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Flowserve-Valtek-Linear Globe/Angle Control Valves - Mark One

Linear Globe/Angle Control Valves - Mark One

BRAND: Valtek

The Valtek Mark One globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance. The spring-cylinder actuated Mark One valve provides stiffness and maintains high positioning accuracy, repeatability, controlled high speed, and faithful response.

Product Highlights

Industries

  • 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
  • Petrochemicals
  • 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

Standards

  • IS0 9001:2008
  • PED Directive 97/23/EC
  • ATEX QAN Quality Registration
  • IECEX QAR Quality Registration
  • SIL Certification
  • CRN Certification (Canadian Registration)
  • EMC Directive 2004/108/EC
  • ATEX Directive 94/9/EC
  • CE Mark
  • SSOV (FM Safety Shut-off Valve Fuel Service)
  • API 607 Fire Safe


Electronic Certifications for Logix Positioners Mounted on Mark Series Valves

  • CSA
  • FM
  • SIRA
  • TR CU
  • INMETRO
  • TESTSAFE
  • KOSHA
  • CCOE


Design and Material Standards for Mark Series Valves

  • ASTM B16.5
  • ASTM B16.9
  • ASTM B16.10
  • ASTM B16.11
  • ASTM B16.25
  • ASTM B16.34
  • ASTM A (material)
  • ASTM SA (material)

Design Range

Size Range: 0.5 to 36

Pressure Class Range: 150 to 4500

Seating Material: 

  • 300 series s.s.
  • 400 series s.s.
  • Alloy 6 & 21 overlay
  • Monel
  • Hastelloy
  • Inconel
  • Other materials
  • PTFE soft seat

Features and Benefits

  • Small, compact, lightweight body and actuator package
  • Stiff and high-thrust cylinder actuator offers position accuracy, repeatability, and assured response
  • Broad solutions envelope with significant flexibility

Configurations

Globe Control Valve

High Performance

Severe Service

Anti-Cavitation

Noise Abatement

Errosion Control

Fugitive Emissions

Industries

  • 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
  • Petrochemicals
  • 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

Standards

  • IS0 9001:2008
  • PED Directive 97/23/EC
  • ATEX QAN Quality Registration
  • IECEX QAR Quality Registration
  • SIL Certification
  • CRN Certification (Canadian Registration)
  • EMC Directive 2004/108/EC
  • ATEX Directive 94/9/EC
  • CE Mark
  • SSOV (FM Safety Shut-off Valve Fuel Service)
  • API 607 Fire Safe


Electronic Certifications for Logix Positioners Mounted on Mark Series Valves

  • CSA
  • FM
  • SIRA
  • TR CU
  • INMETRO
  • TESTSAFE
  • KOSHA
  • CCOE


Design and Material Standards for Mark Series Valves

  • ASTM B16.5
  • ASTM B16.9
  • ASTM B16.10
  • ASTM B16.11
  • ASTM B16.25
  • ASTM B16.34
  • ASTM A (material)
  • ASTM SA (material)

Design Range

Size Range: 0.5 to 36

Pressure Class Range: 150 to 4500

Seating Material: 

  • 300 series s.s.
  • 400 series s.s.
  • Alloy 6 & 21 overlay
  • Monel
  • Hastelloy
  • Inconel
  • Other materials
  • PTFE soft seat

Features and Benefits

  • Small, compact, lightweight body and actuator package
  • Stiff and high-thrust cylinder actuator offers position accuracy, repeatability, and assured response
  • Broad solutions envelope with significant flexibility

Configurations

Globe Control Valve

High Performance

Severe Service

Anti-Cavitation

Noise Abatement

Errosion Control

Fugitive Emissions

Parts & Services

Our global expertise and local service centers ensure that you stay up and running.

Virtual Plant

Use Flowserve VirtualPlant 3D models of various plant types to help you 'see' our capabilities in key industrial applications.

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