Y-piece with a valve acetylene
A brass fitting that splits acetylene gas flow from a single regulator into two independently controlled lines, each with a left-hand threaded valve. Used mainly for running dual oxy-acetylene torches or other dual acetylene applications. Crucially requires flashback arrestors on both outlets for safety. Ensure regulator capacity and hose compatibility. Handle acetylene with extreme caution due to its flammability.
R285.00 – R325.00
A Y-piece with a valve for acetylene is a brass fitting designed to connect directly to an acetylene regulator, allowing a single acetylene source to supply two separate hoses or pieces of equipment. Each outlet of the Y-piece is equipped with an independent valve, providing individual on/off control and the ability to adjust the flow rate of acetylene through each line.
Key Features:
- Splits Acetylene Supply: Divides the flow of acetylene gas from one regulator into two separate lines.
- Individual Control Valves: Each outlet has its own valve for independent control of gas flow.
- Left-Hand (LH) Threading: Typically features standard left-hand threading, which is specific to fuel gases like acetylene, to prevent accidental connection to oxygen lines.
- Durable Brass Construction: Made from brass for strength and resistance to corrosion.
- Standard Outlet Fittings: Usually features standard welding hose fittings (e.g., 5/8″ UNF LH) for easy connection to acetylene hoses.
Common Applications:
- Oxy-Acetylene Welding/Cutting: Enables two welders or cutting torches to operate from a single acetylene cylinder and regulator, improving efficiency.
- Heating and Brazing: Allows for simultaneous use of a heating torch and a brazing torch, or feeding two heating torches for larger tasks.
- Other Dual Acetylene Applications: Can be used in any situation requiring two independently controlled streams of acetylene from a single source.
Important Considerations:
- Regulator Capacity: Ensure the acetylene regulator has a sufficient flow rate capacity to adequately supply both outlets when in use.
- Hose Compatibility: Verify that the Y-piece outlet threads match the fittings on your acetylene hoses. Acetylene hoses are typically red and have left-hand threaded fittings.
- Flashback Arrestors: It is crucial to use flashback arrestors on both outlet lines of the Y-piece, near the torch end and preferably also at the regulator end, to prevent dangerous flashbacks from traveling back to the acetylene cylinder.
- Safety: Always handle acetylene and related equipment with extreme caution and adhere to all safety regulations for oxy-fuel gas w