Inverted Bucket Type Steam Trap:
 
Inverted bucket steam trap, as a kind of mechanical steam trap, has outstanding performance and can be applied under low, middle and high pressure. All the internal parts are made of stainless steel, and the seat is applied heat-treated steel. It is firm in structure and resistant to abrasion and corrosion. And it has long life circle and is not perishable. It is highly recommended for condensation water recovery system for its characteristics as steam saving capacity, high heat engine efficiency and resistance to back pressure. The steam trap may be assembled with check valve so as to save piping space.

Working Principle:
 
Inverted bucket steam trap works with the principle of density contrast between condensation water and steam. The internal structure is connected to bucket with lever system, working on steam pressure switches. The bucket is a level sensor in the steam trap with opening downward. When the device starts up, air and low temperature condensation water enter into the pipe. At this time, the steam trap is completely open, which allows quick discharge of air and low temperature condensation water. And the temperature arises soon. When the steam enters into the bucket, it will float up. Since the bucket connects with lever, the lever will drive the valve core to close the valve. The small vent in bucket can drain water automatically. When some of steam is drained out from the vent and others become condensate, then the bucket will sink lack of float. The lever which is connected to bucket will drive the valve core to open the valve. And then the steam will enter into the bucket and the valve will close. It will all circle in this way and drain water successively.

Features:
1) Material: WCB, F304,F316
2) Class: 150 - 300lbs , PN16-PN40
3) Size: 1/2'' - 6"
4) Standards: JB/T9093-99 　
5) End flange: ANSI B16.5
ISO9001, API 6D, and CE

Inner packing:    Plastic package
Outer packing:   Wooden package

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