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Flowserve-Worcester-C4C44C51Cryogenic-Ball Valve

Floating Ball Valves - Worcester C4, C44, C51 Cryogenic Ball Valve

BRAND: Worcester

The Worcester C4, C44, C51 is a 3-piece and flange cryogenic ball valve specifically designed for use on liquid gases such as nitrogen and oxygen. It offers high-performance, shutoff valves for intermittent and continuous flow applications with temperatures to -425°F.


  • General Industry

industry sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries

ANSI B.16.34

Design Range

Size Range: ½" to 6"

Pressure Class Range: 150, 300

Seating Material: Polyfill

Features & Benefits
  • Compact design with high flow velocity through quarter-turn operation
  • Positive cavity pressure relief to prevent dangerous over-pressure through thermal expansion
  • Ease of actuation and control seat available for throttling applications


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