2025 Q3 Joint BCxA NW and AEE PNW Chapter Meeting

 

September 18, 2025
12:00 PM - 1:00 PM
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Virtual Meeting

2025 Q3 Joint BCxA NW and AEE Pacific Chapter Meeting

HVAC Steam Control Valves - Part 1
Date: Thu Sep 18, 2025 - PDT
Time: 12:00 PM PST
Location: Virtual Microsoft Teams Meeting
Presenter: John Thorpe, PE
John Thorpe, PE

Topic: HVAC Steam Control Valves - Part 1

Teams Meeting ID: 299 421 818 952

Teams Passcode: Fa9Vc9Pj

Description:  

This session is intended as an engineering level (i.e., graduate BSME, EIT and above) introduction to and discussion on;

  1. Physical background of steam and its properties as a working fluid for heat transfer
  2. Principle of steam control using conventional commercial grade HVAC equipment
  3. Basic calculations for sizing and selection of HVAC steam control valves
  4. Higher level comments on performance issues,material selection, automated actuation, installation and commissioning considerations

Session concludes with an actual example of control valve sizing and selection for a throttling application and preview of Part II.