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Thermodynamic Steam Traps
Thermodynamic Steam Traps
Thermodynamic steam trap in alloy steel construction with full stainless steel internals are offered. Best suited for medium/high pressure line drains, with low to medium condensate load. Salient features: complete stainless steel internals ensure better mechanical & corrosion resistance properties, condensate entry below the disc, concentric to the disc/seat ensures a clean & parallel lift of the disc with reference to the seat, eliminating localised wear & tear, the disc & seat are fully hardened by a special hardening process, to withstand continuous, prolonged operation, perfect shut off, no steam loss, robust, maintenance free, fully guaranteed, sizes: DN 15, 20, connections: socket weld/flanged – end connection flanges are welded on, non IBR/IBR; limiting conditions: PMA: max. allowable pressure – 65 bar (g); TMA: max. allowable temp. - 510°C; maximum operating back pressure at the outlet should not exceed 80% of the inlet pressure; minimum differential pressure for satisfactory operation – 1.5 bar; cold hydro test pressure – 130 bar (g). Installation: the trap will operate in any position but the preferred installation is in a horizontal position with the cover on the top. Full port isolating valves should be installed upstream and downstream of the trap. Always open isolation valves slowly until normal operating conditions are achieved to avoid system shocks. Maintenance: 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 trap is dismantled. Important: the trap should be installed as close as possible to the line to be drained. For new pipelines, ensure that the lines are properly flushed, prior to fitting the traps, to avoid strainer choke-up.