Butterfly Valve
Model / Series: AN-V-DF004
Butterfly valve for on/off and throttling of large-bore pipelines, compact and cost-effective.
- Bore
- DN40–DN2000 (large-bore advantage)
- Other
- Compact, cost-effective; rubber/PTFE lined; multi-actuation; large-bore networks
- Range
- Pressure class PN6–PN25
- Medium
- Water supply/drainage, wastewater, gases, ventilation, general fluids
- Installation
- Wafer, flange, eccentric, welded; large-bore networks
Function
The butterfly valve controls media on/off and throttling by rotating the disc, with a slim, lightweight structure and fast operation, mainly for large-bore line on/off and flow fine-tuning in water supply/drainage, ventilation and large-flow process piping.
Features & Advantages
Small, light, low installation space, low operating torque and easy operation. Good sealing, waterproof and corrosion-resistant with outstanding cost-effectiveness and clear cost advantage in large bores. Stable operation and simple maintenance for wide-range line regulation, compliant with universal international valve standards.
Applications & Industries
Focused on municipal water supply/drainage, wastewater treatment, HVAC, environmental projects, metallurgy and large air/water ducts — a preferred valve for overseas large-bore pipeline projects.
Models & Options
Full large-bore coverage; wafer, flange and eccentric structures; ductile iron and stainless steel with rubber- or PTFE-lined anti-corrosion; manual, electric and pneumatic actuation; overseas mounting standards.
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