Victor SR260A-510 Single Stage Acetylene Regulator 15 psi 2.5 in

Victor SR260A-510 Acetylene Regulator

The Victor SR260A-510 is a single-stage, medium-duty gas regulator designed for acetylene applications. It features a forged brass body with a 2.5 in. diameter and a neoprene diaphragm. The unit delivers a maximum outlet pressure of 15 psig and uses a T-handle control for adjustment. It is supplied new for general-purpose welding use.

Suits acetylene cutting and heating up to 15 psig

This regulator suits welders and fabricators who need a medium-duty, single-stage unit for acetylene supply at pressures up to 15 psig. It fits CGA 510 cylinder valves with a 0.825 in.-14 female inlet and provides a 9/16 in.-18 UNF male outlet. Buyers who need a two-stage design for more stable outlet pressure as the cylinder empties should look at a different model.

Direct cylinder mount with T-handle adjustment

Installation is a direct connection to the CGA 510 cylinder valve using the 0.825 in.-14 female nut; no extra fittings are required. The T-handle allows hand-tight pressure setting without tools. A common issue is cross-threading the inlet nut on the cylinder valve, so align threads carefully before tightening. Ensure the outlet connection matches the hose fitting to avoid leaks.