Victor 0781-3559 VTS252B-350 Methane/Hydrogen Medium Duty Two Stage Regulator

Victor 0781-3559 VTS 250 Series Two Stage Medium Duty Methane/Hydrogen Regulator (Model VTS252B-350) offers 2 - 40 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 60 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 350 CGA inlet connection and 9/16"-18 LH(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. Two Stage Regulators. Recommended for applications that require a constant delivery pressure over a range of decreasing inlet pressures. This precise two stage regulation provides superior operating characteristics for applications where change in delivery pressure would affect performance characteristics of work or test results. Brass adjusting Screw with forged T handle (VTS 700 only). Delrin Insert Bushing for durability, easier adjusting. Die-Forged Brass Spring Housing Cap provides greater strength and durability. Stainless Steel diaphragm gives accurate long lasting service. Stem-Type Seat Mechanism inlet pressure aids in sealing. Stainless Ball in Key for easy adjustment. Adjusting Spring pretested for quality assurance. Die-Forged Brass Body for extra strength. Precision Machined Nozzle for optimum flow control. Adjusting Spring designed for precise preset. ADDITIONAL FEATURES, External self reseating relief valve - Not designed to protect downstream equipment (no relief valve is needed on low pressure fuel gas models). Sintered Inlet Filter - electroless nickel plated bronze. Regulators will deliver - at least the stated upper range and in some cases may exceed the stated upper range. Design/Construction, 2" gauges - steel. Diaphragm - 1.3" and 1.75" - fabric reinforced neoprene.

Series:  VTS 250

Division:  Medium Duty

Gas:  Hydrogen, Methane

Delivery Range:  2-40

Max Inlet Pressure:  3000

CGA Inlet Connection :  350

CGA Oulet Connection:  9/16" - 18 (LH Male)



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