Nibco NL0Z005 Gate Valve Threaded Bronze 125 Psi

Product Description

The NIBCO NL0Z005 is a rising-stem gate valve designed for threaded pipe installations in plumbing and hydronic systems. The valve features a bronze body with a union bonnet construction, allowing the bonnet to be removed for service without disturbing the line connection. A solid wedge disc provides reliable shutoff across the full bore. Rated at a 125 pressure class, this valve is suited for low-pressure water, steam, and general fluid service applications. It is installed by licensed plumbers and pipefitters in both new construction and retrofit work.

This gate valve is used in residential and light commercial plumbing, hydronic heating distribution, and general-purpose fluid isolation service. The threaded end connection suits standard NPT pipe runs where a straight-through, low-restriction shutoff is needed. The rising stem design gives a visible open or closed indication, which is useful in mechanical rooms and equipment areas where valve status needs to be confirmed at a glance.

Key Features

• Rising stem design provides visual open or closed position indication
• Union bonnet allows in-line servicing without removing the valve body
• Solid wedge disc delivers positive, full-bore shutoff
• Bronze body construction suited for water and compatible fluid service
• Threaded end connection for standard NPT installation
• 125 pressure class rating for low-pressure plumbing and hydronic applications

Compatibility

Designed as an OEM-style replacement or new-installation gate valve for threaded bronze valve applications in residential and commercial plumbing and hydronic piping systems rated at 125 pressure class.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off and depressurize the line and allow it to cool before removing or installing any valve. Apply thread sealant or PTFE tape to male NPT threads per standard practice. Do not exceed the rated pressure class of the valve in service.