PU
PUMPS
PS, V LVS, VAL S & ACTUAT
PUMPS C T CU COSTS I WASTEWA ndonesia-based PT Sinde Budi
Sentosa is using Bredel and Qdos ump
om Wa
Fluid Technology Group ( hel
reduce downti and
cut costs in the treatm nt of wastewater fromits
manufacturing operations. anufacturing operations.
The company produces herbal products, utilising natural gredients to produce health
es. In th of ts canned and
The com any produces her al products, utilising natural iningredients to produce h alth b vere ages and over-the-counter (OT ) rem
beverages and over-the-counter (OTC) remedies. In the anufact
manufacture of its canned a bottled health and energy dr a w de variety of fruit i used to add fresh flavours to the h rb and wate blend. The preparation of the frui uses l rge vol
bottl d health and energy drinks, a wide variety of fruit is used to add fresh flavours to the herb and water blend. The preparation of the fruit uses large volumes of water, which is subsequently disch rged to an on- ite
rinks, nd
es of
water whi h i subsequent discharged to an on-site treatm
to t e m
At the treatment plant, umbe of pr bl ms we experienced w th the air-
treatment plant before disposal to themunicipal waste system. At ht e treatment plant, a
ant before d sposal cipal waste system
number of problems were be ng experienced with the air-
being
operated double diaphragm (AODD) pump used t
ODD) pump used to feed astewater to the filter p ess. uring a visit to the p oduction plant byWMFTG specialists, PT Sinde was advised that it could could improve water treatment, decrease downtime and cut AODD pump spares costs by installing a Bredel 40 peristaltic hose pump for the l er press feed duty. Thi pum can handle viscous and abr
operated double diaphragm ed
plant by W
wastewater to the filter press. During a visit to the prod TG specialists, P
Sinde was advised that mprove wat downt
and cut AODD pum spare costs by installin re
40 per stal c hose pump for the fiilter press feed duty. This pump can handle viscous and abrasive slurries, pastes and sludge, with up n.
ve
slur ies, pastes and sludge, with up to 80%solids in suspension The Bredel 04 has not only
80% ds in suspension.
The Bredel 40 has not onl reduced mai tenance downti
WMFT reducedmaintenance downtime
WMF ww
FTG
www.wmftg.com www.wmf
ACTUATORS SELECTED FOR FUEL CELL POW R PLA ear actuators have been selected to
control the flow of h power
fu
control the flow of hydrogen gas at a fuel cel power plant in South Korea.
ant n South Kor a.
More than 90 CVL linear electric actuators and 184 ExMax quarter-turn electri actuators are to be sta
cell tech co
wh h control the flow of hydrogen gas i at the site. Each fuel cell w ll inclu actuators and four ExMax actuators. The CVL includes an explosion-pr
at the site. Each fu
whi h wa Rotor rin
The CVL includes an exp actuators and four ExMax
product whi return fu ctio
ich
The actuators will operate globe and balll vl valvlves which control the flow of hydrogen gas in fuel cells tw
Daesan. ctu
ors will ope fuel cel
cell will include two CVL actuators.
which was key in the customer specifying the Rotork product, while the ExMax includes a fast spring return function whic fai
plosion-proof feature stom r specifying th
at
he ExM x includes a fast ch wilill al also improve the
im th
failsafe efficiency and accuracy of the operation. Rotork’s CVL actuators use a 1-phase or D
afe efficiency and accuracy of the operati n. Rotork’s CVL actuators use a 1-phase or DC
CONTROL UNIT/VACONTROL UNI VALVE COM SPX FLO
SPX FLOW has released the has released the co
Burrell D4 Series double seat mix proof valve. With fully integrated seat lift detection, the new control unit combined with the D4 Series hygienic valve is said to be one of the m st reliable valve solutions avail ble.
generation APV/Waukesha Cher Burrell D4 Series double seat mix proof valve.
CU4plus control unit for its n xt gener
seat lif detection, control u it com
lus control u it for its next ion APV/
ed ith th
D4 Series hygienic valve is said to be one of the most reliable valve solutions available.
detect al cri ical val e positions, so the electronics are secure from damage during handling and washdown. For rapid
The CU4plus cont ol unit uses completely internal sensors to detect all critical valve positions, so the electronics are secure from damage during handling and washdown. For
co
The CU4plus control unit uses letely intern
sen rs to pi
ith ful y i tegrated e new
ukesha Cherry
power supower uppl supply to provide accurate and responsive continuousmodulation of control valves without the complexity and cost of a pneumatic supply. supply. The l The lightweight ExMax actuator uses a 24-240 VAC/VDC power supply and provides a torque range (3.7 to 110.6 lbf.ft) and can o erateoperate
cont nuous modul the com
y to provide accurate and r sponsive on of cont ol valves wi
xity and cost of a pneumati ghtw ght ExMax ac ator uses a 24-240
of 5 to 150 Nm (3.7 to 110.6 lbf.ft) and can in temperatures ranging from-40 to +50 °C.
