The VTVS-2 Valve Stem 2-Pack is an essential maintenance kit for welders utilizing air-cooled TIG torches with manual gas valves. Designed specifically for the popular 9 Series (9V, 9FV) and 17 Series (17V, 17FV) torch bodies, these valve stems provide the critical function of on/off shielding gas control directly at the handle. This is particularly vital for welding setups that lack an internal gas solenoid in the power source, such as scratch-start rigs or older DC stick welders adapted for TIG welding.
Over time, the constant opening and closing of the gas valve can wear down the threads or degrade the O-rings, leading to gas leaks or difficulty in fine-tuning flow. A leaking valve not only wastes expensive shielding gas like Argon but can also introduce atmospheric contamination into your weld pool, resulting in porosity and defects. This replacement kit allows you to swap out a worn assembly quickly and easily, restoring the tight seal and smooth operation required for high-quality welding.
Each valve stem is constructed with a durable brass body and a textured plastic knob for easy gripping, even while wearing welding gloves. The assembly comes pre-fitted with O-rings to ensure an immediate, airtight seal upon installation. Whether you are working in the field with a portable generator welder or in a shop with a dedicated TIG setup, having a spare valve stem on hand is a smart practice to avoid unexpected downtime.
Keep your equipment running at peak performance with these reliable replacement valve stems, ensuring your shielding gas flows only when you need it.
| Additional Information |
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| Packaging Description:2 per pak |
| Item:Valve |
| Used To Weld:Steel or Stainless or Aluminum |
| Compatible Series:17FV, 17V, 9FV, 9V |
| Part Type:Valve Stem |
| Function:Gas Flow Control |
| ----- new values below ---- |
| Compatible Series:9V, 9FV, 17V, 17FV |
| Part Type:Valve Stem |
| Function:Gas Flow Control |
