Preferred Label : Valved Dispensing Plastic Container Closure;
NCIt related terms : Valved (Dispensing), Plastic;
NCIt definition : Dispensing closure incorporating a product-flow controlling valve within the orifice.
Product will not dispense from the package until sufficient squeezing pressure is
applied to the flexible container to cause the valve to open.;
Origin ID : C96138;
UMLS CUI : C3272592;
Semantic type(s)
concept_is_in_subset