Flashback Arrestors for Regulators

Description

Regulator type Flashback Arrestor for fuel gas or Oxygen. Prevent reverse flow of gases with built-in check valve, extinguish flashback fire with sintered metal filter. A sintered stainless steel flame arrestor prevents flashback from the gas outlet side and cools the flame down to below the ignition temperature, so that the gas cannot re-ignite on the inlet side.

Features

• The gas non-return valve prevents the sudden return of air or oxygen in the distribution line or single cylinders.
• In the case of excessive temperatures in the safety device due to flashbacks or burnbacks, the valve closes automatically and cuts off the gas flow.
• The pressure-operated cut-off valve feature prevents the continuous gas flow in the event of rapid pressure change.

Typical Applications

• Welding
• Cutting
• Brazing