Legend Valve 116-121 Os Y Gate Valve 2 Inch Flanged

Product Description

The LEGEND VALVE 116-121 is an outside stem and yoke (OS and Y) gate valve designed for 2-inch flanged pipeline installations. The outside stem design provides a visible indication of valve position, which is essential for maintenance verification in commercial and industrial systems. The cast iron body with a bolted bonnet construction is rated at 125 pressure class, making it suitable for low-pressure liquid service in mechanical rooms, water distribution mains, and fire protection systems. A solid wedge disc provides tight shutoff when fully closed. Licensed plumbers and pipefitters are the primary installers of this valve type.

This valve is suited for commercial and industrial applications where a reliable, manually operated isolation valve is required on 2-inch flanged pipe systems. Typical installations include water mains, building mechanical rooms, fire sprinkler system isolation points, and municipal distribution tie-ins. The flanged end connection allows for bolted installation directly to mating flanges and simplifies removal for servicing without cutting pipe. The OS and Y stem design is commonly required by code on certain fire protection and boiler feed applications.

Key Features

• Outside stem and yoke (OS and Y) design provides visible open or closed status at a glance
• Solid wedge disc delivers positive shutoff for full-bore flow isolation
• Cast iron body rated for 125 pressure class service
• Bolted bonnet construction allows field repacking without removing valve from line
• Flanged end connections allow for straightforward removal and reinstallation
• 2-inch pipe size suits common commercial distribution and mechanical system headers

Compatibility

Designed as an OEM-style replacement or new-installation flanged gate valve for 2-inch piping systems operating within 125 pressure class service parameters.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing and mechanical codes, including IPC and IFGC requirements where relevant. Isolate and depressurize the system fully before installing or removing the valve. Flange bolts should be tightened in a crossing pattern to ensure even seating of the gasket. Do not use this valve for throttling service; gate valves are intended for full-open or full-closed operation only.