0323-0130 - Victor W-4 Welding Nozzle for 300 Series Torch Handles

Victor W-4 Welding Nozzle: Precision and Durability

The Victor W-4 Welding Nozzle (SKU: 0323-0130) represents the standard of excellence in oxy-acetylene welding components. Designed specifically for use with Victor 300 Series torch handles, this Size 4 nozzle is engineered to deliver consistent, high-quality performance for general purpose welding and preheating applications. The W Series nozzles are renowned for their robust construction and reliable flame characteristics, making them a staple in industrial environments where precision is paramount.

At the core of this nozzle's performance is its individual spiral mixer. Unlike generic tips that may rely on handle-based mixing, the W-4 features a dedicated mixer integrated directly into the nozzle assembly. This design ensures that the fuel gas (Acetylene or Hydrogen) and oxygen are mixed at the optimal ratio before reaching the flame, resulting in a stable, long cone flame that is easy to control. This stability is crucial for achieving clean welds and uniform heating, reducing the likelihood of flashbacks or flame fluctuations during operation.

Durability is a key feature of the Victor 0323-0130. The tip is constructed from a one-piece swaged copper elbow, which offers excellent thermal conductivity and resistance to heat deformation. The coupling nut is machined from high-quality brass and includes a built-in snap ring. This snap ring serves a dual purpose: it secures the assembly and protects the delicate cone end of the nozzle from physical damage when not in use. Furthermore, every Victor nozzle assembly is 100% flame tested prior to packaging, ensuring that the product you receive meets strict operational standards.

Installation and maintenance are simplified by the double O-ring seal design. This feature creates a gas-tight seal between the nozzle and the torch handle without requiring the use of a wrench. Operators can simply hand-tighten the nozzle, allowing for quick changes on the job site without compromising safety or seal integrity. The 65-degree tip angle provides a comfortable working position, allowing welders to access joints and surfaces with ease.