Assertion: air compressor | /r/HasAspect | a check valve
Facets:
value: between the compressor
type: LOCATION
value: between an automatic valve
type: OTHER
value: usually
type: TEMPORAL
value: between the reservoir tank
type: LOCATION
Source sentences:
text: Air compressors usually have a check valve between the compressor itself and the reservoir tank and an automatic valve that vents the line between the compressor and the check valve to atmosphere whenever the compressor is stopped.