0790-0243RP - Victor ESS42 Series Replacement Red Knob Kit

Maintain Precision with Genuine Victor Replacement Parts

The Victor 0790-0243RP Knob Kit is an essential replacement component designed specifically for the Victor ESS42 Series regulators. As part of the innovative Edge Series, these regulators are renowned for their durability and user-friendly design. Over time, heavy industrial use can lead to wear and tear on external components. This replacement knob ensures that your equipment remains fully functional, safe, and easy to operate.

This kit features the standard Red color coding, which is critical in the welding industry for immediately identifying equipment designated for Fuel Gas service (such as Acetylene or Propane). Maintaining proper color coding is not just about aesthetics; it is a vital safety practice to prevent cross-connection or confusion between oxygen and fuel gas lines. The knob is manufactured from high-impact composite materials, matching the rugged quality of the original regulator housing, ensuring it can withstand the bumps and drops common in shop environments.

Installation is straightforward, allowing you to quickly swap out a damaged or missing knob and get back to work. The ergonomic shape is designed to provide excellent grip, allowing for fine pressure adjustments even when the operator is wearing heavy welding gloves. By choosing genuine Victor parts, you guarantee compatibility and maintain the integrity of your gas control system.

Key Benefits

• Safety Compliance: Red color instantly identifies fuel gas service.


• Perfect Fit: Engineered exclusively for the ESS42 Edge Series.


• Durability: Built to resist impact and harsh industrial conditions.