Cone valve0 pages

NEW
Cone valve K5 and K6
for bulk materials
Pneumatically operated cone valve for closing of pressure vessels. Sealing is carried
out by means of a conical seal which is pressed against a seat ring by means of a
pneumatic rotary drive. The overpressure in the pressure vessel also backs up the
sealing process. The abrasion on the sealing surfaces is automatically counterbalanced
to a certain degree by means of the closing device. Both the conical seal and the seat
ring can be replaced individually.
The cone valve has a much longer service life than a butterfly valve when used with
abrasive products.
Areas of application:
• Inlet closure for pneumatic pressure vessel conveyor
•tShut-off valve
• tParticularly suitable for abrasive bulk materials, e.g. cement, fly ash, sand,
t aluminium oxide etc.
•tReplacement of conventional butterfly valve for a longer service life
Advantages:
•tOptimised product flow thanks to steep angle of the cone
•tCompact design
•tCloses against full product flow (depending on product)
•tHigh throughput (depending on product):
t DN 200: 15 – 50 m3/h
t DN 300: 40 – 120 m3/h
t DN 400: 70 – 210 m3/h
•tMinor wear
•tAdjustable opening
•tCompact dimensions
•tSelf-cleaning sealing surface
•tInstallation possible at a later date
Brochure No. 649_en