CANCEL
Compare Products Up to 4
Clear All

Flashback Arrestors and Check Valves

Victor® Flamebuster™ Model FBP-1 Fuel Gas And Oxygen Flashback Arrestor Set

Show Full Description Hide Full Description

Compare
Victor® Flamebuster™ Model FBP-1 Fuel Gas And Oxygen Flashback Arrestor Set

Victor® Flamebuster™ Model FBP-1 Fuel Gas And Oxygen Flashback Arrestor Set

Show Full Description Hide Full Description

Airgas Part #:VIC0656-0002

Western Heavy Duty Check Valve

Show Full Description Hide Full Description

Compare
Western Heavy Duty Check Valve

Western Heavy Duty Check Valve

Show Full Description Hide Full Description

Airgas Part #:WESCVM-4F

Victor® Flamebuster™ Model FB-O Oxygen Flashback Arrestor

Show Full Description Hide Full Description

Compare
Victor® Flamebuster™ Model FB-O Oxygen Flashback Arrestor

Victor® Flamebuster™ Model FB-O Oxygen Flashback Arrestor

Show Full Description Hide Full Description

Airgas Part #:VIC0657-0010

Victor® Vanguard™Fuel Gas Cartridge

Show Full Description Hide Full Description

Compare
Victor® Vanguard™Fuel Gas Cartridge

Victor® Vanguard™Fuel Gas Cartridge

Show Full Description Hide Full Description

Airgas Part #:VIC0657-0069

Victor® Model CRO Oxygen Check Valve

Show Full Description Hide Full Description

Compare
Victor® Model CRO Oxygen Check Valve

Victor® Model CRO Oxygen Check Valve

Show Full Description Hide Full Description

Airgas Part #:VIC0690-0034

Airgas® Monel Ball-Type Check Valve With Viton-A® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

Show Full Description Hide Full Description

Compare
Airgas® Monel Ball-Type Check Valve With Viton-A® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

SDS

Airgas® Monel Ball-Type Check Valve With Viton-A® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

Show Full Description Hide Full Description

Airgas Part #:Y33342-AG

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:VIC0656-0007

Victor® Model CRF Fuel Gas Check Valve

Show Full Description Hide Full Description

Compare
Victor® Model CRF Fuel Gas Check Valve

Victor® Model CRF Fuel Gas Check Valve

Show Full Description Hide Full Description

Airgas Part #:VIC0690-0035

Western Model Mini-DG Oxygen Regulator Flashback Arrestor

Show Full Description Hide Full Description

Compare
Western Model Mini-DG Oxygen Regulator Flashback Arrestor

Western Model Mini-DG Oxygen Regulator Flashback Arrestor

Show Full Description Hide Full Description

Airgas Part #:WESFA-90

Western Model Mini-DG Fuel Gas Regulator Flashback Arrestor

Show Full Description Hide Full Description

Compare
Western Model Mini-DG Fuel Gas Regulator Flashback Arrestor

Western Model Mini-DG Fuel Gas Regulator Flashback Arrestor

Show Full Description Hide Full Description

Airgas Part #:WESFA-91

Victor® Model CTF Fuel Gas Check Valve

Show Full Description Hide Full Description

Compare
Victor® Model CTF Fuel Gas Check Valve

Victor® Model CTF Fuel Gas Check Valve

Show Full Description Hide Full Description

Airgas Part #:VIC0690-0033

Miller® Fuel And Oxygen Reverse Flow Check Valve Set

Show Full Description Hide Full Description

Compare
Miller® Fuel And Oxygen Reverse Flow Check Valve Set

Miller® Fuel And Oxygen Reverse Flow Check Valve Set

Show Full Description Hide Full Description

Airgas Part #:MILH698

Miller® Fuel And Oxygen Torch Mount Check Valves Set

Show Full Description Hide Full Description

Compare
Miller® Fuel And Oxygen Torch Mount Check Valves Set

Miller® Fuel And Oxygen Torch Mount Check Valves Set

Show Full Description Hide Full Description

Airgas Part #:MILH697

Harris® FlashGuard® Model 88-6 CVT (R) Oxygen Torch Type Check Valve

Show Full Description Hide Full Description

Compare
Harris® FlashGuard® Model 88-6 CVT (R) Oxygen Torch Type Check Valve

Harris® FlashGuard® Model 88-6 CVT (R) Oxygen Torch Type Check Valve

Show Full Description Hide Full Description

Airgas Part #:HCL4300162

Harris® FlashGuard® Model 88-6 CVR (R) Oxygen Regulator Type Check Valve

Show Full Description Hide Full Description

Compare
Harris® FlashGuard® Model 88-6 CVR (R) Oxygen Regulator Type Check Valve

Harris® FlashGuard® Model 88-6 CVR (R) Oxygen Regulator Type Check Valve

Show Full Description Hide Full Description

Airgas Part #:HCL4300383

Victor® Oxygen And Fuel Gas Check Valve Set

Show Full Description Hide Full Description

Compare
Victor® Oxygen And Fuel Gas Check Valve Set

Victor® Oxygen And Fuel Gas Check Valve Set

Show Full Description Hide Full Description

Airgas Part #:VIC0690-0012

Harris® FlashGuard® Model 88-6 CVTA (R&L) Fuel Gas And Oxygen Torch Type Check Valve Set

Show Full Description Hide Full Description

Compare
Harris® FlashGuard® Model 88-6 CVTA (R&L) Fuel Gas And Oxygen Torch Type Check Valve Set

Harris® FlashGuard® Model 88-6 CVTA (R&L) Fuel Gas And Oxygen Torch Type Check Valve Set

Show Full Description Hide Full Description

Airgas Part #:HCL4300835

Western Oxygen Check Valve

Show Full Description Hide Full Description

Compare
Western Oxygen Check Valve

Western Oxygen Check Valve

Show Full Description Hide Full Description

Airgas Part #:WESMCV-2

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

Show Full Description Hide Full Description

Compare
Harris® Model 147.024 225 PSI 1/2" Oxygen Dry-Type Flashback Arrestor

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

Show Full Description Hide Full Description

Airgas Part #:HCL4300229

Harris® FlashGuard® Model 88-6 CVR (L) Fuel Gas Regulator Type Check Valve

Show Full Description Hide Full Description

Compare
Harris® FlashGuard® Model 88-6 CVR (L) Fuel Gas Regulator Type Check Valve

Harris® FlashGuard® Model 88-6 CVR (L) Fuel Gas Regulator Type Check Valve

Show Full Description Hide Full Description

Airgas Part #:HCL4300384

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.