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James Kater
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Individual
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Individual
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Publication of GB190012942ApublicationCriticalpatent/GB190012942A/en
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof
(AREA)
Abstract
12,942. Kater, J. July 18. Clack boxes.-Consists in combining with a boiler-feed check valve f a plug cock j by means of which the valve may be cut off both from the boiler and the feed pipe. The check valve may then be removed for repairs. In a modification, the plug of the cock is inverted and operated from the small end.