Knife gate valve AT200


Technical data
Lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. DN 200-DN 400 also available in PN 16. 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.

Sizes DN 50 - DN 1500
Face-to-face dimension according to EN 558-1 line 20/16 (DIN 3202 K1/K3)
Body GG25, EN GJL-250/GGG40, EN GJS-400-15, Stainless steel 1.4408
Coating EKB, both inside and outside
Colour RAL 5010
Plate Stainless steel 1.4301, 1.4571, 1.4462 etc.
Sealings NBR (EPDM, FPM, PTFE, ceramic fibre etc.)

Applications and Industries
Biogas plants
Sewage plants
Waste water treatment plant
Pump stations
Organical fermentation plants
Coal-fired power plant
Paper industry
Ship construction
Storm water holding tank
Recycling of waste
Wast incineration plants
Chemical industry
Coal-fired power plant
Power plant industry
Cement industry
Sludge treatment
Water treatment
Food industry


product information - series Domino (2.23 MB) Technical data sheets Request CAD


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