07801200 - Victor BSL 700-500 Oxygen Line Regulator, 1/2" NPT, 10-200 PSIG

Victor 0780-1200 BSL 700-500 Bulk System Line Regulator

The Victor 0780-1200 BSL 700-500 is a premium heavy-duty line regulator designed specifically for oxygen service in bulk gas systems and downstream vapor applications. Engineered by Victor, a leader in gas control technology, this regulator is part of the BSL 700 series, known for its robust construction and precise pressure management. The unit features a forged brass body and housing cap, ensuring long-term durability even in demanding industrial environments. At its core lies a large 3.25-inch stainless steel diaphragm, which provides superior sensitivity and consistent delivery pressure compared to standard rubber diaphragms.

This model is configured with 1/2-inch NPT Female inlet and outlet ports, facilitating high-flow requirements typical of bulk installations. It operates with a maximum inlet pressure of 350 PSIG and offers a delivery pressure range of 10 to 200 PSIG, making it versatile for various cutting, heating, and fabrication tasks fed by a central pipeline. The internal mechanism utilizes a stem-type seat with a stainless steel return spring and a brass nozzle, complemented by silicon and nylon seals to withstand environmental stressors. A bleed valve located in the low-pressure port enhances safety during operation and maintenance.

The BSL 700-500 is strictly a line regulator and is not designed for use directly on high-pressure cylinders. Its robust design makes it an excellent choice for automated cutting tables, manifold systems, and facility-wide gas distribution networks where reliability is non-negotiable. The inclusion of a 2.5-inch brass gauge allows for clear and easy monitoring of delivery pressure.