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Td42 Thermodynamic Disc Type Steam Trap

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Basic Info

Model No.:  TD42

Product Description

Model NO.: TD42 Origin: China(Mainland) Trademark: GOOLE, OEM HS Code: 8481804090 TD42 Thermodynamic Steam Trap  
Brief Introduction.
TD42 Steam Trap is a kind of thermodynamic steam trap which is mainly used for the environment with low condensate back pressure and low capacity requirement, similar to Spirax Sarco Design.
Structural Characteristic.

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 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.

Due to their compact design and cost effectiveness thermodynamic steam traps are widely used in applications where the condensate must be removed immediately from steam lines and steam equipment. They discharge the condensate near the saturation temperature.
Field of Application.
Product Name: TD42 thermodynamic steam trap.
Pressure Rating: 1.6- 6.4 Mpa.
Nominal Diameter: DN15-50 mm.
Body Material: Steel WCB,Stainless Steel.
Standard flanges: DIN, ANSI, JIS.
Standard Screwed:NPT,BSP.
Main Technical Parameters and Indexes of Performance.
Nominal pressure PN63
Maximun design pressure(PMA) 63bar g
Maximun design temperature(TMA) 400
Minimun design temperature(TMI) -10
Maximun upstream pressure for saturated steam service(PMO) 42bar g
Maximun operating temperature(TMO) 400
Minimun operating temperature(TMIO) 0
Minimun differential pressure( PMiX ) 0.25bar
Maximum cold hydraulic test pressure 95bar g
 Material of Main Component.
Name of component Material of component
Valve body, valve cover WCB
Others stainless steel
Main External Dimensions.
 Td42 Thermodynamic Disc Type Steam Trap
Product model DN
Connection Dimension
L H1 H2
TD42 15 Internal thread 80 47 54
20 Internal thread 90 52 59
25 Internal thread 95 59 62
32 Internal thread 105 70.5 89.5
40 Internal thread 110 70.5 89.5
50 Internal thread 120 70.5 104.5
TD42 15 Socket welded 80 47 54
20 Socket welded 90 52 59
25 Socket welded 95 59 62
32 Socket welded 105 70.5 89.5
40 Socket welded 110 70.5 89.5
50 Socket welded 120 70.5 104.5

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