Connection mode: flange
Nominal pressure Class: 300
Pressure difference range bar: 0.1 ~ 16
PMA/TMA bar/℃ : 28.8/425
Shell material: WCB
2. Good sealing performance, low air leakage rate, significant energy saving effect.
3. External manual air discharge device, quick start, no air blockage.
4. Vertical installation, medium flow direction up and down.
Usage: Mainly used for steam pipe network and steam heating equipment automatic steam drainage.