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LW17-O - Smith LW17-O Oxygen Valve Assembly for Airline Torches

Packaging: 1 per ea
$108.49/ea $66.30/1 per ea only $66.30/eaSave 39%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Torch's Precision with the Smith LW17-O Oxygen Valve

Is your Smith torch handle leaking oxygen or becoming difficult to adjust? Don't compromise on safety or weld quality. The Miller Smith LW17-O Oxygen Valve Assembly is the genuine OEM solution to bring your trusted Smith Airline torch back to life. Designed for the professional welder who demands reliability, this replacement part fixes common issues like stiff knobs, drifting flame settings, and gas leaks at the handle.

The "Airline" series torches, including the popular AW1 and MW5 models, are favorites among welders for their balance and weight. However, even the best tools need maintenance. The oxygen valve is one of the most used moving parts on your torch, subjected to constant adjustment and pressure. When it wears out, you lose the ability to fine-tune your flame, leading to oxidation in your welds or difficulty maintaining a neutral flame. The LW17-O replaces the entire valve mechanism, giving you back that smooth, buttery adjustment you felt when the torch was new.

This assembly isn't just a generic aftermarket part; it is the exact component used in the manufacturing of new Smith torches. It features a high-quality nickel-plated finish that looks great and stands up to the rigors of the shop environment. The plating resists tarnishing and wear, ensuring your torch looks as professional as the work you produce. The included knob is ergonomically knurled for easy gripping, even when wearing welding gloves, and is color-coded green for instant identification as the oxygen control.

Installation is straightforward for those familiar with torch maintenance. Simply remove the old, worn-out valve assembly and thread in the new LW17-O. The precision threads and high-quality packing ensure a gas-tight seal immediately. Whether you are working on intricate brazing projects, HVAC repairs, or general oxy-acetylene welding, having precise control over your oxygen flow is the secret to a perfect result. Invest in the longevity of your equipment with this genuine Miller Smith replacement part.

Additional Information
Brand:Miller
Packaging Description:1-per-ea
Gas Type:Oxygen
Part Type:Valve Assembly
Finish:Nickel Plated
Compatible Torch Handles:Smith AW1, Smith AW1A, Smith MW5, Smith MW5A
Material:Brass, Nickel Plating

INCLUDED

  • 1 x Oxygen Valve Stem Assembly
  • 1 x Valve Knob (Green/Oxygen)
  • 1 x Packing Nut/Washer Assembly

APPLICATIONS

  • Repairing Smith AW1 and AW1A torch handles
  • Refurbishing Smith MW5 and MW5A torch handles
  • Correcting oxygen leaks in oxy-fuel equipment
  • Restoring fine flame adjustment control
  • General maintenance of Smith Airline series equipment

FAQ

The LW17-O is designed to fit Smith Equipment "Airline" series torch handles, specifically the AW1, AW1A, MW5, and MW5A models.

This valve assembly is specifically for the Oxygen side of the torch. It typically comes with a green knob or is designated for the oxygen port.

Yes, the LW17-O is a complete assembly that includes the valve stem, the packing nut/seal, and the adjustment knob.

The nickel plating provides corrosion resistance and durability, and it matches the finish of the standard Smith Airline torch handles.

Signs include a leaking torch (hissing sound or bubbles when tested), a flame that won't stay set, a knob that is difficult to turn, or oxygen flowing even when the valve is closed.

Yes, this is a genuine OEM part manufactured by Miller Electric (parent company of Smith Equipment).

No, the fuel gas valve is a different part number (typically LW18) and may have different internal seating or thread directions/color coding.

Typically, a small adjustable wrench or a specific open-end wrench that fits the packing nut is required to remove the old valve and install the new one.