manufacturer of the Dilating Disk valve - a precision control valve
Clarke Valve is the exclusive manufacturer of the Dilating Disk™ Valve; an advanced technology quarter-turn valve characterized by its three interlocking petals that control the flow of process fluid. It is a torque-seated valve which employs PTFE or Metal to Metal sealing, and offers a patented series of stem seals that are API 641 and ISO 15848-1 certified to reduce fugitive emissions by 98%. In addition to conforming to a wide-ranging list of industry standards, the Dilating Disk™ Valve is safety integrity level 3 certified, with sizes ranging from 0.25” to 12” and pressure ratings from ASME Class 150 to 1500. With a customer base consisting of over 35 of the leading oil and gas companies in the world, Clarke Valve provides reliable, plug-and-play control valves that allow their customers and partners to meet environmental standards within a compact and low-weight design. To maintain the reliability of Clarke Valve’s manufacturing and operations, the Rhode Island, USA-based facility utilizes an extensive variety of cutting-edge digital design, development, and testing equipment.