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The Mucon® RGV Roller Gate Valve has been designed for applications where the bulk materials handling industry has a requirement for a robust, heavy duty isolation valve It is as modular and configurable as it is robust and reliable. It has a patented blade support system which provides uninterrupted flow of material through the valve body, but can also accommodate an inlet deflector if required by the application. Pre-loaded and self wear compensating seals help prevent any loss of process material and are replaceable without needing to remove the valve from the process line. We offer a range of standard sizes from 150mm (6”) to 600mm (24”) square, our manufacturing methods also allow us to easily produce custom sizes in square or rectangular configurations. The valve can also be supplied with a square to round adapter for the inlet and/or outlet.


For use in the isolation and control of most dry powders, pellets, grains and granules


  • Available in a variety of materials and finishes
  • Our unique design allows the contact parts to be made from a different material from those used in the main valve body


  • An uninterrupted product flow reduces material hang-up and wear of the blade support rollers
  • Sealed steel rollers are as standard providing extended service life
  • Heavy duty construction ensures years of reliable operation
  • Can be easily adapted for round outlets or ducts
  • The Self loaded blade scraper seal provides excellent product retention and wipes the blade mid operation
  • To dramatically reduce service and maintenance downtime all our seals and guides are replaceable with the valve in-line


  • A variety of materials and finishes are available
  • Able to support high product loading
  • Custom size and hole patterns are available
  • All seals are serviceable with the valve in-line
  • Wear compensating polymer seals
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