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J7.5N(J8N)

Nominal size NPS: 2 1½ ~ 4

Connection mode: internal thread, socket welding, flange
Nominal pressure Class: 300
Pressure difference range bar: 1.0 to 16 1.0 to 25 1.0 to 40
PMA/TMA bar/℃ : 39.8/300
Shell material: WCB


Download J7.5N(J8N)
Features

1.Free float integrates the float, booster lever, and valve disc into a single unit, serving as the primary moving component within the valve for reliable operation and long service life.

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

3.The external manual air vent ensures rapid start‑up and continuous condensate discharge.

Application: Suitable for medium‑pressure steam heating equipment.

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