Description
Xylem-Hoffman Specialty 402412 — 2100 Series Steam Regulating Main Valve
The Xylem-Hoffman Specialty 402412 is a heavy-duty steam regulating main valve engineered for demanding commercial and industrial steam system applications. Built on the trusted 2100 Series platform, this valve delivers precise, reliable pressure regulation to keep your steam distribution system operating safely and efficiently.
Key Features
- 1-1/2″ NPT connection for straightforward installation into standard piping systems
- Full port design minimizes pressure drop and maximizes flow capacity through the valve
- Cast iron body construction provides excellent durability and long service life in steam environments
- 2100 Series steam regulating main valve — engineered for accurate downstream pressure control
- 250 PSI maximum pressure rating for safe operation across a wide range of steam system pressures
- Designed for use as a main steam regulating valve in commercial and industrial hydronic/steam systems
Specifications
- Brand: Xylem-Hoffman Specialty
- Model / SKU: 402412
- Series: 2100
- Connection Type: NPT (National Pipe Thread)
- Connection Size: 1-1/2″
- Port: Full Port
- Body Material: Cast Iron
- Maximum Pressure: 250 PSI
- Application: Steam Regulating Main Valve
Application
The Hoffman Specialty 2100 Series main valves are ideal for use in steam heating systems where precise pressure regulation is critical. The full port, cast iron body design makes the 402412 well-suited for high-pressure steam mains in commercial buildings, industrial plants, and institutional facilities. Pair with compatible Hoffman Specialty pilot valves and accessories for a complete, code-compliant steam pressure regulation assembly.







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