Value Collection 12140 Black Steel Reducing Coupling Npt

Product Description

The VALUE COLLECTION 12140 is a black-finish steel reducing coupling designed to connect pipe sections of two different diameters in threaded piping systems. It transitions from a 1-1/4 inch female connection to a 1 inch female connection using standard NPT (National Pipe Taper) threads on both ends. This fitting is suited for use in gas distribution, compressed air, and general-purpose plumbing lines where a reduction in pipe diameter is required. Plumbers and pipefitters install this type of coupling during new construction and repair work. Each package contains 2 couplings.

This reducing coupling is used in residential and light commercial piping applications where threaded black steel pipe is the standard, including natural gas supply lines, fuel oil distribution, and compressed air systems. The black finish is typical of uncoated or mill-finish steel fittings commonly specified for gas service. It installs using standard pipe wrenches and thread sealant or approved pipe thread compound applied to the male threads of the mating pipe.

Key Features

• Reduces from 1-1/4 inch to 1 inch in a single threaded fitting
• NPT threaded end connections on both sides for standard pipe compatibility
• Steel construction for durability in pressure-bearing piping systems
• Black finish consistent with standard black iron pipe fittings used in gas service
• Sold in a 2-pack, minimizing trips for common repair and installation jobs

Compatibility

Designed as an OEM-style replacement or standard-use fitting for threaded black steel piping systems using 1-1/4 inch and 1 inch NPT connections.

Installation Notes

Installation is performed by a licensed plumber or pipefitter. Shut off the gas supply or isolate the compressed air or fluid line completely before disassembling any threaded joint. Apply an approved thread sealant or PTFE tape rated for the intended service medium to all male NPT threads before assembly. Tighten with a pipe wrench to proper thread engagement; do not over-torque, which can crack fittings or strip threads. Gas line work must comply with local codes and applicable IFGC requirements.