S3-150 Main

Stage 3 – 1.5″ Vertical Float Valve


  • For use in high turbulent tank conditions requires 3/4″ water level change before activation
  • Smooth positive shutoff
  • Compact design for even smaller tank applications
  • Operating range: 5-110 PSI
  • 1 1/2″ FPT Inlet and Outlet
  • Uses diaphragm Part # 72-D-P with 2 holes (1 small hole plus 1 – 3/32″ diameter hole in center)


  • 9″H x 10 1/2″W x 5 1/4″D



s3150 flow rates



S3-150 Gallery
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All Cleveland Valve Company products carry a one year warranty. The warranty is against defects in materials and workmanship for the stated period of warranty. The defective product will either be repaired or replaced. All returned items must be sent freight prepaid.




 The Most Compact and Corrosion Resistant Valves on the Market!