Van cốc tách nước ngưng hơi , bãy tách nước ngưng bích

Product features

1, All the moving parts of trim are stainless steel which is wearability and anti-corrosive.
2, For the steam cannot arrive to the valve seat hole by the water sealing that does not have steam losing and have highly effective energy saving.
3, It can¡¯t be destroyed and staved because of the Inverted bucket. It can bear water hammer and have a long usage circle.
4, It has air vent in the top of Inverted bucket. It has good performance to continuously vent air to lest Cold lag and aired up.
5, It can¡¯t influence by the back pressure and working well in the high back pressure.
6, It Works reliably, only has two movement parts (lever and Inverted bucket.) so that cannot form hinder.
7, The valve seat and disc are in the top of valve, the valve disc may cause the contamination passing in the on and pass. It has the good self- clean performance and no contamination.   

Working principle

Inverted bucket steam trap using the density contrast of condensate water and steam to work. The internal structure is lever system connect with inverted bucket. The inverted bucket steam trap has a down facing inverted bucket as hydraulic sensor in order to overcome the steam pressure. When the device starts, in the pipeline appears the air and the low temperature condensate water. The Inverted bucket steam trap is full opening in this time, the condensate water rapidly discharges, the temperature rises quickly. The steam enters into inverted bucket which will produce upward buoyancy and the lever impetus valve core to close the valve. It has one hole in the inverted bucket which releases the air automatelly.  When a little of steam discharges from the hole, the remainder steam will form condensate water. The inverted bucket loses the buoyancy and downward, the lever impetus the valve core to open the valve. When the steam enters into the inverted bucket, the valve closed again, circulate working, interrupted draining water. 
 

Inverted bucket steam trap continuously drains water energy table (Kg/h)  

type		880	881 881F 81	882 882F 82	883 883F 83	884 884F 84	815 815F 85	816816F
	0.5	240	420	800	1520	2500	3960	7190
	1	280	470	930	1750	2950	4500	8600
	2	230	460	930	1800	3020	4500	8150
	4	280	410	920	2000	3050	4400	8800
	6	280	380	800	1560	2600	4600	8000
	8	310	420	900	1750	2950	4900	8850
	10	260	365	660	1550	2550	4500	8450
	12	200	380	720	1730	2880	4850	9000
	15	230	335	560	1500	2500	3000	8400
	17	250	350	600	1550	2600	3200	8650
	21	--	240	860	1200	2200	3400	7200
	25	250	900	1300	2400	2900	7800

Fourth, structure and size880-815th, the side enters the side to leave, Filter, Outside dimension (mm) 

	tpye	DN	A	B	C	D	Maximum operating pressure kg/cm 2
	880	1/2 '' 3/4 ''	96	76	70	128	25
	881	1/2 '' 3/4 '' 1 ''	96	76	100	128	41
	882	3/4 '' 1 ''	145	94	137	170	25
	883	1 '' 1 1/4''	180	120	193	202	25
	884	1 1/4' 1 1/2''	203	150	212	232	25
	815	1 1/2'' 2 ''	220	148	248	250	25

881F-886F¡¢Flange ¡¢Filter¡¢ Outside dimension£¨mm£©

	type	DN	A	B	C	D	Maximum operating pressure kg/cm 2
	881F	15. 20 .25	96	76	100	170	25
	882F	20 .25	145	94	137	210	41
	883F	25 .32	180	121	193	270	25
	884F	32 .40	203	150	212	320	25
	815F	40 .50	220	148	248	320	25
	816F	65 .80	265	489	310	400	25

81-86 under enters the type exterior dimensional drawing (mm))

	type	DN	A	B	Maximum operating pressure kg/cm 2
	81	1/2 ''	108	162	25
	82	3/4 '' 1	133	203	25
	83	1 ''	162	273	25
	84	1 1/4''	184	314	25
	85	1 1/2''	216	380	25
	86	2 ''	260	432	25

The essential to order

1. According the maximum steam consuming capacity multiply the selected magnification of steam equipment (2-3 times) in order to choose the displacement of trap for the maximum condensate water capacity
2.The maximum differential pressure of trap (The front operating pressure minus the back pressure of valve ) should be noted if has back pressure. 
3.The maximum operating temperature of the trap
4.The operating condition of the trap
5.Ends connection6.Body material