Assertion: safety valve's pressure | /r/CapableOf | perform main work
Facets:
value: in this case
type: TEMPORAL
value: in closing
type: TEMPORAL
value: in opening
type: TEMPORAL
Source sentences:
text: Internally piloted solenoid valves are therefore employed for switching higher pressures in conjunction with larger orifice sizes; in this case, the differential fluid pressure performs the main work in opening and closing the valve.