Valves are used to change the direction of the grain or bulk materials flow- We produce two-way and three-way valves. The two-way valve changes the direction of movement of material in two directions, and three-way -in three, at a certain angle. They are made of black steel and are welded and painted or made of galvanized steel with bolts connection. Valves are driven manual or motor. Their dimensions are 200/200, 250/250 and 300/300.