AT750
Description
Face-to-face dimension
DN 50 – DN 500
Technical data
Through conduit execution Lug type knife gate valve for installation between flanges acc. to EN 1092-1/ PN 2.5-PN 160. Also suitable for deadend service. High pressure and through conduit execution up to PN 160 for dewatered sewage sludges or biomass. Completely round and smooth bore, special lengths and nominal sizes possible. Two-piece body, bidirectional tight shutoff. Metal guided plate embedded protected against pressure shocks. COMPACT cross seal. Optional: secondary sealing, readjustable from the outside.
Face-to-face dimension
according to e.g. EN 558-1 line 16/25/16 (DIN 3202 K1/K2/K3)
Body
Steel, stainless steel V2a or V4A
Plate
Stainless steel 1.4301, 1.4571, 1.4462 etc.
Sealing
NBR (EPDM, FPM, MVQ, etc.)
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