Description
The Xylem-Hoffman Specialty 402448 is a heavy-duty 2100 Series steam regulating main valve engineered for reliable pressure control in commercial and industrial steam heating systems. Featuring a full port, 2″ NPT connection and a robust cast iron body, this valve is built to handle the rigors of high-demand steam applications with a maximum working pressure of 250 PSI.
Key Features
- 2100 Series steam regulating main valve design for precise pressure management
- 2″ NPT full port configuration for maximum flow capacity and minimal pressure drop
- Cast iron body construction for long-lasting durability in steam environments
- 250 PSI maximum working pressure rating for high-pressure steam systems
- Designed for commercial and industrial steam heating applications
Specifications
- SKU: 402448
- Brand: Xylem-Hoffman Specialty
- Series: 2100
- Connection Type: NPT (National Pipe Thread)
- Port Size: 2″
- Port Configuration: Full Port
- Body Material: Cast Iron
- Maximum Pressure: 250 PSI
- Valve Type: Steam Regulating Main Valve
Application
The Hoffman Specialty 2100 Series main valve is ideal for use in steam distribution systems where precise regulation and dependable shutoff are critical. The cast iron body provides excellent resistance to the thermal stresses of steam service, while the full port design ensures unrestricted flow when the valve is open — making it a trusted choice for boiler rooms, district heating, and large-scale HVAC steam systems.







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