Performance / Advantages:

Continues discharging saturation condensed water without accumulation, and so get the maximum thermal efficiency.
When steam pressure changes, the ball float can adjust the opening of valve seat without influence, and so it is stable.
With automatic and manual releaser, and so its exhaust performance is good without airlock and working is smooth without noise.

Application:

By automation, speediness and continuing features, this valve is used for the steam heating equipment, condensation water recovery system and the place where needs removing condensation water at quick speed, and so stop steam leakage effectively and obtain optimum heating.

Working Principle:

By the action of buoyancy, the position of floating ball changes with the water level of condensation water and adjust the opening of valve seat automatically, continue to discharge condensation water, when the condensation water stops, the floating ball fall onto bottom by gravity, then close opening of drain valve. The opening of drain valve is below the water lever, and so the water is separated from steam automatically, and form water seal without steam leakage.

Performance Parameter/ Material List of Main Part:

Mini Working Pressure	0.01Mpa	Maxi allowable temperature for cast steel	42 5
Mini degree of super cooling	0	Maxi allowable temperature for stainless steel	525
Leakage rate with loading	0	Working Medium	Saturated vapor, condensed water
Maxi allowable rate of back pressure	80%	Exhaust plant	Stainless steel / alloy
Valve body, cap	WCB / 304	Floating ball	Stainless steel
Valve seat	2Cr13 / 304	Filter	Stainless steel

Main Basis for Type Selection:

Condensation water loading (discharge)kg/h (select the multiplying power 2~3 times).
Maximum working pressure Mpa
Operation pressure differential
Valve material and nominal pressure
Connection mode and dimension

Use and Maintenance:

Confirm the valve material, pressure and check if the maximum is suitable for operation condition.
Before installation, clean the pipeline and clear away sundries.
The installation position shall be closed to heating equipment as much as possible.
Install the minimum point of pipe horizontally and the direction of flow should be the same to the label of valve.
Install steam trap for each heating equipment in case cause influence each other.
under the safe operation of system, open the valve in front of the steam trap, make it rise up to normal station slowly.
Do time-based maintenance for the normal working of steam trap.

Main Technical Parameters, Indexes of Performance&Connecting Dimension.
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Product model	DN	Conjunction method	Max.allowable temp.	Material of valve body	External dimension (mm)
					L	H1	H2	W
A series Free Ball floating Steam Trap	15	Internal thread	350	WCB	120	82	89	84
	20	Internal thread	350	WCB	120	82	89	84
	25	Internal thread	350	WCB	120	84	95	84
B series Free Ball float Steam Trap	15	Internal thread	350	WCB	150	84	114	114
	20	Internal thread	350	WCB	150	84	114	114
	25	Internal thread	350	WCB	150	86.5	116.5	114
	32	Internal thread	350	WCB	155	98.5	104.5	114
	40	Internal thread	350	WCB	155	98.5	104.5	114
	50	Internal thread	350	WCB	210	98.5	104.5	114
B series Free Ball float Steam Trap	15	Flange	350	WCB	195	94.5	107	132
	20	Flange	350	WCB	195	97	104.5	132
	25	Flange	350	WCB	215	101.5	111.5	140
D series Free Ball float Steam Trap	25	Flange	350	WCB	270	102.5	151	180
	32	Flange	350	WCB	270	109	154.5	180
	40	Flange	350	WCB	280	112	170	184
	50	Flange	350	WCB	290	117	175	195
F series Free Ball float Steam Trap	50	Flange	350	WCB	410	132	129	270
	65	Flange	350	WCB	410	139.5	136.5	270
	80	Flange	350	WCB	430	148	313	275
	100	Flange	350	WCB	430	158	323	280
G series Free Ball float Steam Trap	80	Flange	350	WCB	550	147	331	335
	100	Flange	350	WCB	550	147	331	335
	125	Flange	350	WCB	550	169.5	353.5	335
	150	Flange	350	WCB	550	169.5	353.5	335

Our Services
Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
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2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
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