Specification Brand : FTVOGUE BulletPoint1 : Made of premium brass, high hardness and surface treatment, rugged and resistant, wear-resistant, brass pipe fitting of long durability. BulletPoint2 : High quality Flashback Arrestor Check Valve, built-in check valve prevents the reverse flow of gas in medium working pressure. BulletPoint3 : Meet the requirements of welding process, no influence on the flame temperature, gas flow, etc. BulletPoint4 : Prevents tempering during gas welding and gas cutting. Prevents flame from entering the cylinder and exploding. BulletPoint5 : The connection is standard RH(right hand) threads for Oxygen, and standard LH(left hand) threads for Acetylene. ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0765613485407 ExternallyAssignedProductIdentifier2 : 765613485407 ItemName : Flashback Arrestor Check Valve Flashback Arrestor Welding Cutting Torch Flame Buster M16*1.5 Tempering Prevent(Oxygen) ItemPackageDimensions_Height : 14.1 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 7.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : welding-gas-regulators Manufacturer : FTVOGUE Material : Copper ModelNumber : FTVOGUE582istmrwe-01 PartNumber : FTVOGUE582istmrwe-01 ProductDescription : Specification: Working medium: Acetylene / Oxygen (Optional) Working pressure: Medium pressure (MPa) Rated flow: 15m3/h Working hole diameter: M14 Dimensions: M16*1.5 Weight: 74g (approx.)