Wafer type
Wouter Witzel Type EVS / EVL / EVCS
This Wafer style, bonded rubber lined butterfly is available in a short and long pattern design from DN 40-1600mm.
Multiple actuators and material configurations available.
Semi-Lug Wafer type
Wouter Witzel Type EVBS / EVBLS “Semi-Lug” Butterfly
valve is pressure rated to PN 10, provided with cored PN 10/16
lugs for; DN 50-200mm, and PN 10 lugs for DN 200-300mm.
Wouter Witzel type EVTLS features a
Tapped Full-Lugged body design with many
of the same features as the EVS and EVBS series.
Manual lever and worm gear actuators
as well as automatic by means of pneumatic,
hydraulic and electric actuators available.
Wouter Witzel type EVMS / EVML
Mono-Flange butterfly valve complete
with lining bonded to the body.
Available in different material combinations
in sizes from DN 50-1000mm.
Face to face dimensions according to ISO5752.
Wouter Witzel type EVFS / EVFL
features Universal Double Flanged butterfly valve body.
Sizes range from DN 50- 2000mm.
Face to face dimensions according to
ISO 5752 flanges short and long.
Class certificates available.
A universal check valve, dual disc,
spring loaded, with vulcanized seal for
application in various fluids and gases.
Size range from DN 50–400mm (2"-16”)
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complete catalog
