TLV Valve Calculator

Content rating
Teen
1K+
Downloads
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About this app

TLV Valve Calculator enables the user to size and select TLV control valves and pressure reducing valves. With simple process inputs, the app recommends a valve with the appropriate size and model for the input data. Datasheets and supplementary information, including noise calculation results, are provided for additional context for selection.
Sizing and calculations for TLV control valves and pressure reducing valves.
Updated on
Sep 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

What's New
- Fixed a regression affecting the CV-COS-16 results page, and corrected the required Cv calculation for superheated steam in PRV
- Updated the steam velocity suggestion message for clearer guidance
- Mach number is now displayed for CV calculations and has been removed from PRV, where it doesn't apply
- Fixed an issue where pipe and unit settings were incorrect on a fresh app installation

App support

Phone number
+81794221122
About the developer
TLV CO., LTD.
tshindo@tlv.co.jp
881, NAGASUNA, NOGUCHICHO KAKOGAWA, 兵庫県 675-0016 Japan
+81 80-8544-3072