Clarke Industrial Engineering, Inc. develops, manufactures, and markets shutter valves for industrial and aerospace applications. It offers tungsten-coated petals, ceramic petals, Teflon-lined valves, and optional seals for dirty service. The company serves oil and gas, power, advanced water systems, and chemical plant precision industries. The company was founded in 2011 and is based in North Kingstown, Rhode Island.Clarke Industrial Engineering Incorporated, doing business as Clarke Valve, designs, manufactures, and supplies shutter valves. It offers precision flow control, zero pressure drop, and tight shut off valves; tungsten-coated petals, ceramic petals, Teflon-lined valves, and optional seals for dirty and severe service applications. The company’s products are used in oil and gas, power, advanced water systems, and chemical plant precision applications. Clarke Industrial Engineering Incorporated was founded in 2011 and is based in North Kingstown, Rhode Island.