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Flowserve-Valtek-High Performance Butterfly Valves - Valdisk

High Performance Butterfly Control Valves - Valdisk

BRAND: Valtek

The Valtek Valdisk™ is a double offset butterfly valve used whenever high capacity is needed with the lowest possible pressure loss.

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Parts & Services


  • Power
  • Oil & Gas
  • Chemical
  • Water

industry sectors

  • Conventional Steam
  • Downstream Processing
  • Basic
  • Water

ASME (B16.34, B16.10, B16.25), PED, DIN, CRN, ISO, NACE, EN

Design Range

Size Range: NPS 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, 36, 42, 48, 52

Pressure Class Range: ASME class 150, 300, 600, 900, 1500

Seating Material: Metal or soft seat

Features & Benefits
  • Low profile, low weight body provides a low cost solution
  • Double offset shaft lifts the seat quickly out of the seat to minimize seat wear and allow low torque for great control
  • Metal and soft seat options provide tight shutoff in both flow directions


Our global expertise and local service centers ensure that you stay up and running. Learn more about our services.

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