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G20(STLB35)

Nominal size NPS: ½ ~ 1½

Connection: butt welding, flange
Nominal pressure Class: 600
Pressure difference range bar: 0.1 ~ 65
PMA/TMA bar/℃ : 67.7/450
Housing material: WCB/F11


Download G20(STLB35)
Features

1.The float drive lever automatically adjusts the opening of the drainage seat hole, providing continuous operation and enabling small‑volume, large‑capacity drainage.

2.Superior sealing performance, low steam leakage rate, and significant energy savings.

3.External manual air discharge device effectively prevents air binding; built‑in labyrinth steam unlocking device prevents steam lock.

Application: Suitable for steam pipe networks and steam heating equipment for automatic steam drainage.



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