Victor 0781-3525 VTS250BL-555 LP Gas Medium Duty Two Stage Regulator

Victor 0781-3525 Medium Duty Two Stage Acetylene Regulator (Model VTS261BL-555) with stem-type seat mechanism has a delivery pressure of 2 - 40 PSIG and inlet/outlet gauge range of 400/60. Regulator with CGA 555 inlet connection has brass-adjusting screw with forged T-handle and stainless steel diaphragm offers accurate durable service. It has stainless ball in key for easy adjustment and preset adjustable spring offers quality assurance. Regulator with 9/16 - 18 M LH outlet connection has die-forged brass body that offers extra strength and delrin inert bushing provides durability, easier adjusting . It has nickel-plated bronze sintered inlet filter with maximum pressure of 350 PSIG and precision machined nozzle provides maximum flow control with 0.082 efficiency. Regulator has die-forged brass spring housing cap that offers great strength, durability and adjusting spring provides precise preset. Regulator has external self-reseating relief valve and offer at least the stated upper range and in some cases may exceed the stated upper range. 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:  LP

Delivery Range:  2-40

Max Inlet Pressure:  350

CGA Inlet Connection :  510

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



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