Click on the buttons to open the collapsible content - where units are shown these are the default units and also the units used in calculations.
Process Fluid     Water Ammonia Carbamate Charge Oil CO2 Condensate Water Crude Oil Ethyl Alcohol Glycol Kerosene LPG Lube Oil (Hot) Lube Oil (Not hot) Methanol Mobil A Oil 20 c/s Oil 500 c/s Parafin Oil Job Specific Liquid
Flowrate Lb/Hr (Drop down for distance units - Can't be zero or less)
Upstream Valve Inlet Pressure Psia (Drop down for pressure units - Can't be less than atmospheric pressure)
Upstream Valve Inlet Temperature Deg F (Drop down for temperature units - Can be positive and negative - cannot be less than 273.15 Kelvin)
Upstream Valve Outlet Pressure Psia (9999 for don't know - Drop down for pressure units - cant be more than valve inlet pressure, cant be less than 0 Psia)
Upstream Valve Outlet Temperature Deg F (9999 for dont know - Drop down for temperature units - Cant be more than valve inlet temperature - cant be less than minus 0 Kelvin)
Valve Type Standard Globe Valve Butterfly Valve Ball Valve Other
Nominal Valve Size 1 2 3 4 6 8 10 12 16 18 20 24 30 36 "NB DN (Zero if unknown - Drop down for pressure units - cannot be more than valve outlet pressure minus silencer inlet pressure)
Valve Cv - Fully open USGpm/min (Zero if unknown, cant be less than zero)
Valve Opening characteristic - If Known (default to Linear) Linear Equal Percentage Quick Opeing Square Root Modified Parabolic Hyperbolic
Valve Make - If Known (Text entry)
Valve Model - If Known (Text entry)
Pressure Drop Standard API674 Flo-Dyne Standard Customer Specified