High Pressure Piston Regulator

SKU: sr4

Victor's SR 4 series regulators feature a compact, reliable piston design for precise gas control at higher inlet and delivery pressures. SR 4 regulators are especially suited for dead-end pressurized systems such as pressure vessel testing.

General Information: 
  • Piston type actuation
  • Machined body and cap
  • 2-1/2" gauges brass
  • Cartridge type seat assembly with PCTFE seat
  • Derlin cap bushing for smooth adjustments
  • External adjustable relief valves on F and G range models
  • Sintered inlet filter
  • Delivery range: 50-750
  • Gas Service: Carbon Dioxide
Dimensions (L x W x H): 
150x 160 x 155