control flow in a DN1800 pipeline, delivering
a maximum torque of 125,000 Nm. All
actuators are centrally controlled using
Profibus DP.
www.auma.com
Series NS Resilient Seated Butterfly
http://www.auma.com http://www.atcontrols.com http://www.Chemengonline.Com
Chemical Engineering September 2020

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