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QuestionnaireRotary Valve Options and Accessories
Nu-Con provides a very wide range of options and accessories as part of its range of rotary valves. A sample of some of these are below. We are also able to offer custom built units to suit particular applications - please refer our Special Components page for a few examples, or Contact Us for more information.
Rotor Options
Sanitary Rotor
Scalloped rotor with radiused
corners prevents product build up.
Reduced Capacity Rotor
For specialised metering applications.
Multi Vane Rotor
Provides accurate dosing and
reduces air leakage.
Helical Rotor
Shearing action against valve body.
Disc-end Rotor
Protects endplates and shaftseals
for abrasive applications.
Knife Blade
Provides shearing action against
rotor blade for fibrous materials.
USDA Plastic Rotor
Non-stick surface for sanitary
applications.
Replaceable Tips
Hardened materials for abrasive
applications.
Also Available:
Coated / Jacketed rotors, Stellite / Bevelled / Square tips
And many more ....
Other Options and Accessories
Vented Valve
Exhausts trapped air prior to
product inlet.
Packed Gland Shaftseal
Standard shaftseal design for
general purpose applications.
Air Purged Shaftseal
Hand demountable seal for
sanitary applications.
Direct Drive Units
Economical option eliminates
need for sprockets & chaindrive.
Rectangular Inlet
Maximises inlet opening for
non-free flowing materials.
Pellet Deflector
Prevents product damage
for pelleted and lumpy materials.
Convey Transition
Feeds material into airstream
to assist conveying.
Feed Hopper
Efficiently feeds powder into
the valve inlet.
PLUS: Rotor Detection System; Rotor speed monitoring; CIP (Cleanable-in-place) systems; ATEX Rated valves; cast iron, carbon/ stainless steels and special alloys available; painted, polished and beadblasted finishes; low friction and abrasion resistant linings/ coatings; air service units; ANSI/BS/DIN/JIS flanges; additional safety switches/features and customised valves.