0781-1424 - Victor SR4G-350 Methane/Hydrogen Piston Regulator 100-1500 PSIG

Heavy-Duty Methane & Hydrogen Regulation

When your work demands high-pressure delivery for Methane or Hydrogen, the Victor 0781-1424 SR4G-350 Regulator stands as a benchmark for reliability and performance. Designed for heavy-duty industrial applications, this regulator is capable of delivering pressures between 100 and 1500 PSIG, making it the perfect choice for pressure vessel testing, dead-end testing, and other high-pressure gas requirements. Victor, a leader in gas equipment, has engineered this model to withstand the toughest job site conditions while maintaining precision and safety.

Built for High Pressure

The core of the SR4G-350 is its piston-style actuation. While many standard regulators use a rubber diaphragm, this high-pressure model employs a brass piston. Piston regulators are significantly more durable when dealing with high delivery pressures and sudden pressure spikes, ensuring that the regulator maintains consistent performance over time. The body is machined from solid brass, providing a rugged exterior that resists damage from impacts and rough handling. With a maximum inlet pressure rating of 3000 PSIG, it is ready for full-cylinder applications.

User-Friendly Features

Victor understands that precise control is necessary for accurate testing. The SR4G-350 features a Delrin cap bushing that ensures the adjustment knob turns smoothly, allowing you to fine-tune the output pressure with ease. The 2.5-inch brass gauges are large and legible, letting you monitor your gas supply and delivery pressure at a glance. The outlet comes pre-equipped with a 1/4" Swagelok connection and a stainless steel tube fitting, saving you time on setup and ensuring a professional, leak-tight seal right out of the box.

Safety First

Handling Hydrogen and Methane requires equipment you can trust. The SR4G-350 includes a CGA 350 inlet connection, specifically designated for these gases to ensure compatibility and safety. Additionally, the unit features an external adjustable relief valve, adding a layer of protection against over-pressurization. Whether you are in a laboratory, a testing facility, or an industrial plant, the Victor SR4G-350 delivers the high-pressure performance you need with the safety and durability you expect from the Victor brand.