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Victor® Model VTS250D-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

Airgas Part #:VIC0781-3506

Victor Equipment

Manufacturer #:0781-3506

$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 Oxygen Regulator offers 5 - 125 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 200 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 540 CGA-inlet connection and 9/16"-8 RH(M) 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.


  • Brass adjusting screw with forged T-Handle
  • Delrin insert bushing for durability, easier adjusting
  • Die forged brass spring housing cap provides greater strength and durability
  • Stem type seat mechanism
  • Stainless steel diaphragm gives accurate long lasting service
  • Stainless ball in key for easy adjustment
  • Adjusting spring pretested for quality assurance
  • Sintered inlet filter electroless nickel plated bronze
  • Precision machined nozzle for optimum flow control
  • Regulators will deliver at least the stated upper range and in some cases may exceed the stated upper range


  • NOTE: Regulators will deliver at least the stated upper range and in some cases may exceed the stated upper range

Product Attributes

Regulator Type

» Two Stage Regulator

Gas Service

» Oxygen
» O2

Delivery Rate

» 5 - 125 psig

Inlet Connection

» CGA-540


» Medium Duty

Outlet Connection

» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"