Legend Valve 116-424 Wafer Butterfly Valve 4 Inch Lever

Product Description

The LEGEND VALVE 116-424 is a manual wafer-style butterfly valve designed for 4-inch pipe systems. It uses a lever handle for quick quarter-turn open and close operation. The cast iron body provides structural durability in commercial and industrial piping applications. The aluminum bronze disc resists corrosion and wear under continuous flow conditions, while the stainless steel stem ensures reliable operation and resistance to corrosion over the service life of the valve. The Buna-N seat delivers a tight shutoff seal compatible with a wide range of media. Weighing 14 pounds, this valve is built for demanding installations where durability and dependable flow control are required. Licensed plumbers and pipefitters typically handle installation.

This valve is suited for use in commercial and industrial water distribution, HVAC hydronic systems, and general-purpose fluid control applications on 4-inch pipe lines. The wafer-style body fits between standard pipe flanges, making it a compact solution where face-to-face space is limited. It is appropriate for both new construction and retrofit projects where a reliable manual isolation or throttling valve is needed. The lever handle allows fast manual actuation without special tools, which suits applications requiring frequent valve cycling or quick shutoff access.

Key Features

• Wafer-style body mounts between standard pipe flanges for a compact installation footprint
• Cast iron body provides high structural strength for demanding commercial and industrial service
• Aluminum bronze disc resists corrosion and erosion under continuous fluid flow
• Stainless steel stem delivers long-term corrosion resistance and reliable actuation
• Buna-N seat provides a tight, leak-resistant shutoff seal compatible with common water and HVAC media
• Lever handle enables quick quarter-turn manual operation without special tooling

Compatibility

Designed as an OEM-style replacement or new-installation wafer butterfly valve for 4-inch pipe systems in commercial HVAC hydronic, water distribution, and general industrial fluid control applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off and depressurize the piping system completely before installing or servicing this valve. Confirm that mating pipe flanges are aligned and that the valve disc is in the closed position during installation to protect the disc and seat from damage. Verify that the selected installation media is compatible with the Buna-N seat material before placing the valve in service.