Fisher Valve Sizing Software Updated -

| Industry | Typical Service | PROVISION Features Used | |----------|----------------|--------------------------| | Oil & Gas | Choke valves on wellheads | Two-phase flow, cavitation avoidance, high ( \Delta P ) | | Chemical | Reactor feed control | Corrosive fluids (material selection), noise control | | Power | Boiler feedwater bypass | High temperature steam, anti-cavitation trim | | Pulp & Paper | Digester circulation | Fibrous slurries (special (C_v) derating) | | HVAC | Chilled water control | Low noise, low ( \Delta P ), actuator speed |

Fisher’s sizing engine is for incompressible flow. For compressible flow, it follows IEC 60534-2-1 to within ±2% of measured flow for most valves. Noise predictions are within ±3 dBA of field measurements per Emerson’s published validation reports. fisher valve sizing software