PRV2SIZE Pressure Relief Valve and Vent Sizing & Selection software

PRV2SIZE Software


PRV2SIZE software is an easy to use and comprehensive program that offers sizing, selection and configuration capabilities for Anderson Greenwood, Crosby and Varec brand Over Pressure Protection Valves and for Yarway brand Automatic Recirculation Control Valves:

PRV2Size Software Sizing Methods include:

  • ASME Section VIII (API 520, Part I, 9th edition) Gas, Liquid or Steam phase Orifice Area and Flow Calculations
  • Non-Code (API 520, Part I, 9th edition) Gas, Liquid or Steam phase Orifice Area and Flow Calculations
  • API 2000/ISO 28300, 6th edition Gas phase Orifice Area and Flow Calculations
  • ISO 4126-7 (2nd Edition) Gas Liquid or Steam phase Orifice Area and Flow Calculations
  • ASME Section I Steam phase Orifice Area and Flow Calculations
  • Fire Sizing Calculations per API 521 /API 520, Part I, 9th edition for Wetted or Unwetted Vessels
  • 2-Phase ASME Appendix 11: Saturated Water Orifice Area and Flow Calculations
  • 2-Phase API 520, Part I, 9th Edition C.2.1(Mass Flux Direct Integration), C.2.2(Flashing/Non-Flashing) and C.2.3(Sub-cooled/Saturated Liquid) Orifice Area and Flow Calculations
  • 2-Phase API 520, Part I, 7th Edition D.2.1(Flashing Liquid and its Vapor), D.2.1( Non-Flashing Liquid and Gas), D.2.2(Sub-cooled/Saturated Liquid) and D.2.3(Flashing Liquid, Vapor and Gas) Orifice Area and Flow Calculations
  • 2-Phase API 520, Part I, 6th Edition: Separated Flow Method Orifice Area and Flow Calculations
  • Tank Blanketing, Back Pressure or Pressure Reducing Regulator Sizing
  • Varec Flame Arrester Sizing
  • Yarway ARC Flow Control Valve Sizing
  • Tank Vent Sizing for Pressure Relief Valve (API 200/ISO 28300) or Free Vent (API 2000/ ISO 28300, 6th edition) Sizing
  • Reaction Force Calculations
  • Noise Calculations

Sizing Inputs can be in English or Metric Units for:

  • Fluid Properties
  • Pressures, Vacuum and Back Pressures
  • Temperature
  • Flow Capacity

Valve Selection simplified with Filter Bar Options like:

  • Valve Type Filter Option
  • ASME or API dataset for K and A Values Filter Option

Valve Configuration allows:

  • Main Valve Materials of Construction, Accessory Selection with display of Catalog Model and ERP Number
  • Valve Customization
  • Addition of Notes for Sizing Reports
  • Generation of Valve Weight and Dimensions

Valve Sizing Reports in Excel or PDF format include:

  • Datasheet Report
  • Calculations Report
  • Dimensional Drawings Report
  • Configuration Report
  • Flow Curve Report
  • Tank Calculation Report
  • ARC Pump Curve Report

Tag and Project File Management features allow users to:

  • Create New Company, Project and Tag or Change, Copy, Export, and Delete an Existing Tag
  • Utilize Tag Library Tree and Tag Grid to view Company, Project or Valve details for selected Tags
  • Generate detailed Project /Tag Summary Report
  • Export or Import PRV2Size Tags from other users

Reference Library Includes:

  • Valve Catalogs for Anderson Greenwood, Crosby, Yarway and Varec brands
  • PRV2Size Quick Start Guide and PRV2Size Brochure
  • Material Compatibility Reference for Metals and Non-Metals
  • Emerson Pressure Relief Valve Engineering Handbook
  • Emerson 2-phase Application Data Form
  • Valve Features for all Models
  • Pressure Relief Valves Overview

Software Troubleshooting has user options to:

  • Backup Tag Data to a Location
  • Submit Feedback to PRV2Size Contacts
  • Check for Program Updates