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Small Footprint, Steady Control of Gas Flows or Pressures

SmartVO™ Control Valves

Sierra has manufactured gas flow control valves since the 1980s as part of our mass flow controller product line—so SmartVO is field proven technology. Sierra’s SmartVO™ control valves offer robust and field-proven direct-acting electromagnetic proportional control valve technology to compensate for a wide variety of temperature and pressure variations in the gas stream. You can even locally adjust response characteristics for multiple applications or system pressure design changes.

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Precision Gas Flow Control Valves

  • Proprietary frictionless-hovering direct-acting control valve
  • Operate over a wide pressure differential range
  • Many choices of fitting and elastomers
  • Aluminum and 316L stainless steel
  • Available with valve control package and power supply
  • For fast delivery, buy online, next-day shipment

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