China Welding Torch Tools for Refrigeration Systems - High-Quality Suppliers and Factory Products
LV-2B DualTip Hand Torch
Features
- Dual tips generate more heat
- Capable of soldering and brazing bigger tubes
- Dual tips spin 360° for various jobs
- High flame temperature up to 3600°F
- Shorter welding time and less gas consumption
- The main parts are made of Brass, and no Aluminum is used
- For use with MAPP or Propane gases
Application
For soldering and brazing in HVAC, Jewelry, Electricity and Transportation.
| Gas Type | MAPP, Propane, LPGMAPP |
| Connection Standard | CGA600 |
| Container | For use with 14.1-16OZ Containers 453.6 g |
| Regulator Ratings | 2.59MPa (375psi) Maximum Gas pressure |
| Copper Tubing Size Capability (With Mapp Gas) | Soft Solder: Max. Φ6” | Brazing: Max. Φ3” |
| Max Flame Temperature | >3600°F (tested with MAPP gas) |
| Caution |
Warning
Low flame setting will result in overheat of the tip
|
LV-A Self-lgnition Hand Torch
Features
- Easy ignition with Self-igniter
- Tip spins 360° for various jobs
- High flame temperature up to 3600°F
- Shorter welding time and less gas consumption
- The main parts are made of Brass, and no Aluminum is used
- For use with MAPP or Propane gases
Application
For soldering and brazing in HVAC, Jewelry, Electricity and Transportation.
| Gas Type | MAPP, Propane, LPGMAPP |
| Connection Standard | CGA600 |
| Container | For use with 14.1-16OZ Containers 453.6g |
| Regulator Ratings | 2.59MPa (375psi) Maximum Gas pressure |
| Copper Tubing Size Capability (With Mapp Gas) | Soft Solder: Max. Φ4” | Brazing: Max. Φ1 1/4” |
| Max Flame Temperature | >3600°F (tested with MAPP gas) |
| Caution |
Warning
Low flame setting will result in overheat of the tip
|
Certificates
Frequently Asked Questions (FAQ)
Q
Which gas types are recommended for these hand torches?
Both the LV-2B and LV-A hand torches are optimized for use with MAPP, Propane, and LPG gases, ensuring versatile fuel options depending on your job requirements.
Q
What is the advantage of the dual tip design on the LV-2B model?
The dual tips generate significantly more heat, allowing you to solder and braze larger copper tubes efficiently. Additionally, the tips spin 360° to accommodate various working angles.
Q
Does the LV-A hand torch have an automatic ignition system?
Yes, the LV-A model is equipped with a built-in self-igniter, making it extremely easy and quick to light up the torch with a single click.
Q
Are the internal components of these torches made of durable materials?
Absolutely. The main functional parts of both torches are constructed entirely from high-quality brass. No aluminum is used in the construction, ensuring maximum longevity and safety.
Q
Why should I avoid setting the torch to a low flame?
Running the torch on a low flame setting restricts gas flow, which can cause heat to build up inside the tip itself, leading to potential overheating and damage to the torch tip.
Q
What connection standard do these hand torches use?
They feature a standard CGA600 connection, making them compatible with most standard 14.1 to 16 oz gas canisters.











