Butterfly valve C954

1、 Product Overview
The C954 butterfly valve is a valve made of C954 aluminum bronze (aluminum bronze alloy) material, which has excellent resistance to seawater corrosion and wear, and is suitable for harsh environments such as ships, desulfurization systems, and chemical pipelines. Its core structure includes a valve body, butterfly plate, valve stem, and sealing components, and the driving mode supports manual, worm gear, or electric.
2、 Core parameters and performance
Parameter Category Typical Value/Range Remarks
Material C954 aluminum bronze (ASTM B148 standard) resistant to seawater corrosion, hardness ≥ HB150
Nominal diameter DN50-DN300 (common) Large diameter requires customization
Pressure rating PN10-PN16 (national standard) American standard 150LB/300LB optional
Sealing form: Soft seal (EPDM/NBR) or hard seal. Soft seal is suitable for room temperature media
3、 Application Fields
Shipbuilding industry: ballast tanks, seawater pipeline systems (subject to classification society certification).
Desulfurization system: slurry control in flue gas desulfurization (FGD).
Chemical pipeline: cutting and regulating of chloride ions or weak acid media.

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