Assertion: safety valve's pressure | /r/HasProperty | 1.0 scfm
Facets:
Source sentences:
text: The flow is proportional to the absolute inlet pressure, so the flow in scfm would equal the C v flow coefficient if the inlet pressure were reduced to 2 psia and the outlet were connected to a vacuum with less than 1 psi absolute pressure (1.0 scfm when C v = 1.0, 2 psia input).