Wuhan Grat Control Valve Co., Ltd. nukiz@grat.com.cn 86-027-6070-6977
In October 2020, GRAT supplied its hard-sealed electric control butterfly valve for a flue gas desulfurization (FGD) system at a Steel Group in Jinan, China.The process involves gas-liquid reactions, requiring corrosion-resistant and precise control valves to ensure stable operation.
Flue gas desulfurization is key to controlling SO₂ emissions in industries like steel, with wet FGD being the most common method. The valve is used for coke oven gas concentration regulation, handling SO₂, SO₃, CO₂, and other process gases in a demanding industrial environment, and achieves over 90% desulfurization efficiency.
Here are the key specifications of the GRAT valve used in this application:
With its smart electric actuator, the GRAT valve enables precise and automated gas flow regulation, ensuring stable SO₂ removal while simplifying system operation and monitoring.
As industries continue to seek efficient and reliable solutions for emission control, GRAT remains committed to providing durable, high-performance valves that support long-term operational stability in demanding environments.
- GRAT Electric Control Butterfly Valve -
