AT300

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Description

DN 100 – DN 300

High pressure execution
 
Technical data
Up to 40 bar operating pressure, e.g. for dewatered sewage sludges or  biomass. Lug type knife gate valve for  installation between flanges acc. to  EN 1092-1 / PN 10-PN 40. Also suitable for dead-end service. Two-piece body, bidirectional tight shutoff. Metal guided plate, locked when closed. Self-adjusting COMPACT cross seal, no necessity for gland packing – maintenance-free. Self-cleaning flush-out corners with  cutting edge in the lower body area.

Face-to-face dimension
according to EN 558-1 line 16  (DIN 3202 K3)
 
Body
GGG 40, EN GJS-400-15
 
Coating
EKB, both inside and outside
 
Colour
RAL 5010
 
Plate
Stainless steel 1.4301, 1.4571,  1.4462 etc.
 
Sealing
NBR (EPDM, FPM, MVQ)
 
Applications & Industries
Bio gas plants (organic fermentation)
Sewage plants
Waste water treatment plant
Ship construction
Paper and pulp industry
Coal mining, Brown coal strip mining
Chemical plants
Pumping stations, Storage basin
Coal-fired power plant
Sugar industry
Food industry
Bitumen manufacturing and subsequent processing
Steel manufacturing industry
Silo-Trucks
Breweries

 


product information - series Domino (2.23 MB)