Precision Throttling and Tight Shutoff with Minimal Torque

The ring gear as an appropriate means of driving the movement of the petals to minimize torque


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Achieving Tight Shutoff and Extending Component Life

The interlocking seal and rib combination as a safeguard against seat leakage, high cycle fatigue, and wear


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Clarke Valve™ Continues to Expand Patent Coverage in Key Asian Markets

The Shutter Valve™ has obtained patents in China and Japan, securing the design and related IP for the world’s most compact, efficient, and environmentally responsible control…


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Clarke Valve™ Shatters Benchmarks for Reliability and Fugitive Emissions Under ISO 15848-1:2015

The world’s most compact, efficient, and environmentally responsible control valve has achieved yet another performance benchmark, completing over 100,000 mechanical cycles while…


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Video: Kyle Daniels Presents “Clarke Valve, an OGCI Portfolio Company” at CERAWeek

In his presentation, Kyle Daniels describes the Shutter Valve™ and its fugitive emissions reducing capabilities, as part of an overview of Clarke Valve™ and the venture investment…


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