using the latest API 2000 7th edition guides - Emerson

api2000Use the following API 2000 calculator to determine the Tank Blanketing Regulator Flow (PRV – padding) or Vapor Recovery Regulator Flow (BPRV – depadding).NOTE: Table and sizing from API 2000 fifth edition, April 1998. TABLE 1 Bulletin API20000113. TABLE 7 TANK BLANKETING VALVE CAPACITIES