Product: TD42F thermodynamic steam trap

Pressure Rating: 1.6- 6.4Mpa

Specification: DN15-50

Material: cast steel Standard flanges: DIN, ANSI, JIS, JB79

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	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

Other Information:

Tel: + 86-577-57781015 

Fax: +86-0577-67985602

Email: fjxcathy1985@yeah.net

Website: http://www.chinavalve1.com/

Skype:fjxcathy

Payment:T/T

Delivery:FOB

Origin:China

Minimum Order:1

Packaging:standard

connecting dimension 

Product model	DN (mm)	Connection	Dimension
			L	H1	H2
TD42F	15	Flange	150	58	47
	20	Flange	150	58	47
	25	Flange	160	62	43
	32	Flange	210	78	52
	40	Flange	230	80	55
	50	Flange	230	80.5	64.5
	65	Flange	280	100	82
	80	Flange	310	118	92
	100	Flange	460	128	102