Check Valves & Flash Arrestors | Gas Equipment

Check Valves And Flash Arrestors At Airgas

Airgas offers a wide variety of check valves and flash arrestors from leading manufacturers like RADNOR™️, Western Enterprises, Harris Products Group and Victor that are critical for on-the-job safety. They prevent reverse gas flow and extinguish flashback fire during the oxyfuel processes. Choose from demand valves, plug assemblies, retrofit kits, adapters, inlet checks, torch/hose connection sets, and more with Airgas's convenient one-stop shopping.

Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.

Flashback Arrestors and Check Valves

Harris® FlashGuard® Model 88-26 FBT (R&L) Fuel Gas And Oxygen Flashback Arrestor Set

Harris® FlashGuard® Model 88-26 FBT (R&L) Fuel Gas And Oxygen Flashback Arrestor Set

Victor® Flamebuster™ Model FB-FR Fuel Gas Flashback Arrestor

Victor® Flamebuster™ Model FB-FR Fuel Gas Flashback Arrestor

Victor® Flamebuster™ Model FB-O Oxygen Flashback Arrestor

Victor® Flamebuster™ Model FB-O Oxygen Flashback Arrestor

Victor® Cutskill® Model FBT2 Oxygen And Fuel Gas Torch Flashback Arrestor Set

Victor® Cutskill® Model FBT2 Oxygen And Fuel Gas Torch Flashback Arrestor Set

Victor® Cutskill® Model FBR2 Oxygen And Fuel Gas Torch Flashback Arrestor Set

Victor® Cutskill® Model FBR2 Oxygen And Fuel Gas Torch Flashback Arrestor Set

Western Model FA-2 Flashback Arrestor Body

Western Model FA-2 Flashback Arrestor Body

Victor® Reverse Flow Check Valves Model CTF Fuel Gas Check Valve

Victor® Reverse Flow Check Valves Model CTF Fuel Gas Check Valve

Harris® Model 147.024 225 PSI 1/2" Oxygen Flashback Arrestor

Harris® Model 147.024 225 PSI 1/2" Oxygen Flashback Arrestor

Victor® Reverse Flow Check Valves Model CTO & CTF Fuel Gas And Oxygen Check Valve Set

Victor® Reverse Flow Check Valves Model CTO & CTF Fuel Gas And Oxygen Check Valve Set

Harris® Model 8530 40 PSI 1/2" Propane (LPG) And Hydrogen And Natural Gas Flashback Arrestor Set

Harris® Model 8530 40 PSI 1/2" Propane (LPG) And Hydrogen And Natural Gas Flashback Arrestor Set

Harris® Model 147.031 225 PSI 1" Oxygen Dry-Type Flashback Arrestor

Harris® Model 147.031 225 PSI 1" Oxygen Dry-Type Flashback Arrestor

Victor® Reverse Flow Check Valves Model CTO Oxygen Check Valve

Victor® Reverse Flow Check Valves Model CTO Oxygen Check Valve

Harris® Model 8530 20 PSI 1/2" Acetylene Flashback Arrestor

Harris® Model 8530 20 PSI 1/2" Acetylene Flashback Arrestor

Western Model CV-32R Oxygen Check Valve

Western Model CV-32R Oxygen Check Valve

Victor® Model CRF Fuel Gas Check Valve

Victor® Model CRF Fuel Gas Check Valve

Lincoln Electric® DownFlex® Spark Arrestor

Lincoln Electric® DownFlex® Spark Arrestor

Harris® FlashGuard® Model 88-5 FBTC (R) Oxygen Flashback Arrestor

Harris® FlashGuard® Model 88-5 FBTC (R) Oxygen Flashback Arrestor

Western Model CV-4M Heavy Duty NPT Check Valve

Western Model CV-4M Heavy Duty NPT Check Valve

Victor® Model CRO Oxygen Check Valve

Victor® Model CRO Oxygen Check Valve

Harris® Model 8530 20 PSI 1" Acetylene Flashback Arrestor

Harris® Model 8530 20 PSI 1" Acetylene Flashback Arrestor