Victor SR 450 Series Cylinder Regulator
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.
Specifications
Ordering
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Specifications
| Cylinder Gas | Part Number | Model | Diameter | Case Material |
|---|---|---|---|---|
| Air, Oxygen, Inert Gas | 0781-0543 | SR 450E-580 | 63.5 mm (2.5 in.) | Brass |
| Air, Oxygen, Inert Gas | 0781-0527 | SR 450D-540 | 82.6 mm (3.25 in.) | Stainless Steel |
| Air, Oxygen, Inert Gas | 0781-0527 | SR 450D-540 | 63.5 mm (2.5 in.) | Brass |
| Air, Oxygen, Inert Gas | 0781-0528 | SR 450D-580 | 63.5 mm (2.5 in.) | Brass |
| Air, Oxygen, Inert Gas | 0781-0528 | SR 450D-580 | 82.6 mm (3.25 in.) | Stainless Steel |
| Air, Oxygen, Inert Gas | 0781-0543 | SR 450E-580 | 82.6 mm (3.25 in.) | Stainless Steel |
| Acetylene | 0781-0583 | SR 460A-300 | 63.5 mm (2.5 in.) | Brass |
| Acetylene | 0781-0584 | SR 460A-510 | 82.6 mm (3.25 in.) | Stainless Steel |
| Acetylene | 0781-0583 | SR 460A-300 | 82.6 mm (3.25 in.) | Stainless Steel |
| Acetylene | 0781-0584 | SR 460A-510 | 63.5 mm (2.5 in.) | Brass |
| L.P. Gas | 0781-0589 | SR 461B-510 | 63.5 mm (2.5 in.) | Brass |
| L.P. Gas | 0781-0589 | SR 461B-510 | 82.6 mm (3.25 in.) | Stainless Steel |
| L.P. Gas | 0781-0595 | SR 461D-510 | 63.5 mm (2.5 in.) | Brass |
| L.P. Gas | 0781-0595 | SR 461D-510 | 82.6 mm (3.25 in.) | Stainless Steel |
| Cylinder Gas | Model | Delivery Range | Maximum Delivery Pressure | Maximum Inlet Pressure | CGA Inlet | CGA Outlet |
|---|---|---|---|---|---|---|
| Air, Oxygen, Inert Gas | SR 450D-580 | 5-125 psig | 3000 psig | – | 9/16-18″ | |
| – | SR461B-510 | 2-40 psig | 350 psig | 510 | 9/16″ – 18 M LH | |
| – | SR461D-510 | 5-125 psig | 350 psig | 510 | 9/16″ – 18 M LH | |
| Air, Oxygen, Inert Gas | SR 450D-540 | 5-125 psig | 3000 psig | – | 9/16-18″ | |
| – | SR450D-580 | 5-125 psig | 3000 psig | 580 | 5/8″ – 18 F RH | |
| – | SR460A-300 | 2-15 psig | 3000 psig | 300 | 9/16″ – 18 M LH | |
| Air, Oxygen, Inert Gas | SR 450E-580 | 10-200 psig | 3000 psig | – | 9/16-18″ | |
| Acetylene | SR 460A-300 | 2-15 psig | 3000 psig | – | 9/16-18″ | |
| Acetylene | SR 460A-510 | 2-15 psig | 3000 psig | – | 9/16-18″ | |
| L.P. Gas | SR 461D-510 | 5-125 psig | 3000 psig | – | 9/16-18″ | |
| L.P. Gas | SR 461B-510 | 2-40 psig | 3000 psig | – | 9/16-18″ |
Ordering
| Description | Product Number |
|---|---|
| Victor Professional Single Stage SR 450, High Capacity, D (125 PSIG), Oxygen, 540, 9/16-18 UNF (M) | 0781-0527 |
| Victor Professional Single Stage SR 450, High Capacity, D (125 PSIG), Inert (Nitrogen, Argon, Helium) | 0781-0528 |
| Victor Professional Single Stage SR 450, High Capacity, D (125 PSIG), Air – 3000 PSIG, 346, 5/8-18 UNF | 0781-0532 |
| Victor Professional Single Stage SR 450, High Capacity, E (200 PSIG), Inert (Nitrogen, Argon, Helium) | 0781-0543 |
| Victor Professional Single Stage SR 460, High Capacity, A (15 PSIG), Acetylene, 300, 9/16-18 UNF LH | 0781-0583 |
| Victor Professional Single Stage SR 460, High Capacity, A (15 PSIG), Acetylene, 510, 9/16-18 UNF LH | 0781-0584 |
| Victor Professional Single Stage SR 461, High Capacity, B (40 PSIG), Acetylene, 510, 9/16-18 UNF LH | 0781-0589 |
| Victor Professional Single Stage SR 461, High Capacity, D (125 PSIG), Acetylene, 510, 9/16-18 UNF LH | 0781-0595 |
