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Drain, Control valve, Valve, Air eliminator, Condensate drain
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PT14
Thermodynamic Steam Traps
DESCRIPTION:
Thermodynamic steam trap with full stainless steel internais. Best suited for high pressure line drains with lowto medium condensate loads.
SALIENT FEATURES:
• Complete stainless steel internals ensure better mechanical & corrosion resistance properties.
• Condensate entrybelow the disc, concentrictothe disc/seat ensures a clean & parallel lift of the disc with reference to the seat, eliminating localized wear & tear.
• The disc & seat are fully hardened by a special hardening process, to withstand continuous, prolonged operation.
• Perfectshutoff, nosteam loss.
• Robust, maintenance free, fully guaranteed.
SIZES:DN 15,20,25
CONNECTIONS : Socket weld / Butt weld Non IBR1/IBRapproved.
LIMITING CONDITIONS:
PMA: Max. allowable pressure
250 bar(g)
TMA: Max. allowable temp.*
537°C
Maximum operating back pressure atthe outlet should not exceed 50% of the inlet pressure
Max. operating pressure
175 bar(g)
Minimum differential pressure for satisfactory operation
5 bar
Cold hydro test pressure
500 bar(g)
MAINTENANCE:
The disc and seat should be inspected for wear.
All worn or damaged parts should be replaced with new spares. The disc seat is not replaceable. Ensure that all gaskets are replaced every time the trapisdismantled.
IMPORTANT:
• To prevent water logging, it is required that the line be drained using the bypass, at start-up.
• The trap should be installed as close as possible to the equipment to be drained.
• For new pipe lines, ensure that the lines are properlyflushed, priortofitting the trap.
* Can be supplied for highertemp. on request.
INSTALLATION:
The trap will operate in any position but the preferred installation is in a horizontal position with the disc seat cover on top. Full port isolating valves should be installed upstream and downstream of the trap. After the first 24 hours of service the cover nuts should be checked fortightness.
Indian Boiler regulations
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