WP-150V Flexible Interchangeable Head TIG Torch Body with Valve

Build the TIG torch configuration that fits your welding application.
The WP-150V is a flexible, interchangeable-head TIG torch body designed for improved access, comfort, and control. Its flexible neck helps you reach tight or awkward joints, while the built-in manual gas valve makes it a practical choice for welding machines without an internal gas solenoid.

This 150 Amp air-cooled torch body accepts multiple interchangeable head styles, allowing you to customize the torch angle and shape for general fabrication, pipe welding, precision work, and difficult-to-reach joints.

Why Welders Choose the WP-150V

• Flexible Torch Body: Bend the neck to improve access and operator comfort.
• Interchangeable Head System: Choose from multiple head angles and configurations.
• Built-In Gas Valve: Provides manual shielding gas control at the torch.
• 150 Amp Air-Cooled Performance: Suitable for a wide range of TIG welding applications.
• Customizable Setup: Build the torch around the joint, position, and visibility you need.

Key Features

• 150 Amp air-cooled TIG torch body
• Flexible neck for improved access
• Interchangeable torch head design
• Integrated manual gas valve
• Compatible with the 105Z55R thread-on handle

Important: Torch Body Only

This listing does not include a torch head or handle.

To complete the torch, select one compatible interchangeable head and the required 105Z55R handle from the links below.

Complete Your Torch

Required Handle:

• 105Z55R Thread-On Handle

Choose a Compatible Interchangeable Torch Head:

• 70° Torch Head – Part #9-70
• 70° Torch Head – Part #24
• 90° Torch Head – Part #9-90
• 180° Pencil Torch Head – Part #1726P
• 70° Torch Head – Part #1726

Choosing a Torch Head

Ideal Applications

• General TIG welding
• Pipe and tube fabrication
• Automotive and motorsports work
• Maintenance and repair
• Custom fabrication
• Confined or difficult-to-reach joints
• Welding machines without an internal gas solenoid

Frequently Asked Questions

Does this listing include a torch head?
No. This listing includes the WP-150V torch body only. A compatible interchangeable torch head must be purchased separately.

Does the handle come with the torch body?
No. The required 105Z55R Thread-On Handle is sold separately.

Which torch head should I choose?
Choose the angle and configuration that best matches your joint access and preferred torch position. The available options include 70°, 90°, and 180° pencil-style heads.

Why use a flexible torch body?
The flexible neck allows you to adjust the torch angle for tighter spaces, improved visibility, and a more comfortable welding position.

What is the purpose of the built-in gas valve?
The valve lets you manually control shielding gas flow at the torch, making this body useful with welding machines that do not have an internal gas solenoid.

Is this a complete TIG torch?
No. You will need the WP-150V torch body, one compatible interchangeable head, the 105Z55R handle, and the remaining torch components required for your setup.