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The Schenck Process Scale Valve (SD) is designed for use on top of silos and can concurrently
divert air and product. Product is diverted into a receiving hopper while air continues into the return line back to the storage bin. When the desired amount of product is delivered to the silo an electrical impulse from a level control or weigh scale triggers the SD and the valve automatically diverts the flow of product into the next receiver or back to storage.

  • Designed for use on top of silos
  • Concurrently diverts air and product
  • Temperature rating up to 250° F
  • Available in cast iron, aluminum or stainless steel
  • Handles operating pressures up to 15 psi

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