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BX3

Nominal size NPS: ½ -1 ¾ -1 1½ -2

Connection: internal thread socket welding flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB


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Features

1.Rapidly removes air and low‑temperature condensate during initial steam startup.

2.Under negative pressure, the valve automatically closes and functions as a check valve.

3.Freeze‑proof, resistant to water hammer, and designed for long service life.

4.Compact structure allows installation in multiple orientations.

Application: Suitable for copper tube tracing lines, steam pipelines, and small steam equipment.

Note: It is recommended not to insulate the trap or the pipe within 1 meter upstream of the trap.



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