Assertion: safety valve's pressure | /r/CapableOf | decrease to close the valve disc
Facets:
value: to the prescribed value
type: OTHER
Source sentences:
text: Safety Valve is a type of valve that automatically actuates when the pressure of inlet side of the valve increases to a predetermined pressure, to open the valve disc and discharge the fluid (steam or gas ) ; and when the pressure decreases to the prescribed value, to close the valve disc again.