About: one-way valve

Premodifier: one-way
Head noun: valve

Same concepts
http://dbpedia.org/resource/Check_valve

Broader concepts

label	provenance	confidence
suitable valve	isap:372353625	0.753933
valve	isap:372353543	0.533322
device	isap:163812459	0.532711
advantage	isap:338544760	0.455112
system	isap:158843812	0.452869
duckbill valve	isap:372353619	0.450699
pressure	isap:297216751	0.396898

Narrower concepts

label	provenance	confidence
backflow preventer	isap:12428215	0.818614
ball valve	isap:372353926	0.765812
check valve	isap:372353529	0.711278
flap valve	isap:372353678	0.671567
duckbill valve	isap:372353590	0.666571
duck-bill valve	isap:372353612	0.665573
reed valve	isap:372353770	0.649381
pressure reduce valve	isap:362167076	0.631939
valve member	isap:113390818	0.604524
diaphragm	isap:15467834	0.411876