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TD42 Type Spirax Sarco Thermodynamic Disc Steam Trap

Product Details

TD42 Type Spirax Sarco Thermodynamic Disc Steam Trap
GATD42 thermodynamic steam trap.
Pressure Rating: 1.6- 6.4Mpa.
Specification: DN15-50.
Material: cast steel.
Standard screwed: NPT.
Structural Characteristics.

1.Assembled with steam or air heat preservation mechanism and unaffected by the environmental humidity;with operation frequency decreased, its 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 thermodynamics 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 pressurePN63
Maximum 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 )0.25bar
Maximum cold hydraulic test pressure95bar g
Material Of Main Component.

Name of componentMaterial of component
Valve body, valve coverWCB
Othersstainless steel
Connecting Dimension.

Product modelDN
GATD4215Internal thread804754
20Internal thread905259
25Internal thread955962
32Internal thread10570.589.5
40Internal thread11070.589.5
50Internal thread12070.5104.5
GATD4215Socket welded804754
20Socket welded905259
25Socket welded955962
32Socket welded10570.589.5
40Socket welded11070.589.5
50Socket welded12070.5104.5

Contact Information

Contact PersonEllison Yue
Fax Number8657767985602
Post Code325105
AddressHeyi industrial zone,Oubei town.
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