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ER25(ER28)

Nominal size NPS: ? ~ 2 ? ~ 1 1? ~ 2

Connection: socket welding, butt welding, flange
Nominal pressure Class: 600
Pressure difference bar: 0.5 to 25, 0.5 to 45, 0.5 to 65, 0.5 to 80
PMA/TMA bar/℃ : 67.7/450 80.4/350
Shell material: WC6/F11


Download ER25(ER28)
Features
1. Equipped with double valve seat differential pressure mechanism and SCCV closing system, reliable operation and large displacement.

2. The valve is always in a water seal state to effectively prevent steam leakage.

3. The open float is resistant to water shock, and the unique design on the top of the bucket can effectively prevent the phenomenon of steam lock and air blockage.

4.Can withstand high back pressure (up to 90%).

Application: Medium, low pressure and large amount of condensate flow equipment.


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