MIL-HDBK-1003/3
Table 14
Common Types of Steam Traps
TYPE
APPLICATION
Bellows
Bimetallic
Thermostat
backup is tolerable; Steam tracing, jacketed
piping, heat transfer equipment, etc.
Float and
Low pressure steam on temperature regulated
Thermostatic
coils; drips on steam mains; other large loads
that vary where you cannot tolerate condensate
backup.
Inverted
HVAC and drips
Bucket
on steam mains.
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