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Ductile iron wafer butterfly valve with aluminum bronze disc and gear operator

Legend Valve

Legend Valve 116-442 2-1/2 T-335AB-G Butterfly EPDM Valve

SKU CH-96R4-YZM3Q

Ductile iron wafer butterfly valve with aluminum bronze disc, gear operated and EPDM seat

  • 2-1/2 inch wafer butterfly valve fits standard flanges
  • Ductile iron body resists corrosion in water systems
  • Aluminum bronze disc handles abrasive media without wear
  • Gear operator provides precise flow control with less effort
  • EPDM seat seals reliably in hot and cold water

Legend Valve 2-1/2 Butterfly Valve

This ductile-iron wafer butterfly valve is built for industrial and commercial piping systems that need reliable shut-off or throttling. The aluminum-bronze disc resists corrosion in water and chemical lines, while the EPDM seat handles a wide temperature range. Gear operation gives precise control without the torque demands of a lever. It suits plant engineers and maintenance crews who specify flanged connections.

Gear-operated wafer design

The valve uses a gear operator to open and close the disc, reducing the force needed on larger diameters. Wafer-style body fits between standard flanges for compact installation. Ductile iron body and aluminum-bronze disc materials are called out in the supplier data. No other actuation method or body style is described for this model.

California Proposition 65 notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. The warning applies to the valve as supplied. No thermal, noise or power-draw data is provided for this mechanical component.

Highlights

  • 2-1/2 inch wafer butterfly valve fits standard flanges
  • Ductile iron body resists corrosion in water systems
  • Aluminum bronze disc handles abrasive media without wear
  • Gear operator provides precise flow control with less effort
  • EPDM seat seals reliably in hot and cold water

Specifications

BrandLEGEND VALVE

Questions about this item

What does the 2-1/2 size mean once the valve is installed in a real pipe system?

The 2-1/2 size indicates the nominal pipe diameter this wafer butterfly valve fits between standard flanges, giving a clear bore that matches 2-1/2 inch piping for water or HVAC flow.

How does the gear operator interface with the valve and what torque does it cap in practice?

The gear operator mounts directly on the valve stem, providing mechanical advantage to open or close the ductile iron disc against line pressure without exceeding the gearbox's rated output torque.

What does the wafer body physically need to fit and mount between flanges?

The wafer body requires two mating flanges with bolts that pass through the valve's lug holes, a gasket on each face, and enough bolt length to compress the EPDM seat for a leak-tight seal.

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