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Smith Meter® Model 200-40A / 200-42A Flow Limiting Valves

Brand: TechnipFMC
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Smith Meter® Flow Limiting Valves are automatic, self-actuating, globe-pattern, flow-limiting valves.

These valves are diaphragm operated and are used primarily in systems with parallel meter runs to protect the meters against excessive flow rate when less than the maximum number of meter runs are operating.
Features
  • Automatic Operation
  • Simple Construction – Reduces maintenance costs and downtime
  • Versatile – Horizontal or vertical
  • Application – May be combined with other Smith Meter pilots to provide multiple control functions
Smith Meter® Flow Limiting Valves are automatic, self-actuating, globe-pattern, flow-limiting valves.

These valves are diaphragm operated and are used primarily in systems with parallel meter runs to protect the meters against excessive flow rate when less than the maximum number of meter runs are operating.
Features
  • Automatic Operation
  • Simple Construction – Reduces maintenance costs and downtime
  • Versatile – Horizontal or vertical
  • Application – May be combined with other Smith Meter pilots to provide multiple control functions
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Specifications

Brand

Nominal Size

  • 2" - 6"

Nominal Flow Ratings

  • 130 - 1000 gpm (492 - 3750 lpm)

Flow Capacity

  • 50 - 436 Cᵥ

Maximum Product Viscosity

  • 200 SSU (40 mPas)
  • Above 200 SSU, consult factory

Pressure Rating/Connections

  • Class 150 ASME, 285 psi (19.6 bar)
  • Class 300 ASME, 300 psi (20.7 bar)

Temperature Range

  • Buna-N: -20°F to 200°F (-28°C to 93°C)
  • LS (Low Swell) Buna: -20°F to 200°F (-28°C to 93°C)
  • Viton: -20°F to 350°F (-28°C to 177°C)
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