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Eight-inch ductile iron lug butterfly valve with aluminum bronze disc and gear operator

Legend Valve

Legend Valve 116-647 8" T-365AB-G Butterfly Valve EPDM

SKU CH-VEC1-8AMPF

Eight-inch ductile-iron lug butterfly valve with aluminium-bronze disc, gear operator and EPDM seat

  • 8-inch ductile iron body handles high-pressure flow
  • Aluminum bronze disc resists corrosion in demanding media
  • Gear operator provides precise manual control
  • EPDM seat seals reliably across temperature ranges
  • California Proposition 65 chemical warning applies

Product Identity

The Legend Valve 116-647 is an 8-inch ductile iron lug-type butterfly valve designed for plumbing professionals and industrial maintenance teams who need reliable flow control in compatible piping systems.

Critical Specification

The valve features an aluminum bronze disc and EPDM seat operated by a gear mechanism, so the disc material and seat elastomer are the primary factors that determine chemical compatibility and temperature limits for the intended service.

Installation Reality

Lug-style bodies bolt directly between pipe flanges, allowing the valve to be installed or removed without disturbing the downstream piping, but installers must verify flange bolt patterns and torque specifications to prevent leaks or disc binding.

Highlights

  • 8-inch ductile iron body handles high-pressure flow
  • Aluminum bronze disc resists corrosion in demanding media
  • Gear operator provides precise manual control
  • EPDM seat seals reliably across temperature ranges
  • California Proposition 65 chemical warning applies

Specifications

BrandLEGEND VALVE

Questions about this item

How does the 8-inch ductile iron body handle flow in a real pipeline?

The ductile iron body with aluminum bronze disc and EPDM seat controls on/off and throttling service in water, HVAC and compatible chemical lines.

What does the lug-style connection mean for installation?

Lug holes accept bolts from both sides so the valve can be installed or removed without disturbing the adjacent pipe flanges.

How much clearance does the gear operator add above the valve?

The gear operator mounts on top of the body and requires enough overhead space for the handwheel and input shaft to turn freely.

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