F16T1/00	7	Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers	F16T1/00	F16T1/00		502
F16T1/02	8	with valves controlled thermally	F16T1/02	F16T1/02		94
F16T1/04	9	by expansion rods	F16T1/04	F16T1/04		61
F16T1/06	9	by expansion tubes	F16T1/06	F16T1/06		208
F16T1/08	9	by bimetallic strips or plates	F16T1/08	F16T1/08		332
F16T1/10	9	by thermally-expansible liquids	F16T1/10	F16T1/10		393
F16T1/12	8	with valves controlled by excess or release of pressure	F16T1/12	F16T1/12		107
F16T1/14	9	involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate {(F16T1/10 takes precedence)}	F16T1/14	F16T1/14		409
F16T1/16	9	involving a high-pressure chamber and a low-pressure chamber communicating with one another, i.e. thermodynamic steam chambers	F16T1/16	F16T1/16		47
F16T1/165	10	{of disc type}	F16T1/16	F16T1/16		120
F16T1/18	9	involving a vacuum chamber	F16T1/18	F16T1/18		4
F16T1/20	8	with valves controlled by floats	F16T1/20	F16T1/20		222
F16T1/22	9	of closed-hollow-body type	F16T1/22	F16T1/22		262
F16T1/24	10	using levers	F16T1/24	F16T1/24		640
F16T1/26	9	of upright-open-bucket type	F16T1/26	F16T1/26		162
F16T1/28	10	using levers	F16T1/28	F16T1/28		111
F16T1/30	9	of inverted-open-bucket type; of bell type	F16T1/30	F16T1/30		43
F16T1/305	10	{using levers}	F16T1/30	F16T1/30		109
F16T1/32	9	of rocking or tilting type	F16T1/32	F16T1/32		139
F16T1/34	8	without moving parts other than hand valves, e.g. labyrinth type	F16T1/34	F16T1/34		345
F16T1/36	8	specially adapted for steam lines of low pressure	F16T1/36	F16T1/36		57
F16T1/38	8	Component parts; Accessories {(valves in general F16K)}	F16T1/38	F16T1/38		620
F16T1/383	9	{Valve closing members or valve seats}	F16T1/38	F16T1/38		135
F16T1/386	9	{Actuating mechanisms for lift valves}	F16T1/38	F16T1/38		110
F16T1/40	9	Actuating mechanisms of ball valves	F16T1/40	F16T1/40		38
F16T1/42	9	Actuating mechanisms of slide valves	F16T1/42	F16T1/42		30
F16T1/45	9	Means for venting or aerating (separate devices therefor F16K24/00)	F16T1/45	F16T1/45		93
F16T1/48	9	Monitoring arrangements for inspecting, e.g. flow of steam and steam condensate	F16T1/48	F16T1/48		343
