VS-2 - Weldcraft VS-2 Replacement TIG Torch Gas Valve Assembly

Reliable Manual Gas Control for TIG Welding

The Weldcraft VS-2 TIG Torch Gas Valve is a critical component for professional welders operating TIG setups that require manual shielding gas management. Designed specifically for Weldcraft's renowned line of TIG torches, this valve assembly provides a positive on/off control mechanism directly at the torch handle. This functionality is indispensable when welding with power sources that do not feature an internal gas solenoid, such as during scratch-start or lift-arc TIG applications on stick welding machines. By allowing the operator to manually open the gas flow before striking an arc and close it after the post-flow period, the VS-2 ensures complete protection of the tungsten and weld pool.

As a genuine Weldcraft replacement part, the VS-2 assembly is engineered to meet the exact specifications of the original equipment. It is compatible with a broad range of torch bodies, including the popular WP-9V, WP-17V, WP-24FV, and WP-150VTB models, as well as other 9, 17, and 20 series torches configured for valve operation. The assembly comes complete with the valve stem, a durable knurled control knob for easy operation even with gloved hands, and a high-quality O-ring to ensure a leak-free seal. A leaking valve can lead to significant shielding gas waste and porosity in welds; replacing a worn unit with this genuine part restores the integrity of your gas delivery system.

Installation of the VS-2 is straightforward, allowing for quick field repairs that minimize downtime. The precision-machined threads ensure a secure fit into the torch body, while the robust construction of the stem resists wear from frequent cycling. Whether you are fabricating in a shop or performing maintenance in the field, relying on genuine Weldcraft parts like the VS-2 ensures your equipment performs consistently. This valve is an essential spare for any welder using air-cooled torches with manual gas valves, ensuring that you are never halted by a simple mechanical failure.