0781-0619 - Victor SR461MD-997 LP Gas Manifold Regulator 5-125 PSIG

Heavy-Duty Precision for LP Gas Manifolds

The Victor SR461MD-997 (0781-0619) is a premium heavy-duty regulator engineered specifically for high-pressure manifold systems and demanding industrial applications. Part of the renowned Victor SR 460 series, this regulator is designed to handle the rigors of pressure vessel testing and dead-end testing with unmatched reliability. Unlike standard light-duty regulators, the SR461MD-997 utilizes a robust piston-type actuation mechanism. This design choice is critical for high-pressure environments, offering superior resistance to pressure spikes and wear compared to traditional diaphragm models.

Robust Construction and Design

Built to last, the SR461MD-997 features a fully machined brass body and housing cap. This solid construction ensures structural integrity even under the maximum inlet pressure of 3000 PSIG. The internal components are equally durable, featuring a cartridge-type seat assembly with a PCTFE seat. This material is selected for its excellent chemical resistance and mechanical strength, ensuring a tight seal and consistent performance over time. A sintered bronze inlet filter is integrated to trap particulates, preventing debris from damaging the internal seating surface and extending the lifespan of the unit.

Precise Control and Usability

This model is calibrated for LP Gas (Propane) and features a specific CGA 997 inlet connection, making it compatible with specialized manifold configurations. It offers a versatile delivery pressure range of 5 to 125 PSIG, allowing operators to fine-tune output for various testing and distribution requirements. The regulator is equipped with large, easy-to-read 2.5-inch brass gauges, providing clear visual confirmation of both inlet and delivery pressures. Adjustments are smooth and precise, thanks to the Delrin cap bushing which reduces friction on the adjusting screw.

Industrial Applications

The Victor SR461MD-997 is ideally suited for professionals in the MRO and industrial sectors who require a dependable regulator for manifold systems. Its high flow capabilities and rugged design make it the tool of choice for pressure testing vessels, pipe systems, and other dead-end applications where maintaining a stable pressure is critical. With its combination of heavy-duty materials and precision engineering, this regulator represents the gold standard in gas control technology.