Gefa AT150 Knife Gate Valve
BRAND : Gefa
TYPE SD 5 – AT 150
DN 50 – DN 400
Stainless steel execution
Technical data
Wafer and lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. 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.
Wafer and lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. 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
Details
TYPE SD 5 – AT 150
DN 50 – DN 400
Stainless steel execution
Technical data
Wafer and lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. 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.
Wafer and lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. 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 20 (DIN 3202 K1)
Body
Stainless steel 1.4408
Plate
Stainless steel 1.4571 hard chrome- plated
Sealing
NBR (EPDM, FPM, PTFE, ceramic fibre etc.)
Applications & Industries
Chemical plants
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
Bio gas plants (organic fermentation)
