Value Collection 410S01 Black Iron Coupling 1/8 Inch

Product Description

The VALUE COLLECTION 410S01 is a straight malleable iron pipe coupling with a black finish, designed for threaded NPS pipe connections in low-pressure fluid and gas distribution systems. Rated at 300 psi and classified as Class 150, this fitting meets ASTM standards for material quality and dimensional consistency. The 1/8 inch size is suited for small-diameter branch lines and instrument connections. Plumbers, pipefitters, and mechanical contractors install this type of fitting during new construction and retrofit work where threaded black iron pipe systems are specified.

This coupling is used in residential and light commercial applications involving natural gas, propane, steam, and hydronic systems where black malleable iron fittings are required by code or specification. The straight configuration connects two lengths of 1/8 inch NPS threaded pipe end to end, maintaining a continuous run without a change in direction. Typical install scenarios include gas supply drops, boiler piping, and compressed air distribution at low-pressure service points.

Key Features

• Malleable iron construction provides toughness and resistance to cracking under mechanical stress
• Black finish suitable for gas and steam service where galvanized fittings are not permitted
• 300 psi liquid and gas pressure rating for reliable low-pressure service
• Class 150 classification and ASTM compliance for consistent dimensional tolerancing
• NPS threaded end connections for standard compatibility with black iron pipe
• Straight coupling shape maintains pipe run alignment without offset

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/8 inch NPS threaded black malleable iron pipe systems in residential and light commercial plumbing, gas, and mechanical piping applications.

Installation Notes

This fitting is installed by licensed plumbers or pipefitters in accordance with applicable local mechanical and plumbing codes, including IFGC requirements for gas piping. Shut off the gas or fluid supply and depressurize the line before threading or removing any fittings. Apply an appropriate pipe thread sealant or PTFE tape rated for the service medium to all male threads before assembly. Do not overtighten threaded connections, as malleable iron can crack if excessive force is applied.