Victor® SR 460A-510 Heavy Duty Acetylene Regulator

The Victor SR 460A-510 (Part Number 0781-0584) is the heavy-duty counterpart to the SR 450 Oxygen regulator, specifically designed for high-capacity acetylene service. This single-stage regulator is the industrial benchmark for stability and safety, providing the high volume of fuel gas required for heavy-duty cutting, heating, and welding operations.

Built with a rugged forged brass body and an extra-large diaphragm, the SR 460 series maintains precise delivery pressure even as cylinder pressure fluctuates. Its robust design is tailored for the harsh conditions of scrap yards, construction sites, and heavy fabrication shops.

Key Features

• Maximum Flow Capacity: Specifically engineered for heavy-duty applications requiring high gas volumes.
• Superior Durability: Constructed with a die-forged brass body and a high-strength housing cap.
• Extra-Large Diaphragm: A 3-1/4″ (82.6 mm) stainless steel diaphragm provides exceptional sensitivity and pressure consistency.
• Precision Control: Equipped with a Delrin cap bushing and a stainless steel ball in the adjustment key for smooth, effortless pressure settings.
• Enhanced Safety: Includes a stem-type seat mechanism and an external self-reseating relief valve for over-pressure protection.
• High-Visibility Monitoring: Large 2-1/2″ (63.5 mm) brass gauges for clear pressure readings.