Sun Introduces "Inverse Function" Electro-proportional Pilot Stage Relief

Sun's latest product introduction, Model RBAN, is a 2 port, electro-proportional, pilot stage relief with "inverse function". With no power to the coil, the valve defaults to the customer-specified setting. Increasing the command signal to the coil progressively reduces the setting of the pilot valve.
RBAN 1/4 cut image
Features of Model RBAN
  • Low leakage in the closed position
  • Fits Sun's existing T-8A pilot cavity
  • Can be used in ventable relief valve packages
  • Similar performance characteristics to Sun's standard proportional pilot stage relief, model RBAP
  • Can be integrated into Sun's main stage elements
Performance Characteristics
Performance Characteristics Curve