Non-return valve
type: Ontology
creation date: 2026-08-02T01:39:29+01:00
imports: http://semantic-mediawiki.org/swivt/1.0

Non-return valve
type: Subject
type: Category:DCN Definition
type: Category:DCN Product Knowledge
type: Category:Definitions
type: components
page: https://www.designingbuildings.co.uk/wiki/Non-return_valve
wiki namespace: 0
wiki page modification date: 2022-07-27T06:28:52Z
wiki page sort key: Non-return valve