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Victor® SR 4 Series High Pressure Regulator is especially designed for heavy-duty applications and for larger cylinders. It is ideally used for pressure vessel testing.
Features
Machined brass body and housing cap
Cartridge type seat assembly with PCTFE seat
Piston type actuation brass
Delrin® cap bushing for smooth adjustments
External adjustable relief valves on F and G range models
Hydrogen models have ventable relief valves (J Series does not)