Butterfly Valves
Butterfly valves are commonly used for flow control and isolation
in large-diameter piping systems where compact design is required.
Design Characteristics
The rotating disc design allows lightweight construction
and reduced installation space compared to other valve types.
Typical Media
- Water and wastewater
- Air and low-pressure gases
- Non-corrosive and mildly corrosive fluids
Materials & Sealing
Valve bodies may be supplied in cast iron,
carbon steel, or stainless steel.
Sealing options include elastomer-lined or metal-seated designs.
Applicable Standards
Design and manufacturing standards include
ANSI, ISO, DIN, EN, and GB.
Customization Options
Disc material, liner type, and actuator selection
can be adapted based on operating conditions.