Legend Valve 116-623 Lug Butterfly Valve 3 Inches Lever

Product Description

The LEGEND VALVE 116-623 is a manual lug-style butterfly valve designed for 3-inch pipe applications requiring reliable, quarter-turn shutoff control. The cast iron body provides durability in demanding industrial and commercial piping systems. An aluminum bronze disc resists corrosion in fluid service, while the stainless steel stem delivers long-term mechanical integrity. A Buna-N seat provides a resilient, positive seal across a range of compatible media. The lever handle allows quick manual actuation without tools, making field operation straightforward for licensed plumbers and pipefitters. Weighing 14 pounds, this is a full-size, heavy-duty valve suited to permanent installations.

This valve is intended for 3-inch piping systems in commercial and light industrial settings where manual isolation or flow control is required. The lug-body design allows the valve to be end-of-line serviceable, meaning one side of the piping can be removed without disturbing the other. Typical installations include HVAC hydronic systems, process water lines, irrigation headers, and general service piping. Installation is performed by licensed plumbers or pipefitters in accordance with applicable plumbing codes.

Key Features

• Lug-style body allows end-of-line service without full line shutdown
• Cast iron body suited for durable commercial and industrial piping applications
• Aluminum bronze disc provides corrosion resistance in fluid service
• Stainless steel stem resists corrosion and mechanical wear
• Buna-N seat delivers a resilient, positive seal
• Lever handle enables quick quarter-turn manual actuation

Compatibility

Designed as an OEM-style replacement or new-installation manual butterfly valve for 3-inch pipe systems using lug-pattern flange connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter. Isolate and depressurize the piping system completely before installing or servicing this valve. Verify that flange bolt patterns and pressure ratings of adjacent piping components are compatible with this valve before torquing flange hardware. Consult applicable local plumbing codes and the International Plumbing Code for installation requirements.