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Victor® Model VTS253A-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

Airgas Part #:VIC0781-3569

Victor Equipment

Manufacturer #:0781-3569

$602.97 /Each
Package Size: 1 Each
$602.97 Each
$602.97 Each

Typically in Stock

Item Details

  • Victor® VTS 250 Series Two Stage Medium Duty Carbon Dioxide Regulator offers 2 - 15 psig delivery range and is ideal for applications that need a constant delivery pressure over a range of decreasing inlet pressures. Regulator with maximum inlet pressure of 3000 psig features die-forged brass body and spring housing cap for strength as well as durability. Regulator featuring 2" steel gauges has 4000 inlet gauge range and 30 outlet gauge range. Regulator has accurate two-stage regulation that offers high operating characteristics for applications where change in delivery pressure would impact performance characteristics of work or test results. Regulator with 320 CGA-inlet connection and CGA-032 5/8"-18 UNF outlet connection has 1.3", 1 3/4" fabric reinforced neoprene diaphragm that provides precise long lasting service. Two stage regulator is specifically suited for various medium to high capacity general-purpose applications that need accurate and uniform outlet pressures. Regulator with 0.082 Cv flow coefficient has electro less nickel plated bronze sintered inlet filter. Regulator comes with long-lasting Delrin insert bushing and stainless ball in key for easy adjustment. Regulator with adjusting spring is pretested for quality assurance and has precision-machined nozzle for maximum flow control. Regulator includes stem-type seat mechanism inlet pressure that helps in sealing and external self-reseating relief valve. Regulator measuring 6 1/2" X 6.13" X 5.63" delivers at least the stated upper range and in some cases may surpass the stated upper range.


  • Forged brass body and housing cap
  • Stem type seat mechanism
  • Delrin cap bushing for smooth adjustments
  • Diaphragm 1.3" (28.7 mm) and 1.75" (44.5 mm) fabric reinforced neoprene
  • Sintered inlet filter
  • External self reseating relief valve
  • Not designed to protect downstream equipment (no relief valve is needed on VTS 260 Series regulators)


  • Laboratory

Product Attributes

Regulator Type

» Two Stage Regulator

Gas Service

» Carbon Dioxide
» CO2

Delivery Rate

» 2 - 15 psig

Inlet Connection

» CGA-320


» Medium Duty

Outlet Connection

» 5/8" - 18 (Female)
» CGA-032

Gauge Diameter

» 2"