TD42 Thermodynamic Steam Trap

Brand:GOOLE,OEM

Description:Spirax Sarco TD42 Thermodynamic Disc Steam Trap

Origin:China Zhejiang

Port:shanghai/ningbo

Payment Terms:T/T

Product detail: 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 pressure	PN63
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 pressure	95bar g

 
Material Of Main Component.
 

Name of component	Material of component
Valve body, valve cover	WCB
Others	stainless steel

 
Connecting Dimension.
 

Product model	DN (mm)	Connection	Dimension
			L	H1	H2
GATD42 GATD42	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
GATD42 GATD42	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