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Have an application for a Rotary Valve? 

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The Sunco Rectangular Rotary Valve Series is designed for unique applications where a special inlet and discharge is needed.   Instead of the industry standard round and square flanges, the Sunco Rectangular Series offers over 25 unique inlet/discharge sizes, including:

  • 3" x 12"
  • 4" x 6"
  • 5" x 10"
  • 5" x 12"
  • 8" x 18"
  • 8" x 24"
  • 9" x 11"
  • 10" x 14"
  • 14" x 15"
  • 12" x 23"
  • 12" x 48"
  • 18" x 32"
  • and more

Design Highlights
  • Maximum Number of Blades in Contact with Body at One Time
  • Good Throat Opening at Valve Inlet, Providing High Pocket Fillage
  • Robust Body Stiffened to Prevent Distortion
  • Heavy Shaft Diameters to Minimize Distortion
  • Outboard Bearings to Prevent Contamination
  • Precision Machining of Components

Standard Features & Specifications
Bodies:           Cast Iron, Cast 316SS, Aluminum

End Covers:   Cast Iron, Cast SS, Aluminum
Rotor:             Fabricated Mild Steel or SS, Open-End Type with Fixed Blades
Bearings:        Sealed for Life, Mounted Outboard to Ensure Longer Life
Shaft Seal:      Cast Iron Type Gland Follower Pressurizing PTFE Type
Drive:              TEFC Geared Motor, Side Wall Mounted to the Valve Body, Complete

                         with Taperlock Sprockets and Chain Drive Enclosed in an OSHA Guard

Blow-Through Rotary Valve