21930 - Victor Style Brass Regulator Inlet Plug .750-16

Precision Brass Inlet Plug for Gas Control Systems

The ESAB/Victor Inlet Plug is a critical component designed for the maintenance and assembly of industrial gas regulators and manifold systems. Identified by the specific thread dimension of .750-16, this plug is engineered to seal inlet ports, auxiliary test ports, or unused connection points on gas control bodies. Manufactured from high-quality brass, this component ensures compatibility with a wide range of industrial gases, including oxygen, inert gases, and fuel gases, providing the necessary spark resistance and material strength required for pressurized environments.

In the realm of gas equipment maintenance, precision is paramount. A plug that does not seat correctly or match the thread pitch exactly can lead to thread galling, compromised seals, and dangerous gas leaks. This OEM part is machined to exact tolerances, ensuring that the .750-16 threads engage smoothly and securely with the mating port. The use of brass not only prevents corrosion over time but also ensures that the plug can be removed for future service or reconfiguration without seizing, a common issue with inferior materials in varying temperature environments.

The design features a standard 3/4-inch (0.75") hex head, allowing technicians to apply the appropriate torque using standard hand tools. This facilitates quick installation and removal during routine maintenance schedules or emergency repairs. Whether used to blank off a specific side of a manifold block or to close a machining port on a regulator body, this inlet plug maintains the structural integrity and pressure rating of the assembly. It is an essential spare part for MRO (Maintenance, Repair, and Operations) professionals responsible for the upkeep of oxy-fuel cutting stations, welding gas distribution lines, and laboratory gas setups.

By utilizing genuine ESAB/Victor replacement parts, operators ensure compliance with safety standards and extend the operational lifespan of their equipment. This plug represents a small but vital link in the chain of safe gas handling, preventing environmental contamination and ensuring that pressure is directed only where it is intended within the system.