Legend Valve 104-510 Bronze Gate Valve 3 in Threaded

Product Description

The LEGEND VALVE 104-510 is a 3-inch bronze gate valve designed for full-bore shutoff in commercial and residential plumbing and piping systems. It features a non-rising stem design, which keeps the stem contained within the bonnet during operation — a practical advantage in tight mechanical rooms or installations where vertical clearance is limited. The screw-in bonnet provides a secure, pressure-rated seal and simplifies field service when valve internals require inspection. The solid wedge disc delivers reliable seating and leak-tight shutoff across a wide range of service conditions. Licensed plumbers and pipefitters are the primary installers of this valve type.

This valve is suited for use in water distribution, hydronic heating and cooling systems, and general industrial fluid service where a 3-inch threaded connection is required. The threaded end connection accepts standard NPT pipe, making it compatible with common Schedule 40 and Schedule 80 piping installations. Its bronze body construction is appropriate for potable water, HVAC hydronic lines, and low-pressure steam applications where dezincification resistance and corrosion durability are required. This is a sold-individually unit.

Key Features

• Non-rising stem design conserves vertical clearance in confined mechanical spaces
• Solid wedge disc provides positive shutoff and long service life under cyclic use
• Screw-in bonnet allows field inspection and repacking without removing the valve from the line
• Bronze body construction resists corrosion in water and hydronic service
• Threaded NPT end connections for direct installation on standard threaded pipe

Compatibility

Designed as an OEM-style replacement or new-installation gate valve for 3-inch threaded NPT piping systems in plumbing and hydronic applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASME B31 piping standards. Depressurize and drain the system completely before removing any existing valve or installing this unit. Apply appropriate thread sealant or PTFE tape to NPT threads per local code requirements. Do not use the gate valve for throttling service — gate valves are designed for fully open or fully closed operation only.