5641-8465 - Victor Meco P-Series High Pressure Regulator, 0-150 PSI, 1/4 NPT

Precision High-Pressure Gas Control

The Victor 5641-8465 Meco High Pressure "P" Regulator is a testament to engineering excellence in the field of gas control. Designed to handle the rigorous demands of specialty gas delivery and heavy-duty industrial applications, this regulator combines a robust single-stage design with precision components. It is specifically engineered to manage high inlet pressures up to 5500 PSI, making it an essential component for high-pressure cylinder banks and specialized piping systems where standard regulators falls short.

Advanced Diaphragm Technology

At the heart of this Meco P-Series regulator is a stainless steel diaphragm. Unlike elastomeric diaphragms that can degrade over time or contaminate high-purity gas streams, stainless steel offers exceptional resistance to corrosion and diffusion. This feature ensures that the regulator maintains a stable delivery pressure of up to 150 PSI without introducing impurities into the process, which is critical for laboratory and specialty gas applications.

Innovative Seat Block Design

One of the most distinguishing features of the Meco P regulator is its multi-seat 4-way seat block. This ingenious design element addresses the common issue of seat wear in high-pressure environments. Instead of a single sealing surface, the block provides four distinct seats. When one surface eventually wears down, the block can simply be rotated to a fresh surface, effectively quadrupling the service life of the seat assembly before a replacement part is needed. This positive pressure yoke-type mechanism ensures a tight seal and reliable performance under fluctuating conditions.

Versatile Connectivity

Equipped with 1/4"-18 NPT inlet and outlet connections, this regulator offers maximum versatility for system integration. It allows for direct connection to hard piping, custom hoses, or manifold systems, rather than being limited to a specific cylinder valve CGA connection. Whether utilized in the oil and gas sector, chemical processing, or advanced manufacturing, the Victor 5641-8465 delivers the flow control and safety required for critical operations.