About: http://webisa.webdatacommons.org/323972338

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It is not spring-loaded and depends on gravity to close the valve when it is upside-down. 4 1/2 long overall including fittings.
http://www.w3.org/ns/prov#wasQuotedFrom	pegasusautoracing.com