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Class Information
Number: 137/196
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for liquid > With fluid responsive valve > Level responsive > Float > With pressure balanced outlet valve
Description: Separating traps wherein a plurality of coacting liquid outlet valves are arranged to act in opposition or a single outlet valve is provided with opposed surfaces to cancel out the effect of internal pressure on the valve.

Patents under this class:

Patent Number Title Of Patent Date Issued
8132589 Regulating valve for the discharge of liquid Mar. 13, 2012
6857445 Float valve for pulsating flow Feb. 22, 2005
6244828 Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve Jun. 12, 2001
5755560 Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve May. 26, 1998
4763684 Gas separation valve assembly for a diesel motor system equipped for measuring fuel consumption Aug. 16, 1988
4724860 Float controlled valve assembly Feb. 16, 1988
4014362 Simplified balance valve steam trap Mar. 29, 1977

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