Top Entry Ball Valves - McCANNA
Product Brand
Top Entry Ball Valves
About this product

The McCANNA Top Entry Ball Valve has the following:

  • Floating or trunnion design for inline maintainability
  • Wedge seat design for less wear and longer life
  • Stem seal design complying to ISO 15848 Fugitive emission requirements
  • Special low-torque cryogenic seat profile

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  • Lower maintenance costs and improved equipment life span offered by the wedge design that allows for thermal expansion at high/low pressures, thereby minimizing contact between pressure loaded parts and ensuring extended seat life and sealing capability
  • Improved process integrity through performance stability and longevity by use of high strength materials, customized seat options and multiple pack offerings that meet requirements related to leakage rates and fugitive emissions
  • Highly durable and greater performance in low temperature applications through a unique cryogenic design that lowers fugitive emissions, provides leakage resistance and adheres to fire safety standards”
  • ASME B16.10, B16.34, B16.5, B16.11, B16.25, API 608
  • PED 97/23/EC
  • Fire-safe: API607,
  • FE (Fugitive emission) ISO 15848-1
  • Crypgenic:  BS6364
  • Functional safety : SIL 3
  • ISO 9001
  • CRN approvals

Size Range: 1/2" - 18" (ASME)

Pressure Class Range: 150-1500 (ASME)

Seating Material: Metal or soft seated


  • Cryogenice design for Temperature up to -320°F to meet BS 6364 seat leakage requirements
  • Special low-torque cryogenic seat profile

Designed for temperatures up to +1500°F for highest demands on valve tightness in process and to atmosphere (FE)


  • Cost effective trunnion mounted sealing systems in size range 6"-16" in a wedge design for a consistently clean finish product
  • Smaller sizes covered by floating ball design.In-line maintenance and repairability
  • Lower torque for installation of cost effective actuators


Severe Services

Corrossive Chemicals
Special alloys and customized solutions are available for abrasive and corrossive applications.

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