Skip to Main Content

VS-1 - Weldcraft VS-1 Valve Stem and Knob Kit for WP-26V/18V

$5.70/ea Save 33% ($1.90)$3.80/ea

In stockOrder by 2pm — ships today!

OVERVIEW

Weldcraft VS-1 Replacement Gas Valve Assembly

The Weldcraft VS-1 Gas Valve is a critical component for welders utilizing air-cooled or water-cooled TIG torches with manual gas valves. Designed for the heavy-duty 18 Series and 26 Series torches (specifically models like the WP-26V and WP-18V), this valve assembly allows the operator to manually control the flow of shielding gas directly at the torch body. This is particularly useful for scratch-start or lift-arc TIG applications where the power source does not automate gas pre-flow or post-flow.

Over time, the threads on valve stems can wear out, or the O-rings can degrade, leading to costly gas leaks and potential atmospheric contamination of the weld pool. The VS-1 kit provides a factory-original replacement to solve these issues. The assembly features a durable valve stem, a textured knob for easy adjustment even while wearing welding gloves, and a high-quality O-ring that ensures a positive seal when the valve is closed.

Installation is straightforward: simply unscrew the old assembly and thread in the new VS-1. This part is identified by the SKU VS-1 and is compatible with Weldcraft and Miller TIG torches designated with a 'V' for valve in the 18 and 26 series families. Keep your equipment running at peak efficiency and stop wasting argon with this essential replacement part.

Product Specifications

  • Compatibility: WP-26V, WP-18V, WP-200VTB
  • Mechanism: Screw-type manual valve
  • Components: Stem, Knob, O-Ring
Additional Information
Brand:Weldcraft
Item:Valve
Packaging Description:1-per-each
Compatible Torch Series:WP-18V, WP-26V, WP-200VTB
Part Type:Gas Valve Assembly
Operation Type:Manual On/Off

INCLUDED

  • 1 x Valve Stem
  • 1 x Control Knob
  • 1 x O-Ring

APPLICATIONS

  • Manual control of shielding gas for TIG welding.
  • Replacement of worn or leaking valves on WP-26V and WP-18V torches.
  • Field welding applications using power sources without gas solenoids.
  • Maintenance and repair of Weldcraft TIG torches.

FAQ

The VS-1 is designed to fit Weldcraft WP-26V, WP-18V, and WP-200VTB series TIG torches.

Yes, the VS-1 package comes complete with the valve stem, the control knob, and the necessary O-ring.

A manual valve is required if your welding power source does not have an internal gas solenoid to automatically turn the gas on and off.

No, the WP-17V typically uses a different valve (often the VS-2). The VS-1 is specifically for the larger 18 and 26 series torches.

Yes, this is a genuine Weldcraft (Miller) replacement part, ensuring proper fit and durability.

Simply unscrew the old valve assembly from the torch body and screw in the new VS-1 assembly, ensuring the O-ring seats correctly.

No reviews yet

Nobody has rated this product yet. If you have run it on the job, yours is the review the next buyer reads.

Be the first to review

Used this product on the job? Tell other welders how it held up.

Your rating

    Google Rating
    4.8
    Based on39reviews
    ×
    js_loader