Victor 0781-1463 High Pressure Air Gas Regulator

Product Description

The VICTOR 0781-1463 is a heavy-duty, high-pressure piston-type regulator designed for air and gas service in demanding industrial applications. Built with a machined brass body and housing cap, it delivers reliable pressure control for pressure vessel testing, dead-end testing, and other high-demand tasks. The cartridge-type seat assembly uses a PCTFE seat for consistent sealing under high-pressure conditions. The unit connects via a 1/4 inch NPT inlet and is sold individually. Licensed technicians and industrial gas professionals working with compressed air, inert gases, or hydrogen service depend on this regulator for accurate, repeatable pressure delivery.

This regulator is suited for both pressure vessel testing and dead-end testing scenarios where delivery pressures up to 4500 PSIG are required on applicable models. Its piston-type actuation and Delrin cap bushing allow smooth, precise pressure adjustments in the field or at a test bench. The sintered bronze inlet filter protects internal components from particulate contamination. Models in the F and G range include external adjustable relief valves, while hydrogen-rated configurations feature ventable relief valves for safe gas management.

Key Features

• Machined brass body and housing cap for durability in high-pressure service
• Cartridge-type seat assembly with PCTFE seat for consistent sealing
• Piston-type actuation with Delrin cap bushing for smooth pressure adjustment
• 2.5-inch brass gauges for clear pressure indication
• Sintered bronze inlet filter protects internals from particulate contamination
• External adjustable relief valves on F and G range models; ventable relief valves on hydrogen configurations

Compatibility

Designed for air and gas service applications requiring high-pressure regulation, including pressure vessel testing and dead-end testing setups. Specific model compatibility within the Victor regulator line depends on the pressure range and gas type required.

Installation Notes

Installation should be performed by a qualified technician familiar with high-pressure gas systems. Depressurize and isolate the supply line before connecting or disconnecting the regulator. Ensure all fittings are rated for the system operating pressure and that thread sealant used is compatible with the gas service. Follow applicable OSHA and CGA guidelines for compressed gas regulator installation and use.

Technical Specifications

• Inlet Connection: 1/4 inch NPT
• Max Delivery Pressure: Up to 4500 PSIG (applicable models)
• Gauge Size: 2.5 inches brass
• Seat Material: PCTFE
• Body Material: Machined brass
• Inlet Filter: Sintered bronze
• Length: 6.1 inches
• Width: 8.8 inches
• Height: 7.4 inches
• Weight: 4.62 pounds
• Sold As: Each

Standard Information

• Brand: VICTOR
• Manufacturer Part Number: 0781-1463