Legend Valve 101-735 Full Port Ball Valve 1 Inch Fnpt

Product Description

The LEGEND VALVE 101-735 is a 2-piece, full port manual ball valve designed for 1-inch pipe in plumbing, hydronic, and mechanical systems. The brass body delivers reliable corrosion resistance in both water and gas service applications. A stainless steel trim and PTFE (polytetrafluoroethylene) seals provide durable, low-friction performance across a wide range of fluid handling tasks. The locking lever handle prevents unintended actuation, making this valve well suited for installations where accidental shutoff is a concern. Licensed plumbers and pipefitters are the primary installers of this type of valve.

This valve is used in residential and light commercial plumbing, hydronic heating, irrigation, and mechanical room piping where a 1-inch full port shutoff is required. The full port design minimizes pressure drop across the valve, which is important in systems sensitive to flow restriction. FNPT x FNPT end connections are standard for threaded iron or copper adapter fittings. It is commonly installed on supply lines, equipment isolation points, and branch shutoffs.

Key Features

• Full port design minimizes flow restriction and pressure drop
• 2-piece brass body for durability and corrosion resistance
• Stainless steel trim for added strength at the ball and stem
• PTFE seals provide low-friction, leak-resistant seating
• Locking lever handle prevents unintended valve operation
• FNPT x FNPT end connections for standard threaded pipe assembly

Compatibility

Designed as an OEM-style replacement or new-installation shutoff valve for 1-inch threaded pipe systems in residential and commercial plumbing and mechanical applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with local plumbing codes and the IPC. Shut off and depressurize the supply line completely before threading the valve into place. Apply thread sealant tape or compound to male threads only, and do not overtighten, as this can crack the valve body or distort the seat. Verify handle orientation and confirm full open and full closed positions before returning the system to service.