Assertion: sprinkler's pressure | /r/CapableOf | reduce valve
Facets:
Source sentences:
text: The low pressure sprinklers (or emitters) are installed so that a separate valve turns them on and off, and a special pressure reducing valve is used.
text: The low pressure sprinklers (or emitters) are installed so that a separate valve turns them on and off, and a special pressure reducing valve is used.