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Installation and Maintenance
SERIES TTF THERMOSTATIC STEAM TRAP AND AIR VENT
This bulletin should be used by experienced personnel as a guide
to the installation of TTF thermostatic steam traps and air
Selection or installation of equipment should always be
vents.
accompanied by competent technical assistance.
to contact Armstrong or its local representative if further
information is required.
Armstrong Series TTF Stainless Steel Thermostatic Steam Traps are
of the balanced pressure type and provide positive intermittent
Operating pressure ranges from 0 to 300 psig.
discharge.
Table for orifice size and pipe connections.
Model
TTF-1
Straight-Thru
Right Angle
I
When installing Series TTF traps, observe good piping practices
and local codes.
Figure 1 shows a typical Series TTF
steam trap installation.
pocket and strainer prolong the
trap's service life by protecting the
internal mechanism from scale and
dirt.
Valves in the inlet and
discharge lines allow the trap to be
isolated for maintenance.
Series TTF traps may be piped in
either a vertical or horizontal
position.
When installing a TTF series trap,
observe the following rules:
Orifice
Connections
Size
The dirt
We encourage you
Pipe
or
I
Equipment
Drip
Pocket
Return Header !I
Figure 1.
IB-33
See
Series TT
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Related Manuals for Armstrong TTF Series
Summary of Contents for Armstrong TTF Series
-
Page 1: Installation And Maintenance
Selection or installation of equipment should always be vents. We encourage you accompanied by competent technical assistance. to contact Armstrong or its local representative if further information is required. Armstrong Series TTF Stainless Steel Thermostatic Steam Traps are of the balanced pressure type and provide positive intermittent Operating pressure ranges from 0 to 300 psig. - Page 2 Do not elevate condensate if the equipment is under IF THIS SITUATION CANNOT BE AVOIDED, modulated control. CONTACT ARMSTRONG FOR A BULLETIN ON SAFETY DRAINS. Do not install Series TTF traps on superheat. Do not hydrotest or air test Series TTF traps above psi.
- Page 3 SERIES TTF THERMOSTATIC STEAM TRAP AND AIR VENT TO FREEZING CONDITIONS WHEN SERIES TTF TRAPS ARE SUBJECTED Series TTF traps are recommended for use in such applications as tracer lines, tank car coils, tank heating coils, and other When applications that may subject them to freezing conditions. freezing conditions are likely to exist, take the following precautionary steps.
- Page 4 SERIES TTF THERMOSTATIC STEAM TRAP AND AIR VENT THERMOSTATIC THERMOSTATIC AIR VENTS STERILIZER COMPARTMENT STEAM TRAP STEAM TRAP Installation on a sterilizer. Fig. 6. Fig. 5. THERMOSTATIC AIR VENT THERMOSTATIC AIR VENTS STEAM THERMOSTATIC AIR V COMPARTMENT VULCANIZER _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ STEAM TRAP STEAM STEAM TRAPS...