Product profile

The pneumatic Y type drain valve of conventional island for thermal power plant for steam pipeline drainage. When the boiler is running normally, the drain valve is closed. After the boiler is stopped, it can be used as steam, saturated water or condensed water from the drain pipeline.

Product Parameter

Size range: DN50-DN200

Pressure rating: CLASS600-CLASS4500

Design standard: ASME B16.34

Main material: alloy steel

Connection type: butt welding end

Operation type: pneumatic actuator