WP-26V - Weldcraft A-200 Valve (WP-26V) Air-Cooled TIG Torch Body, 200A

Technical Overview: Weldcraft A-200 Valve (WP-26V)

The Weldcraft A-200 Valve, formerly known as the WP-26V, is a robust air-cooled TIG torch body engineered for heavy-duty industrial applications. Rated at 200 amps DC and 150 amps AC (60% duty cycle), this torch body is designed to handle higher amperage requirements in air-cooled configurations, bridging the gap between standard light-duty torches and water-cooled systems. The defining technical feature of this model is the integrated fingertip gas control valve, which provides manual on/off control of shielding gas flow directly at the torch body.

Constructed from heavy copper components, the A-200V ensures maximum electrical conductivity and thermal efficiency, reducing the risk of overheating during prolonged use. The rigid neck design offers stability, while the standard industry form factor ensures compatibility with a wide range of existing accessories. It utilizes the standard Series 26 consumable platform (10N series collets and bodies) and shares part interchangeability with Series 17 and Series 18 models, simplifying inventory management for workshops utilizing multiple torch types.

This torch body is particularly suited for integration with power sources that do not possess an internal gas solenoid, such as engine-driven welders or stick welding machines adapted for TIG processes. The mechanical valve allows the operator to manually initiate pre-flow and post-flow shielding, ensuring weld quality without complex electronic integration. The unit is designed to accept heavy-duty two-piece power cables and standard ribbed handles, providing a modular solution for maintenance and repair.