3
AsepticDiaphragmValves
Features
Diaphragms
SaundersuniqueFDA/USP
conformingdiaphragms areall
manufactured from rawpolymer
in-house. All diaphragms are
fully traceableback tophysical
characteristicsof the rubber blend.
EndConnections
Body ismachined from
single forgingwith integral
ends. Buttweldendshave
sufficient turnback for orbital
weld installation.
TopEntry
Designed for in-line
maintenanceessential
forwelded systems.
ForgedBodies
All aseptic valvebodiesareprofiled
for low turbulence flow. Forged in
316L/1.4435 stainless steel tomaximum
ferritecontent level 0.5%. Cavity free
designeliminatesentrapment areas and
enhancesdiaphragm life.
Position Indication
Highlyvisible froma
distancewithpositive
indicationof valveposition.
SealedBonnet
‘O’ Ring sealedbonnet
as standard toprevent
ingress fromexternal
environment.
PerformanceBonnet
Assembly
Polyethersulphone (PES) suitable for
wash-downwithdetergents, sodium
hydroxide, hypochlorite, alcohols, dilute
acids andautoclavingat up to160°C.
NOTE: Alternativemodular optionsareavailable includingpadlocking facility, proximity sensors and limit open stopversions.
Shrouded
Shroudedbonnet
construction covers
body fasteners for clean
exterior profile.
FDAConforming
BothPESbonnet shell and
internal components are fully
FDA conforming.
Handwheel
High integrityhandwheel
withergonomicdesign
ensures comfortable,
precise control.
Contoured
Contoureddesign
tooptimiseexternal
washdownand
cleanability
.
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