peratures r nging f om -40 to +50 °C. ww Rotork Rotork
VAC/VDC power suppl and provides a torque r nge of 5 to 150 n t
www
rotork.co ww.rotork.com
ALVE COMBINATI N OFFERS RELIABLE SOLUTION commissioning, the unit
issio th
parameters including the number o open/close cycles, strokes, operating hours, feedback
control, w ile a toolkit provides the ability to moniitor valve ram ters inclu in the n
tor valve
of open/close cycles, strokes, operating hours, feedback
f
position t nds and power status. Based on proven CU4 SeriesBased on proven CU4 Series technology, the new control unit
position trends and power status. tech logy, the n control un
SPX Flow w
#%#')& ((&)"$')! ')& ((&)"$')!
SPX Flow www.
ww.spxflow.
w.com
integrated m asuring system ensures accurate and reliable control, while a toolkit provides the ability to m
reliable
set-up of valve position and feedback with the push of just one button. Its high-resolution, integrated measuring system ensures accurate an
incorporates the ‘Teach-in’ function, which enables reliable set-up of valve position and feed
incorporates the ‘Teach-i function,
one but ich enables reliabl
ck with the p sh of just n.
s high-resolution, er stren th con truction tiv tio
lve position, power anr a d solenoid activation. The cont
ATIONOFFERS RELIABLE SOLUTION offers chemically resistant, high
out
More than 90 CVL l ear electric actuators and 184 ExMax quarter-turn electric actuators are to be installed on US fuel cell technology company Doosan Fuel Cell’s proj ant i
ogen gas at a fuel cell
ACTUATORS SELECTED FOR FUEL CELL POWER PLANT Rotork lRotork linear actuators have been sel cted to
ANT
Doosan Fuel Cel s project at a Hanhwa Total Co. Ltd plant in Daesan.
oject at a Hanhwa Total Co. Ltd
offers chemically resistant, h strength construction with ultra- brigh LED for clear indic itio
The control unit utilises AS-i bus protocol and is suitable for all D4 Series valve types. retrofitted to existin
unit utilises AS-i
bus protocol and is suitable for al D4 Series valve types. It can also be retrofitted to existing D4
installations. A straightforward upgrade insert i
available to
change from the previou ge
ge fromthe previous
installations. A straightforward upgrade insert is available to change gener
can also be
Atam combines technological evolution with quality and precision; resulting in advanced and highly versatile connecting systems. ATEX and IECEx hydraulic and pneumatic solenoids for use in highly demanding and potentially explosive applications are available. Certifications cover gas and dust for zones 1 and 2, (including the M2 equipment category for mining) with all types available in temperature classes T4, T5 and T6. Encapsulated and external armature coils are also produced, along with high performance industrial connectors, sensors and digital pressure and vacuum sensing devices. The range will not only meet, but exceed your needs in terms of choice, flexibility, integration and reliability.
bright LEDs for clear indication of valv sole
th ultra- cation of
duction treatment, decrease
Sentosa i usi g Bredel and Qdos pumps from Watson-MarlowMa ow Fluid Technology Group (WMFTG) to help it reduce downtime and cut costs in the treatment of astewater from its
TG)
PUMPS CUT COSTS IN WASTEWAT Indonesia-based PT Sinde Budi
ALVES & ACTUATO
TORS
FEA
FEATEATURE
WATER TREATMENTATER TREATMENT and spares costs at PT Sin
and spares costs at PT Sinde, but energy costs are now far lower as there is no longer any need to run a com ressor for lon ope ate the
nde, but
energy costs are now far low r as there i no longer any need to run a compressor for long periods to operate the previous AODD pump. In a separate process, another AODD pump was being used to dose chemicals such as H I, aO
riods to ous AODD pump.
In a separate process, anoth AODD pump was being used to dose chemicals such as HCI, NaOH and chlorine into the wastewater for purification
chlorin unabl into th stewater for puri cati
purposes.purposes. However, PT Siever, PT Sinde was un able to achi to achieve the leve the leve
nde w evel ofel of
control and accuracy i requi ed. WMFTG recommended that a Qdos chemical metering pump be dr opped into the water ation process t sin
control and accuracy it required. WMFTG recom ended that a me
mp
dropped i to the w ter purification process to pro re ise
in tio
tech repe
ovi ovide
precise dosing information. ReNu technology ensures accurate and repeatable flows while facilitating quick and safe pumphead rem val and replacement, without the n ed for tools.
logy ensures accurate and flows w ile facilita in
qu k and safe pum head removal and replacement, without the need for tools.
Atam. Living technology.
atam.uk.com generation DA3+ to the DA4 Series. ion DA3+ to the DA4 Series Atam (UK) Ltd.
The Fluid Power Centre - Watling Street Nuneaton - Warwickshire - CV11 6BQ T: 024 7632 6060
sales@atam.uk.com
PROCESS & CONTROL | SEPTEMBER 2019 21
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