Legend Valve 113-403 Gate Valve 1/2 in Threaded Ss

Product Description

The LEGEND VALVE 113-403 is a non-rising stem gate valve rated for 600 WOG (water, oil, gas) and 125 WSP (working steam pressure). Built with a stainless steel body and solid wedge disc, this valve is designed for full-bore isolation service in plumbing, mechanical, and light industrial piping systems. The threaded end connection accepts standard 1/2-inch pipe, making it a straightforward fit for most threaded installations. Plumbers and pipefitters install this type of valve where a low-profile stem travel is required or where vertical clearance above the valve is limited.

This gate valve suits residential and commercial applications where a reliable shutoff is needed on water, oil, or gas service lines. The non-rising stem design keeps the overall installed height compact, which is practical in confined mechanical rooms, under-slab installations, or tight utility chases. The stainless steel construction handles mildly corrosive media and environments better than brass or cast-iron alternatives, making it a common choice for coastal installations, water treatment, and food-service mechanical rooms.

Key Features

• Non-rising stem design minimizes required clearance above the valve during operation
• 600 WOG pressure rating for water, oil, and gas service
• 125 WSP steam working pressure rating
• Stainless steel body resists corrosion in demanding service environments
• Solid wedge disc provides positive shutoff and tight sealing
• Threaded end connection for direct makeup to standard 1/2-inch pipe

Compatibility

Designed as an OEM-style replacement or new-installation gate valve for standard 1/2-inch threaded pipe systems in plumbing and mechanical applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and IFGC requirements for gas service. Shut off and depressurize the line completely before removing any existing valve or making up new connections. Apply thread sealant or PTFE tape appropriate for the service media — confirm sealant compatibility before use on gas or steam lines. Do not use the valve as a throttling device; gate valves are designed for fully open or fully closed service only.