reverse flow check valve for sale, brand-new and used.

This is a Brand New UL Victor-Type Oxygen/Acetylene Cutting/Welding Torch Kit! - This is a brand new in the box complete Victor compatible torch outfit. The outfit welds and cuts all sorts of metals.

This is a Brand New Victor-Type Oxygen/Acetylene Cutting/Welding Torch Kit! - This Auction Will SELL at ANY BID!! This is a brand new in the box complete Victor compatible torch outfit.

Smith® Flashback Arrestor (set) - Torch Mount H743 For use with CGA "B" male fitting. Smith® Torch Mount H743 Flashback Arrestor set consists of one oxygen and one fuel gas flashback arrestors - TORCH MOUNT for use with CGA "B" male fitting.

UL-Listed Heavy Duty Oxygen & Acetylene Victor Type Compatible Precision Welding and Cutting Kit U10 FREE SHIPPING LOWER 48 states

This is a Brand New Harris-Type Oxygen/Acetylene Cutting/Welding Torch Kit! UL approved - This Auction Will SELL at ANY BID!! This is a brand new in the box complete Harris compatible torch outfit.

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UL-Listed Heavy Duty Oxygen & Acetylene Victor Compatible Precision Welding and Cutting Kit U10 FREE SHIPPING LOWER 48 states

MATCO TOOLS OXYACETYLENE WELDING KIT WS510 0384-0497 DELUXE MEDIUM DUTY KIT REGULATORS TORCH AND NOZZLE QUALITY BRASS AND STAINLESS STEEL CONTRUCTION WELDS UP TO 1/2IN CUTS UP TO 4IN HEAVY DUTY TO 6 IN WITH OPTIONAL TIPS NOT INCLUDED BUILT IN REVERSE FLOW CHECK VALVE AND PATENTEDFALSHBACK ARRESTORS FOR SAFTEY

Sparkweld Oxygen Arrestor Flash Back Solid brass unit Helps prevent reverse gas flow and flashback (flame burning back through the torch, hose, regulator and tank) By utilizing an internal reverse flow check valve and a flame arrestor that quenches the flashback flame. Connects between regulator and hose.

Product DetailsGentec Quick Connector Sets - QC-HTPRSPBuilt-in automatic reset check valve prevents reverse flow of gases by cutting off the gases under back pressure.Before disconnection, gas must be shut off at regulators.Color codes provide speed and safety. Built-in automatic reset check valve prevents reverse flow of gases by cutting off the gases under back pressure. Before disconnection, gas must be shut off at regulators.

Edge® ST 900FC Cutter Select® includes Edge® ESS3 regulators for Oxygen and Acetylene Victor ST 900FC cutting torch 90 degree head angle.(Cutting Oxygen Handle Mounted Top-Rear) Built-in flashback arrestors and reverse flow check valves You must choose your "acetylene inlet" based on the type of acetylene tank you have. If your tank valve has male threads, you should choose a CGA 300 (female) regulator. Note: will not fit "B" or "MC" acetylene cylinder.

LINDE REVERSE FLOW CHECK VALVE fuel gas 639109 / 639209 oxygen pair set I do not know a lot about them fuel gas and oxygen according to the papers included for these 2 numbers new in unopened

This is a Brand New UL Harris-Type Oxygen/Acetylene Cutting/Welding Torch Kit! UL approved - This Auction Will SELL at ANY BID!! This is a brand new in the box complete Harris compatible torch outfit.

VICTOR REVERSE FLOW CHECK VALVE 0690-0034 

VICTOR Cutting Torch Reverse Flow Check Valve Model CTO 0690-0032 200 PSIG Max. This auction is for Model CTO New in Package. Shipping and Handling: Combine orders to reduce shipping costs.

LINDE REVERSE FLOW CHECK VALVE 639209 oxygen I do not know much about the items full range of varied uses

To view our complete inventory please visit our store We sell a wide variety of items new and used. We do our best to accurately identify the item and supply clear pictures for inspection. Please see pictures for condition and feel free to ask questions.