Connection: butt welded flange
Nominal pressure Class: 900
Pressure difference range bar: 0.1 ~ 120
PMA/TMA bar/℃ : 120.7/350
Shell material: F11
2. Labyrinth type emptying and needle type valve emptying double unlocking device, safe and simple operation under high pressure, can effectively prevent air blockage and steam lock phenomenon.
3. All the inner parts are installed on the valve cover, which is very convenient for maintenance.
4. Special stainless steel float, good strength, can adapt to high pressure superheated steam environment.
5. Install it horizontally.
Application: Suitable for high temperature, high pressure, large displacement of large steam use equipment.