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Valtek Valdisk high-performance butterfly valve

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.

Product Highlights

Industries

  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Basic (Organic & Inorganic)
  • Petrochemicals
  • Water
  • Desalination
  • Downstream Processing
  • Conventional Steam

Standards

Design Standards

  • ASME (B16.34, B16.10, B16.25, B16.47), DIN, EN, API 609

Industry Standards

  • ISO 15848-1, NACE MR0175, API 607

Regional approvals

  • PED, CRN, TR CU

 

Design Range

Size Range: NPS 3 to 60; DIN 80 to 600

Pressure Class Range: ASME Class 150, 300, 600, 900, 1500; DIN PN 10 to 40

Seating Material: Metal or soft seat

Features and Benefits

  • High-performance throttling — High-thrust cylinder actuator, eccentric-cammed disc for unmatched performance
  • Greater throttling accuracy — Single pivot-point, splined shaft minimizes lost motion between shaft and actuator, ensuring greater accuracy
  • Improved uptime — Long-lasting, bubble-tight shutoff for improved leakage resistance
  • Reduced maintenance costs — Double-offset disc design minimizes seat and disc wear and prolongs service life while reducing leakage

Industries

  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Basic (Organic & Inorganic)
  • Petrochemicals
  • Water
  • Desalination
  • Downstream Processing
  • Conventional Steam

Standards

Design Standards

  • ASME (B16.34, B16.10, B16.25, B16.47), DIN, EN, API 609

Industry Standards

  • ISO 15848-1, NACE MR0175, API 607

Regional approvals

  • PED, CRN, TR CU

 

Design Range

Size Range: NPS 3 to 60; DIN 80 to 600

Pressure Class Range: ASME Class 150, 300, 600, 900, 1500; DIN PN 10 to 40

Seating Material: Metal or soft seat

Features and Benefits

  • High-performance throttling — High-thrust cylinder actuator, eccentric-cammed disc for unmatched performance
  • Greater throttling accuracy — Single pivot-point, splined shaft minimizes lost motion between shaft and actuator, ensuring greater accuracy
  • Improved uptime — Long-lasting, bubble-tight shutoff for improved leakage resistance
  • Reduced maintenance costs — Double-offset disc design minimizes seat and disc wear and prolongs service life while reducing leakage

Parts & Services

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