Victor 0781-0532 SR 450D-346 Heavy Duty Single Stage Regulator

• 2.5" gauges
• 3.25" diaphragm - stainless steel
• 3000 psig maximum inlet



Victor 0781-0532 SR 450 Series Single Stage heavy-duty Air Regulator offers 5 - 125 PSIG delivery range and is ideal for applications where little delivery pressure increases due to decreasing cylinder pressures that would not affect the performance characteristics of the work or test results. Regulator with maximum inlet pressure of 3000 PSIG features die-forged brass body for strength as well as durability. Regulator featuring 2 1/2" brass gauges has 4000 inlet gauge range and 200 outlet gauge range. Regulator with 346 CGA inlet connection and 5/8"-18 LH(F) outlet connection has 3 1/4" stainless steel diaphragm that provides precise long lasting service. Single stage regulator is specifically designed for medium to high capacity. Regulator with 0.27 Cv flow coefficient has electro less nickel plated bronze sintered inlet filter. Regulator has adjusting screw with forged T-handle for convenience. 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 is ideal for various industrial and commercial applications. Regulator measuring 7 1/4" X 5.13" X 7" delivers at least the stated upper range and in some cases may surpass the stated upper range. Recommended for applications where slight delivery pressure increases (due to decreasing cylinder pressure) would not affect the performance characteristics of the work or test results. Brass Adjusting Screw. Delrin Insert Bushing. Stainless Steel Diaphragm. Stem-Type Seat Mechanism. Stainless Steel Ball and Key. Adjusting Spring. Die-Forged Brass Body. Precision Machined Nozzle. ADDITIONAL FEATURES. External self reseating 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, 2.5" gauges - Brass. 3.25" diaphragm - stainless steel.

Series:  SR 450

Division:  Heavy Duty

Gas:  Air

Delivery Range:  5-125

Max Inlet Pressure:  3000

CGA Inlet Connection :  346

CGA Oulet Connection:  5/8" - 18 (LH Female)



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