Butterfly Valve

Here are concise specifications for Cast Iron Butterfly Valves: Material: Cast Iron Design: Butterfly disc rotates around a shaft to control flow Size Range: Typically 2 inches to 48 inches or larger Operation: Manual lever, gear operator, or actuator (manual, pneumatic, or electric) Sealing: Elastomeric seals (EPDM, NBR, Viton) for tight shut-off Applications: Water treatment, HVAC, chemical processing, food and beverage, industrial processes Pressure Rating: Moderate to high-pressure applications Standards: Conforms to API, ANSI, BS, DIN standards