Victor
Victor 0781-9135 Gas Regulator Single Stage CGA-580 500 psi Inert
Single-stage regulator with CGA-580 inlet for inert gas, delivering up to 500 psi from a 3,000 psi cylinder
- MaterialHAWA
- TypeWelding Supplies
- Single-stage design simplifies setup for inert gas welding
- CGA-580 inlet connects directly to standard inert cylinders
- 500 psi delivery range covers general-purpose applications
- Brass body with neoprene diaphragm resists wear under 3,000 psi inlet pressure
- UL252 listed by ETL confirms compliance with safety standards
Gas Regulator for Inert Gases
The Victor 0781-9135 is a single-stage regulator built for inert gas cylinders using a CGA-580 inlet. It delivers outlet pressures up to 500 psi through a 1/4 inch 37-degree flared outlet. The brass body measures 2.5 inches in diameter and uses a neoprene diaphragm. It is listed to UL252 by ETL for general-purpose welding supply applications.
Cylinder and System Compatibility
Verify that your gas cylinder carries a CGA-580 valve outlet before ordering. The regulator accepts a maximum inlet pressure of 3,000 psi, shown on the 2-inch supply pressure gauge. Ensure your downstream hose or manifold uses a matching 1/4 inch 37-degree flared fitting. This model is intended only for inert gas service and is not rated for oxygen or fuel gases.
Brass Construction and Daily Use
The all-brass body and neoprene diaphragm resist corrosion from inert gases in workshop environments. Two-inch gauges provide clear reading of both supply and delivery pressures during operation. The single-stage design delivers consistent pressure without a second adjustment step. No accessories are included, so confirm you have the required flared fittings and hose ready for installation.
Highlights
- Single-stage design simplifies setup for inert gas welding
- CGA-580 inlet connects directly to standard inert cylinders
- 500 psi delivery range covers general-purpose applications
- Brass body with neoprene diaphragm resists wear under 3,000 psi inlet pressure
- UL252 listed by ETL confirms compliance with safety standards
Specifications
| Brand | Victor |
|---|---|
| Material | HAWA |
| Type | Welding Supplies |
Questions about this item
What comes in the box with the Victor 0781-9135 single-stage regulator?
The regulator body with a 2 in. supply-pressure gauge reading to 3,000 psi and a 1/4 in. 37° flared outlet.
Which inlet connection fits my inert-gas cylinder?
The CGA-580 inlet threads directly onto standard inert-gas cylinders rated up to 3,000 psi.
What delivery pressure will I see at the torch when the gauge reads 500 psi?
The single-stage design holds a steady 500 psi outlet pressure for general-purpose inert-gas welding.
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