The Flame Tech® VHOR-21 is a Victor®-style heavy-duty oxygen regulator built for industrial gas applications. Designed for durability and precision, this regulator features a solid brass body and bonnet, along with a rugged “T” pressure adjustment screw for reliable performance under demanding conditions.

Equipped with large 2.5″ gauges and sturdy acrylic screw-on lenses, the VHOR-21 provides clear readings of tank and working pressures. A sintered metal filter at the inlet helps prevent impurities from entering the regulator, ensuring consistent, safe gas flow.

This regulator is UL® listed and ideal for fabrication, repair, and industrial cutting and welding environments.

Key Features

• Victor®-style heavy-duty oxygen regulator by Flame Tech®
• Solid brass body and bonnet for strength and corrosion resistance
• “T” pressure adjustment screw for smooth, precise control
• Large 2.5″ gauges with sturdy acrylic lenses for easy pressure monitoring
• Sintered metal inlet filter prevents impurities from entering the regulator
• UL® listed for safety and reliability
• Designed for industrial and heavy-duty use

Technical Specifications

• Brand: Flame Tech®
• Model: VHOR-21
• Style: Victor®-style regulator
• Gas Service: Oxygen
• Body Material: Solid brass
• Inlet Connection: CGA 540
• Outlet Connection: 9/16″-18 RH (Male) – CGA “B”
• Maximum Inlet Pressure: 3,000 PSIG
• Working Pressure Range: 5–125 PSIG
• Gauge Size: 2.5″ (Tank and Working Pressure)
• Certification: UL® Listed
• Application: Industrial, fabrication, cutting, and welding operations