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Flowserve-Valtek-Anti-Cavitation Control Valves - DiamondBack

Cavitation Solution Control Valves - DiamondBack

BRAND: Valtek

DiamondBack trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure, never allowing cavitation to form. DiamondBack combines new advances in pressure drop management with previously proven technologies to create the most effective device capable of eliminating cavitation in the most demanding services.


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

industry sectors

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

ASME B16.34

Design Range

Size Range: 1 1/2 to 36

Pressure Class Range: 150 to 4500

Seating Material: Metal

Features & Benefits
  • Effectively eliminates high-pressure drop cavitation and associated noise
  • Passes solids up to 0.5 in (13 mm)
  • Is customizable for the most rigorous application requirements
  • Is available in all commonly specified materials (e.g., 300 and 400 series stainless steels and high-nickel alloys) as well as exotic alloys and tungsten carbide
  • Simultaneously solves two age-old problems — cavitation and erosion — with one product


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