0781-4233 - Victor G150-15-510 Light Duty Acetylene Regulator, CGA 510

Technical Overview of the Victor G150-15-510 Acetylene Regulator

The Victor G150-15-510 Acetylene Regulator (SKU: 0781-4233) is a precision-engineered gas control device designed specifically for light-duty applications. Part of the renowned G150 series, this single-stage regulator is engineered to replace the legacy SR6 and SR160 series, offering updated internal geometry and material improvements. The unit is constructed with a solid brass body, ensuring resistance to corrosion and mechanical stress, while the bonnet is fabricated from a high-strength alloy to withstand the rigors of daily industrial use.

This specific model features a CGA 510 inlet connection, making it compatible with acetylene cylinders that utilize female valve threads. It is rated for a maximum inlet pressure of 400 PSIG, which is standard for acetylene service in this class. The delivery pressure range is calibrated between 2 and 15 PSIG, providing fine control for light fabrication, brazing, and soldering tasks often found in HVAC and hobbyist environments. The regulator is equipped with dual 1.5-inch gauges that feature high-contrast faces, allowing operators to monitor both cylinder contents and delivery pressure with accuracy, even in lower-light conditions.

Safety and ergonomics are central to the G150 design. The pressure adjusting knob is color-coded (red for fuel gas) to facilitate immediate gas service identification, reducing the risk of cross-connection errors. The internal mechanism is UL listed, adhering to strict safety standards required for oxy-fuel equipment. With its compact footprint, the G150-15-510 minimizes the spatial profile on the cylinder, which is particularly advantageous for portable tote setups used in field repairs. The regulator is backed by a 7-year limited warranty, reflecting the manufacturer's confidence in its long-term reliability.