Free Semi Ball Float Steam Trap:

Free semi ball float steam trap is applied in steam heating supply equipment and steam pipelines to automatically drain condensation water and prevent the leakage of steam and also exhaust the air. It can be widely applied in the filed of chemical industry, petroleum refining, electric power, light textile, paper making etc. It is especially applicable for steam equipments require for low pressure, large capacity and thermal stability and no saving of condensation water.

Working Principle & Characteristics:
When the steam trap does not work, free semi ball float settles over the transmitting tube. When the steam trap is in the drainage state, the steam will enter into the valve body through filter screen and transmitting tube. When the steam volume increases to a certain degree, the semi ball will float up and move toward and block the nozzle, which prevent the leakage of steam.
When a large amount of condensation water enters into the body valve, the steam volume in semi ball float will reduce and it wil fall under the action of gravity. The semi ball float will be separated from the nozzle and then a working circle is completed. The steam trap works in cycles to automatically drain water and block the air.

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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the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.