This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Specifies two test methods for steam traps. The object of these tests is to determine the amount of live steam, if any, that is lost through the steam trap. There is no measurement of the total heat energy lost by the trap. Such total heat loss would include radiation and convection components which can be established separately. Figure 1 shows the test arrangement for test method A, and figure 2 shows the test arrangement for test method B.
Status: PublishedPublication date: 1988-12
Edition: 1Number of pages: 11
Technical Committee: ISO/TC 153 Valves
- ICS :
- 23.060.01 Valves in general
Buy this standard
|std 1 61|
|std 2 61||Paper|
A standard is reviewed every 5 years
Stage: 90.92 (To be revised)
Revised byUnder development
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.