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S115-43 Watts

Pressure Reducing Control Valve and Sustaining with Downstream Surge Control

Series S115-43,S1115-43 Pressure Reducing and Sustaining Control Valve with Downstream Surge Control Feature is designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, sustain a minimum upstream pressure, and quickly modulate toward a closed position when a sudden high pressure downstream condition occurs. The quick closing action of the valve prevents possible damaging high inlet pressure from passing through the valve to downstream piping.

Features

  • Automatically reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
  • Lightweight Stainless Steel construction offers superior corrosion resistance for longer life
  • Downstream Surge Control prevents against possible damage from sudden downstream pressure increase
  • Simplified and efficient design is easy and economical to maintain

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific S115-43