Furnace valve

Fluid handling – With heating or cooling of the system – Circulating fluid in heat exchange relationship

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Details

137375, 251147, 251300, F16K 4900

Patent

active

043925090

ABSTRACT:
A furnace valve suitable for use in an electric furnace in the manufacture of mineral fibre comprising a water cooled sleeve provided with a carbonaceous member which is formed with a flow passage extending therethrough and a shutter plate movable across the face of the carbonaceous member to control the effective discharge area of the flow passage.

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patent: 3448761 (1969-06-01), Feinman
patent: 3770005 (1973-11-01), Brandenburg
patent: 3837356 (1974-09-01), Selep et al.
patent: 3964507 (1976-06-01), Jandrasi et al.
patent: 4121611 (1978-10-01), Bayerl
patent: 4275763 (1981-06-01), Fahrig

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