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ER34-140/150

Nominal size NPS: ? ~ 2

Connection: butt welding, flange
Nominal pressure Class: 1500 2500
Pressure difference range bar: 2 to 140 2 to 150
PMA/TMA bar/℃ : 140.9/500 153.7/538
Shell material: F22


Download ER34-140/150
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. The valve seat is located at the top of the valve body, and when the valve seat hole is opened, the impurities are discharged out of the body with the condensate water under the pressure difference.

5. The built-in check valve has a slight impact on the displacement.

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

Suitable for: high pressure, overheating occasions and a large number of condensate flow equipment.


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