Value Collection B220 20 Black Iron Coupling 3/4 in Threaded

Product Description

The VALUE COLLECTION B220 20 is a 3/4-inch threaded malleable iron coupling designed for joining pipe sections in low-pressure gas and liquid piping systems. Built to Class 150 standards, this coupling carries a 300 psi pressure rating and features a black finish that is standard for gas distribution and general-purpose industrial piping. The malleable iron construction provides the ductility and strength required for threaded pipe connections in both above-ground and exposed installations. Licensed plumbers and pipefitters typically install this fitting in commercial and residential piping systems where a reliable, code-compliant coupling is required.

This coupling is suited for use in residential and light commercial piping applications involving gas lines, water distribution, and general fluid conveyance. The 3/4-inch threaded end connections make it compatible with standard NPT pipe in plumbing, HVAC, and mechanical systems. Its multi-standard certification makes it appropriate for domestic and international project specifications where compliance documentation is required.

Key Features

• Malleable iron construction provides durability and resistance to mechanical stress at threaded joints
• Black finish is standard for gas piping and general-purpose industrial pipe systems
• 300 psi liquid and gas pressure rating suitable for Class 150 service
• Threaded end connections compatible with standard NPT pipe
• Certified to multiple standards: ABNT, EN 10242, FM Approved, GB/T 3287, GB/T 7306.2, ISO 7/1, and cULus Listed

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/4-inch threaded malleable iron pipe systems in Class 150 service across plumbing, gas, and mechanical piping applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing and mechanical codes, including the IPC and IFGC. Shut off all gas or fluid supply and depressurize the line before removing or installing any pipe fitting. Apply an appropriate thread sealant or pipe tape rated for the service medium to all threaded connections before assembly. Do not overtighten threaded connections with power tools, as this may crack the fitting or damage threads.