Linear Globe/Angle Control Valves - Mark One
Product Brand
Valtek®
Type
Linear Control Valves
SubType
Linear Globe/Angle Control Valves
About this product

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.

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  • 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
  • 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)

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

Severe Service Solutions:

Applications requiring noise abatement:

  • MegaStream
  • Stealth

Applications requiring cavitation control:

  • CavControl
  • ChannelStream
  • DiamondBack
  • SideWinder

Globe Control Valve

High Performance

Severe Service

Anti-Cavitation

Noise Abatement

Errosion Control

Fugitive Emissions

Online Tools

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