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24-CV7PRP - Torch Mount Check Valve Set - Oxygen & Fuel Pair

Packaging: 1 of each
$35.64/pr $25.46/1 of each only $25.46/prSave 29%

Usually ships within 3-5 business days

OVERVIEW

Essential Safety for Oxy-Fuel Torches

Don't compromise on safety when working with open flames and compressed gases. The Techniweld 24-CV7PRP Torch Mount Check Valves are designed to keep you and your equipment safe from the dangers of reverse gas flow. Whether you are a professional fabricator or a hobbyist, these valves are a must-have addition to your oxy-fuel rig. They install easily between your torch handle and the hoses, acting as a one-way street for your gases—letting them flow out to the tip but stopping them dead if they try to back up.

This pair pack comes ready to install with one valve for your oxygen line and one for your fuel line. They are designed with standard "B" fittings (9/16"-18 threads), making them a universal fit for most standard torches on the market. The solid brass construction ensures they can handle the heat and wear of daily use without failing. By preventing gases from mixing in your hoses, you significantly reduce the risk of accidents and equipment damage.

Installation is simple and requires no special tools beyond a standard wrench. The fuel valve is easily identified by the groove on the nut, ensuring you never mix up your connections. Add peace of mind to your welding cart today with these reliable, high-flow check valves. They are a small investment that provides significant protection for your shop and your personal safety.

Additional Information
Packaging Description:1 pair
Product Type:Check Valve
Connection Type:9/16"-18 (B-Size)
Mounting Style:Torch Mount
Gas Service:Oxygen, Fuel Gas
Material:Brass

INCLUDED

  • 1 x Oxygen Check Valve (Torch Mount)
  • 1 x Fuel Gas Check Valve (Torch Mount)
  • Installation Instructions

APPLICATIONS

  • Oxy-Acetylene Cutting and Welding
  • Oxy-Propane Heating
  • Scrap Cutting Operations
  • HVAC Brazing
  • Structural Steel Fabrication
  • General Maintenance and Repair

FAQ

A check valve prevents the reverse flow of gas, while a flashback arrestor stops both reverse flow and the flame front of a flashback. Check valves are a first line of defense.

These specific valves (24-CV7PRP) are designed to mount directly to the inlet of the torch handle.

Yes, provided your torch uses standard "B" size fittings (9/16"-18), which is the industry standard for most medium to heavy-duty torches.

Many flashback arrestors have built-in check valves. However, having check valves at the torch provides immediate protection at the point of use. Always check your system's flow requirements.

It is recommended to test them regularly (at least annually) for reverse flow leaks and replace them every 3-5 years or if they fail a test.

Yes, the fuel check valve is compatible with all standard fuel gases including Acetylene, Propane, and Propylene.

They are designed with low cracking pressure to minimize flow restriction, but all safety devices add some slight resistance. They are suitable for standard cutting and welding applications.

The fuel gas valve has a notched nut and left-hand threads, while the oxygen valve has a smooth nut and right-hand threads.