Control Valve Sizing – Live Excel Calculator with Rohit Kumar Yadav

🎛️ Size and Review Control Valves with Confidence

The ChemicalWala Control Valve Sizing Live One-Page Calculator is a practical Excel-based tool designed to simplify preliminary valve sizing and engineering evaluation for liquid, gas and steam services.

Enter your operating data in the designated input cells, and the workbook automatically calculates the important sizing parameters and presents the results in a structured, easy-to-review format.

✅ Key Calculations and Features

• Separate sizing modes for liquid, gas and steam services

• Required flow-coefficient calculation

• Cv and Kv-based sizing evaluation

• Minimum, normal and maximum flow-case comparison

• Valve pressure-drop assessment

• Recommended valve-opening guidance

• Liquid cavitation and flashing screening

• Gas critical-flow and choked-flow evaluation

• Steam-service sizing assessment

• Automatic engineering status and warning indicators

• Live Excel formulas with instant recalculation

• Clean one-page calculation-sheet format

📦 What You Will Receive

• One ready-to-use Excel control-valve calculator

• Editable process and fluid input fields

• Automatically generated sizing results

• Reusable workbook for multiple operating cases

• Professional calculation format for design discussions and reviews

🎯 Suitable For

• Process and Chemical Engineers

• Instrumentation and Control Engineers

• EPC and engineering-design professionals

• Plant, operation and project engineers

• Consultants, freelancers and engineering students

⚠️ Engineering Note

This calculator is intended for preliminary engineering sizing and technical evaluation. Final valve selection must be confirmed using the applicable project specification, approved sizing standard and manufacturer or vendor sizing software.