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Piston Control Valve - Flow Control Valve


The GA Rate of Flow Control Valve limits the flow to the downstream system, regardless of fluctuations in upstream or downstream line pressure. This rugged and versatile piston control valve provides superior design, simple operation, and maximum performance in water control.

Meets American Iron and Steel requirements.

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General information

Product features and benefits

  • Rugged and corrosion resistant
  • Flow efficient full port design
  • Exclusive V-port design for stable flow control
  • Cavitation resistant
  • Visual position indicator
  • 2" - 36" Heavy Duty Cast Iron Globe or Angle Body
  • Available with reducing, sustaining, solenoid or check


  • Body: Cast Iron, ASTM A126 Class B (NSF-61 Epoxy Coated)
  • Cover: Steel, ASTM A36 (NSF-61 Epoxy Coated)
  • Cover Fasteners: Steel, ASTM A307
  • Piston, Liner, Seat Ring: Bronze, ASTM B62
  • Seals: Buna-N or Composition
  • Renewable Seat: Buna-N
  • Internal Fasteners: Stainless Steel, Type 304

Corrosion protection

  • High strength epoxy coating
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9025 Marshall Road
Cranberry Township, PA 16066
United States
+1 724-776-1020 +1 724-776-1254 Write e-mail