Bi, Torq valve automation s re, Settable emergency block valve r, Ebv is intended for use by natural gas, Chemical facilities or whatever, Production pipelines else process, Critical applications in refineries involving flammable liquids or gases. Our r, Ebv will shut down an api 607 1/4, Turn valve should there be flames or high local heat, Reducing chances that dangerous media will further feed a blaze. The unit may also serve as shut down through a remote signal in advance of an approaching fire. Together with those safety features, The r, Ebv can be manually operated as part of a regular assuring proper, Maintenance program function of this crucial safety device at every moment