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Flowserve-Valtek-Noise Reduction Control Valves - Stealth

Noise Reduction Control Valves - Stealth

BRAND: Valtek

Stealth control valve trim reduces control valve noise and vibration in the most demanding gas applications. Stealth combines new advances in noise control with previously proven technologies to create the most effective device capable of eliminating noise in the most demanding services.

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Parts & Services


  • Power
  • Oil & Gas
  • Chemical
  • Water
  • General Industry

industry sectors

  • Nuclear
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power
  • Biomass and MSW
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
  • Basic
  • Specialty
  • Biofuels
  • Pharmaceutical
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries

ASME B16.34

Design Range

Size Range: 3 to 36

Pressure Class Range: 150 to 4500

Seating Material: Metal

Features & Benefits
  • Stealth is the most effective and efficient high pressure drop noise attenuation trim ever developed
  • Attenuations in excess of 40 dBa have been achieved
  • Pressure reduction stages of between 6 to 30
  • Can be used in several control valve platforms:
    • Mark One
    • Mark 100
    • Mark 200


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