Union Carbide Oxweld R-21101 Gas Regulator

Description:

The Union Carbide Oxweld R-21101 Gas Regulator is used in industrial gas delivery systems to reduce and control cylinder pressure for welding, cutting, and related gas applications. Commonly installed in fabrication shops, metalworking facilities, and industrial maintenance operations utilizing inert gas cylinders with CGA-580 connections. Maintenance teams and welding technicians use this part for replacement and preventive maintenance to maintain accurate gas pressure regulation and ensure dependable equipment operation.

Applications:

The Union Carbide Oxweld R-21101 Gas Regulator is designed for industrial environments requiring controlled gas delivery from high-pressure cylinders. It is commonly utilized in welding stations, manufacturing facilities, maintenance departments, and metal fabrication operations to support safe and efficient gas flow management.

Technical Specifications:

• Manufacturer Part Number (MPN): R-21101
• Product Type: Gas Regulator
• Brand: Union Carbide Oxweld
• Model: 77B2
• Function: Reduces and regulates cylinder gas pressure
• Equipment Type: Industrial Gas Regulator
• Compatible Systems: Gas welding and cutting equipment
• Inlet Connection: CGA-580
• Gauge Configuration: Dual gauges
• Application: Gas pressure control and monitoring
• Installation Type: Cylinder-mounted component
• Material: Brass construction
• Application Environment: Welding, fabrication, and industrial maintenance facilities
• Maintenance Purpose: Restores accurate pressure regulation and operational reliability
• Condition Reference: Available in used surplus condition with dual gauge configuration.

Common Replacements:

• Union Carbide Oxweld R-65 Gas Regulator
• Union Carbide Purox R-205 Gas Regulator
• Smith Series 30 CGA-580 Gas Regulator