China Yongjia Goole Valve Co.Ltd

TD42 thermodynamic steam trap

Product : TD42 thermodynamic steam trap Pressure Rating : 1.6- 6.4Mpa Specification : DN15-50 Material : cast steel Standard screwed : NPT Structural characteristic 1.Attached with steam or air heat preservation mechanism and unaffected by the environmental humidity with operation frequency decreased and service life prolonged.2.Provided with filter screen and drainage valve .3.The valve runs flexibly and reliably with large displacement.Working principle:By taking advantage of themodynamics characteristics,secondary evaporation will arise when the condensate water is discharged to the lower pressure zone and meanwhile when the viscosity and density of steam differ,the drain valve will open of close.Main function The valve is applicable in the steam pipeline and equipment to avoid steam leakage and eliminate steam leakage in order to conserve energy and keep from water hammer and other faults. main technical parameters and indexes of performance Nominal pressure PN63Maximun design pressure(PMA)63bar g Maximum design temperature(TMA)400 Minimum design temperature(TMI)-10 Maximum upstream pressure for saturated steam service(PMO)42bar g Maximum operating temperature(TMO)400 Minimum operating temperature(TMIO)0 Minimum differential pressure( PMiX ) 0.25barMaximum cold hydraulic test pressure 95bar gmaterial of main component Name of component Material of component Valve body, valve cover WCB Others stainless steel connecting dimension Product model DN (mm)ConnectionDimensionLH1H2TD42 TD42 15Internal thread80475420Internal thread90525925Internal thread95596232Internal thread10570.589.540Internal thread11070.589.550Internal thread12070.5104.5

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