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Class Information
Number: 137/315.39
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > With mechanical movement between actuator and valve > Cam type

Patents under this class:

Patent Number Title Of Patent Date Issued
7610933 Two part valve body for a water treatment system Nov. 3, 2009
6325092 Thermally responsive valve Dec. 4, 2001
5490536 Pinch tube proportioning valve and control cam cartridge therefor Feb. 13, 1996
5458148 Fluid flow control damper assembly and method Oct. 17, 1995
5103857 Self closing valve assembly Apr. 14, 1992
5085245 Flow control valve cartridge Feb. 4, 1992
4768396 Rotary cam assembly Sep. 6, 1988
4651773 Throttle valve assembly Mar. 24, 1987
4557288 Closure-assisted cartridge-type flow control valve Dec. 10, 1985
4543979 Liquid level control having improved instrument air valve Oct. 1, 1985
4516753 Faucet device with replaceable valve cartridge May. 14, 1985
4320777 Actuator mechanism for lift-turn valves Mar. 23, 1982
4007757 Valve shifting mechanism Feb. 15, 1977

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