Pneumatic conveying rotary valve DTFV series

square-flange

For extremely high-volume material handling applications where short-length screw conveyors or conventional rotary valve material handling capacities are not sufficient. Features & Benefits: For extremely high-volume material handling applications where short-length screw conveyors or conventional rotary valve material handling capacities are not sufficient. Valve housing cast in North America; ensures superior strength and solidification of housing's metallurgy, prevents housing distortion. CNC-machined components and housing provide precision tolerances; eliminates axial shaft movement, extends maintenance cycles. Outboard bearing design protects bearings in high-temperature and high-PSIG applications; removes bearings from direct path of damaging contaminants. Large shaft diameter eliminates rotor deflection; reduces rotor tip wear and bearing seal leakage. ACST-4™ glandless Teflon® shaft seal; reduces maintenance and protects bearings from wear. Cast iron housing. 6-vane or 8-vane rotor with beveled tips and sides. TEFC geared motor, side-wall mounted to valve body; with chain drive and safety enclosure.