Fouress engineering manufactures fourokm 4s-v 336d knife gate valves: the sharp solution to heavy fluid shut-off problems - sludges, slurries, powders, problem fluids that challenge today`s pulp and paper, chemical, textile, and sewage plants. Fouress meets this challenge, by refining the knife gate valve. A precision-buffed knife plate cuts even the heaviest sludges, sharply and without erosion. One-piece trim provides corrosion-resistant, wear-resistant, high-performance shut-off over a long service life. Fouress compact, lightweight knife gate valves have been handling industry`s problem fluids dependably for over 30 years. Features: tough, no-corrosive trims; precision-buffed stainless steel knife plate; a choice of three different seat rings; plane valve seat to resist build-up; leak-tight multi-player gland packing; bosses for positive seating; smooth hand wheel opening/closing.
