Value Collection B-PLG15 Square Plug 1-1/2 in Malleable Iron

Product Description

The VALUE COLLECTION B-PLG15 is a 1-1/2 inch malleable iron square plug used to seal threaded pipe openings in piping systems. Finished in black and rated Class 150, this plug is suited for both liquid and gas service with a pressure rating of 300 psi. The square-head design allows for easy tightening with a standard wrench. Plumbers, pipefitters, and mechanical contractors install this fitting when capping off threaded connections during new construction, system modifications, or pressure testing.

This square plug is used in residential and commercial piping applications where a threaded pipe end must be sealed. The 1-1/2 inch threaded connection makes it compatible with standard NPT pipe fittings in water, air, and gas distribution systems. It is commonly installed in low-pressure and medium-pressure piping assemblies where a durable iron fitting is required.

Key Features

• 1-1/2 inch threaded end connection for standard NPT pipe
• Malleable iron construction for durability in piping service
• Black finish, Class 150 rated
• 300 psi liquid and gas pressure rating
• Square-head design for wrench installation and removal

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard 1-1/2 inch NPT threaded pipe systems in commercial and residential mechanical applications.

Installation Notes

This fitting is installed by a licensed plumber or pipefitter using a standard pipe wrench. Shut off and depressurize the pipe system before installing or removing any threaded plug. Apply thread sealant or PTFE tape to the threads per applicable IPC or IFGC requirements before tightening. Do not overtighten, as this may crack the fitting or damage the mating threads.