0781-1425 - Victor SR4G-540 High Pressure Oxygen Piston Regulator

The Victor® SR4G Single Stage Heavy-Duty High Pressure Oxygen Piston Regulator is designed for pressure vessel and dead-end testing. With a delivery range of 100 - 1500 psig, this regulator is capable of handling demanding applications.
It features a machined brass body and housing cap, ensuring durability and longevity. The 2 1/2" brass gauges and brass piston with Delrin cap bushing allow for smooth adjustments.
The regulator is equipped with a 540 CGA inlet connection with a bronze sintered filter, and a 1/4" Swagelok outlet connection with a 1/4" stainless tube fitting. Its compact size of 6" X 6 1/4" X 6 1/2" makes it easy to handle and transport.
The cartridge type seat assembly with PCTFE seat ensures a secure and reliable connection. Additionally, the regulator features an external adjustable relief valve for added versatility.
Please note that the F and G range models have an external adjustable relief valve, while the J Series models do not. Hydrogen models are equipped with ventable relief valves. A sintered inlet filter in bronze is included for enhanced performance.