Connection mode: internal thread, socket welding, flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 4.5 0.1 to 10 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB
2. Good sealing performance, low air leakage rate, significant energy saving effect.
3. Built-in automatic air exhaust device, quick start, no air blockage, good performance to exclude non-condensable gas.
Usage: Mainly used for steam pipe network and steam heating equipment automatic steam drainage.