Value Collection 13122 Malleable Iron Square Plug 1/2 in 300 Psi

Product Description

The VALUE COLLECTION 13122 is a 1/2 inch malleable iron square plug designed to seal pipe ends in plumbing and piping systems carrying liquid, gas, or steam. Rated at 300 psi for liquid and gas service and 150 psi for steam, this Class 150 fitting delivers dependable pressure resistance in a range of industrial and commercial piping applications. The galvanized finish provides corrosion protection for extended service life. Sold in a pack of 5, the 13122 is suited for plumbers and pipefitters stocking fittings for maintenance, repair, or new installation work.

This square plug is appropriate for use in residential and commercial piping systems where a threaded pipe end must be capped and sealed. Its Class 150 rating makes it a standard choice for low-to-medium pressure service lines. The galvanized malleable iron construction suits both indoor and outdoor installations where moisture exposure is a concern. Plumbers and pipefitters will find this plug useful as a service cap, pressure-test blank, or permanent line termination in gas and liquid distribution systems.

Key Features

• 1/2 inch fitting size for standard threaded pipe connections
• 300 psi liquid and gas pressure rating for reliable service in pressurized lines
• 150 psi steam pressure rating suitable for low-pressure steam applications
• Class 150 malleable iron construction for strength and durability
• Galvanized finish provides corrosion resistance in wet or outdoor environments
• Pack of 5 units for stocking efficiency on multi-point jobs

Compatibility

Designed as an OEM-style replacement and standard fitting for 1/2 inch threaded malleable iron pipe systems in Class 150 plumbing and gas piping applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where relevant. Shut off and depressurize the line completely before threading in the plug. Apply an appropriate thread sealant or PTFE tape to the male threads before installation to ensure a leak-free seal. Do not over-torque; tighten to snug plus a suitable number of turns per applicable code or manufacturer guidance.