Gefa
Gefa AT150 Knife Gate Valve
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TYPE SD 5 – AT 150DN 50 – DN 400Stainless 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.
Face-to-face dimensionaccording to EN 558-1 line 20 (DIN 3202 K1) BodyStainless steel 1.4408 PlateStainless steel 1.4571 hard chrome- plated SealingNBR (EPDM, FPM, PTFE, ceramic fibre etc.) Applications & IndustriesChemical plantsSewage plantsWaste water treatment plantShip constructionPaper and pulp industryCoal mining, Brown coal strip miningChemical plantsPumping stations, Storage basinCoal-fired power plantSugar industryFood industryBitumen manufacturing and subsequent processingSteel manufacturing industrySilo-TrucksBreweriesBio gas plants (organic fermentation)
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 dimensionaccording to EN 558-1 line 20 (DIN 3202 K1) BodyStainless steel 1.4408 PlateStainless steel 1.4571 hard chrome- plated SealingNBR (EPDM, FPM, PTFE, ceramic fibre etc.) Applications & IndustriesChemical plantsSewage plantsWaste water treatment plantShip constructionPaper and pulp industryCoal mining, Brown coal strip miningChemical plantsPumping stations, Storage basinCoal-fired power plantSugar industryFood industryBitumen manufacturing and subsequent processingSteel manufacturing industrySilo-TrucksBreweriesBio gas plants (organic fermentation)
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