REGULATOR OXY CSR450D-540

Victor CSR 450D-540 Oxygen Single Stage Heavy Duty Regulators - 0781-0531. With GREEN Oxygen Gauges
Medium to high gas service capacity.
Single stage design.
Stem type seat mechanism.                                                                                                            

Product Details

Medium to high gas service capacity. Single stage design. Stem type seat mechanism. Delrin cap bushing for smooth adjustments. External self reseating relief valve not designed to protect downstream apparatus.
Green gauges - Oxygen. Recommended for applications where slight delivery pressure increases (due to decreasing cylinder pressures) would not affect the performance characteristics of the work or test results. The SR450 regulators are designed for heavy to high capacity.                                                                                                                                                            
CSR450D-540 SPECIFICATIONS : Gas- OXYGEN;AIR;INERT; Delivery Range- 5-125 PSI; Inlet Pressure-3000 PSI                                                                                                                                                            
Features
Heavy duty gas control. Tried and true brass design delivers excellent gas control characteristics that meets the demands of precise cutting; welding and heating applications.
                                                                                                                                                                    Item Details

Victor SR 450 Series Single Stage heavy-duty Oxygen 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 540 CGA inlet connection and 9/16"-18 RH(M) 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.



Features
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
Regulators will deliver at least the stated upper range and in some cases may exceed the stated upper range
Precision machined nozzle for optimum flow control
Sintered inlet filter electroless nickel plated bronze



Caution
A regulator equipped with a flowgauge is not accurate when a backpressure in excess of 2 PSIG exists at the outlet. Backpressure is caused by a restriction in the apparatus downstream of the flowgauge. Metering valves; kinked hoses or even very long hoses are restrictions that can cause backpressure. In applications where backpressure in excess of 2 PSIG can be expected; a regulator equipped with a flowmeter should be used.



Product Attributes


Regulator Type
» Single Stage Regulator


Workload
» Heavy Duty; High Capacity


Gas Service
» Air; Inert Gases; Oxygen


Inlet Connection
» CGA-540


Outlet Connection
» 9/16" - 18 (RH Male)


Delivery Rate
» 5 - 125 psig


Gauge Diameter
» 2.5 in           
Industries
Industrial and General Fabrication
Light Fabrication
Repair and Maintenance
Structural Steel Fabrication

Wt. 5 1/8 Lb
Filter Material Bronze Sintered
Diaphragm Material Stainless Steel
Body Material Forged Brass
Height 7 In
Depth 5 1/8 In
Width 7 1/4 In
Diaphragm Size 3 1/4 In
Gauge Size 2 1/2 In
Outlet Pressure 5.0 Psig Min 125.0 Psig Max
Inlet Connection Cga 540
Outlet Connection 9/16 In - 18 M
Inlet Pressure 3000 Psig Max
Gas Type Air Oxygen Inert Gas