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Cryogenic Cam Butterfly Valve Graphic

 

Provides a Tighter More Reliable Seal at Vast Temperature Ranges

The Cryogenic Cam Butterfly Valve (CCBV) is designed so that the disc rides on a cam shaft and is held rigid by a torsion spring, which provides both axial movement of the disc in addition to the standard 90 degree rotation of a standard butterfly valve. Because the valve’s disc can rotate and translate, it can hold a tighter seal, preventing leakage despite dimensional changes caused by changing operating temperatures.

 

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Cryogenic Cam Butterfly Valve Illustration