When designing this valve,
great emphasis was given to facilitating valve handling, installation and
maintenance.
Its hygienic design makes
it ideal for applications in the dairy, beverage and brewing industries as well
as in the chemical and pharmaceutical industries.
More
features and advantages:
·
Extra
wall thickness of valve housing reduces stress in the seat area
·
Wear
resistant elastomer/PTFE shaft seal and bearings increase seal lifetime
·
Installation
and maintenance convenience
·
Profile
seals with marking for easy identification
·
Metallic
stop provides for defined compression of seat seal
·
Ball
shaped housing prevents sump or dome, reducing CIP cleaning times
·
Clamp
closure provides for quick and easy valve maintenance
·
Many
different housing configurations
·
EHEDG
certified
·
3-A
approved
All product-wetted parts
are made of AISI 316 L / 1.4404 (DIN EN 100888) stainless steel. Seal materials
are EPDM (standard), HNBR, FPM, VMQ (options)
Nominal dimensions: DN 25 –
DN 150 / 1” – 4”, 6”
Valve variants:
·
With
manual actuation (SW4 H)
·
Divert
valve (SWS4)
·
Tank
outlet version (SWT4)
·
High-pressure
design (SWhp4)
·
With
steam barrier (SW4 DPF)
·
Long
stroke version (SW4 long stroke) for highly viscous products or larger
particles
·
With
modulating cone (SWR4)
·
Tangential
inlet / outlet
·
ATEX
compliant models
·
3-A
version
Optional equipment:
·
Stroke
limitation (infinitely variable/twin stop)
·
Oil
dampening device
·
Proximity
switch holder
·
Control
unit