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

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.

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 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.

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.

Dental Lab Marathon Electric Micro Motor Polishing Unit N3+35K RPM handpiece Introduction: Multipurpose Micromotor for dental, laboratory, jewelry,industry. Good work for polishing, Cutting, milling, trimming, grinding, casting moulds or materials and finishing surface. Dust seal protection for excellent durability Simple and easy operation with variable foot pedal Control system.

This is a New Open box item This pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of bronze body construction, a silicone rubber check valve disc, and a plastic check valve seat. No special tools are required for servicing.

TILLOTSON CARBURETOR FOR WACKER BS 50-2, 50-2i

THESE ARRESTORS ARE IN NEW CONDITION! I ACTUALLY NEEDED ARRESTORS FOR THE REGULATOR SIDE AND CANNOT USE THESE! THESE ARE "TORCH SIDE" ARRESTORS.

Item Description: Victor Heavy Duty Flashback Arrestor, Torch Mount, OxygenPart Number: 0657-0010Model Number: FB-OConnection: “B” 9/16"-18 RH (CGA 022)Included Features: Victor add-on Flashback arrestors contain both a reverse flow check valve and a flashback arrestor.Gas Service: Oxygen Condition: Used, Very Good. See pictures for details

This Listing is for one(1) BOEHRINGER 7702-L INTERMITTING SUCTION REGULATOR 200MM Made in the USA