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Class Information
Number: 137/473
Name: Fluid handling > Line condition change responsive valves > Pop valves > Pop pressure reactor in branched released path > Separate relief valves or valves for each branch
Description: Valves in which the flow in each path is initiated or controlled by a separate valve or valve area, at least one of which is of the pop reactor and/or huddling chamber type.

Patents under this class:

Patent Number Title Of Patent Date Issued
8028719 Control stop and flushing system Oct. 4, 2011
4276901 High flow pressure relief valve Jul. 7, 1981

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