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J7N(J7.2N、J7.5N、J8N)

Nominal size DN: 15~50, 25~50, 15~100, 25~100, 50~80, 40~100

Connection: internal thread, socket weld, flange

Nominal pressure PN: PN40

Differential pressure range MPa: 0.2~4.0

PMA/TMA  PMa/℃: 3.5/260

Housing Material: WC6

Download J7N(J7.2N、J7.5N、J8N)
Features

1. The free float integrates float, afterburner lever and valve disc, which works reliably and has a long life.

2. Good sealing performance, low air leakage rate and good energy-saving effect.

3. The external manual air exhaust device can start quickly and discharge condensate continuously.

4. The back pressure rate is greater than 80%, which is conducive to condensate recovery.

Uses: Used in medium-pressure steam heating equipment.

Selection cheat sheet

ZYFQ

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