Value Collection 426810 Malleable Iron Square Pipe Plug 2 in

Product Description

The VALUE COLLECTION 426810 is a malleable iron countersunk square pipe plug designed to seal threaded pipe openings in plumbing, HVAC, and industrial piping systems. This Class 150 fitting handles liquid and gas service up to 300 psi and steam service up to 150 psi, making it suitable for a wide range of pressure applications. The countersunk square drive head allows installation with a standard socket or square-drive tool, providing a flush or recessed finish at the pipe end. Plumbers, pipefitters, and HVAC technicians install this plug to cap unused branch outlets, test ports, or pipe ends in both new construction and retrofit work.

This 2-inch threaded plug is suited for residential and commercial piping systems where a reliable, pressure-rated seal is required on an open pipe end. It is commonly used in gas distribution lines, water supply systems, steam piping, and compressed air distribution. The malleable iron construction provides the ductility and thread integrity needed for both NPT-threaded ferrous piping and fittings. Typical applications include capping tee branches, plugging test taps, and sealing manifold ports during pressure testing or permanent service.

Key Features

• Malleable iron construction for durability and thread integrity in ferrous piping systems
• 300 psi liquid and gas pressure rating for demanding service conditions
• 150 psi steam pressure rating for steam piping applications
• Countersunk square drive head for recessed installation using a socket or square-drive tool
• Class 150 fitting conforming to standard malleable iron pipe fitting classifications
• Threaded end connection for straightforward installation on standard NPT-threaded pipe

Compatibility

Designed as an OEM-style replacement and standard-service fitting for 2-inch NPT-threaded malleable iron pipe systems rated for Class 150 service in liquid, gas, and steam applications.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with applicable IPC and IFGC code requirements. Shut off and depressurize the piping system completely before removing or installing any threaded plug. Apply an appropriate thread sealant or PTFE tape to the male threads before installation to ensure a leak-free seal. Do not over-tighten; use a calibrated torque method appropriate for the pipe material and fitting class.