Original valves installed in mid 1970s, some originals are still installed and running 53 years later!. Plattco double flap valves are an industry standard around the world and are preferred by engineers and end users for this application because the seal is critical. Without the superior Plattco seal, the ore fines are sucked through to the ID fan, and then the ID fan wears out quickly. ID fans can cost as much as $250,000.
Plattco Model: H-822
Material: Taconite fines & pellets
Capacity: 90 cubic feet per hour
Temperature: 500ºF
Equipment Above: Wind box
Equipment Below: Drag Conveyor
Pressure Above: + or - 35” wc
Pressure Below: Atmosphere
When your process is critical,
