Legend Valve T532NL 1/2 Boiler Sample Tap Drain Npt

Product Description

The LEGEND VALVE T532NL 1/2 is a no-lead boiler sample tap drain fitting designed for hot water boiler systems where water quality sampling or low-point drainage is required. Configured with a 1/2 inch NPT plain end connection and supplied without threads on the sample port, this fitting gives the installer flexibility to field-adapt the outlet to the required configuration. The no-lead construction meets applicable safe drinking water standards, making it suitable for systems where potable water contact compliance is a concern. Licensed plumbers and hydronic heating technicians are the primary installers of this type of component.

This boiler sample tap drain is used in residential and light commercial hydronic heating systems. It is typically installed at a low point on a boiler or distribution piping to allow water sampling or system drainage without requiring full system shutdown at that point. The plain end outlet allows the technician to adapt the fitting to the drain or sampling configuration required by the specific installation.

Key Features

• No-lead construction meets safe drinking water compliance requirements
• 1/2 inch NPT plain end connection for field adaptation
• Threadless sample port allows installer-configured outlet
• Designed for boiler system sampling and low-point drainage applications
• Compact tap design suited for tight boiler room installations

Compatibility

Designed as an OEM-style replacement or new-installation component for residential and light commercial hot water boiler and hydronic heating systems requiring a no-lead sample tap drain at a 1/2 inch NPT connection point.

Installation Notes

Installation should be performed by a licensed plumber or qualified hydronic heating technician. Shut down the boiler and relieve system pressure before installing or replacing any sample tap or drain fitting. Follow all applicable local plumbing codes and IFGC guidelines when working on boiler-connected piping. Do not overtighten NPT fittings; use appropriate thread sealant rated for hydronic system temperatures and pressures.

Technical Specifications

• Connection Size: 1/2 inch NPT
• End Type: Plain End
• Lead-Free: Yes
• Application: Boiler Sample Tap Drain

Standard Information

• Brand: LEGEND VALVE
• Manufacturer Part Number: T532NL 1/2