Legend Valve 113-103 Ball Valve 1/2 Inch Fnpt Stainless Steel

Product Description

The LEGEND VALVE 113-103 is a standard manual ball valve designed for fluid shutoff and flow control in plumbing, mechanical, and industrial piping systems. Built from 316 stainless steel body and trim, this valve handles demanding service conditions where corrosion resistance matters. The large port design minimizes flow restriction, and the locking lever handle allows the valve to be secured in the open or closed position. Licensed plumbers and pipefitters install this valve in residential and commercial applications where a reliable, manually operated shutoff is required.

This valve is suited for residential and light commercial plumbing systems, hydronic heating, process piping, and general fluid handling. The FNPT x FNPT end connections allow direct threaded installation into standard NPT pipe fittings without adapters. The large port bore supports higher flow rates compared to standard port configurations, making it a common choice for mainline shutoffs and branch isolation where pressure drop is a concern.

Key Features

• 316 stainless steel body and trim for corrosion resistance in wet and chemical-exposure environments
• Large port design reduces flow restriction and pressure drop across the valve
• FNPT x FNPT end connections for standard threaded pipe installation
• Locking lever handle secures valve position to prevent accidental operation
• Reinforced PTFE seat material provides durable, low-friction sealing
• Two-piece body construction simplifies seat and ball service

Compatibility

Designed as an OEM-style replacement or new-installation manual ball valve for 1/2 inch NPT threaded piping systems in plumbing, mechanical, and process applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and the IPC. Isolate and depressurize the line and drain any residual fluid before removing or installing the valve. Apply thread sealant or PTFE tape to the male NPT threads of the mating fittings before assembly. Do not overtighten threaded connections, as this can crack the valve body or distort the seat.