Assertion: valve's stem | /r/HasProperty | guided bottom
Facets:
value: for accurate operation
type: PURPOSE
value: for seating
type: PURPOSE
Source sentences:
text: For accurate operation and seating, the stems are guided both top and bottom and for non-critical assembly of actuator and stem, an adjustable coupling is provided.
text: For accurate operation and seating, the stems are guided both top and bottom and for non-critical assembly of actuator and stem, an adjustable coupling is provided.