Hoffman 402493 - Series 2200 Pressure Reducing Main Valve, 6" Flanged
Hoffman 402493 - Series 2200 Pressure Reducing Main Valve, 6" Flanged
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Maintaining precise downstream pressure is essential for large-scale steam and hydronic system efficiency, and the Hoffman 402493 Series 2200 pressure reducing main valve is engineered to provide that stability. This 6-inch flanged main valve serves as the primary control mechanism for high-capacity applications, ensuring that incoming line pressure is stepped down to meet your specific operational requirements reliably.
The valve functions by utilizing an internal pilot-actuated mechanism that responds dynamically to changes in demand. When downstream pressure drops below the set point, the pilot allows system pressure to enter the main diaphragm chamber, modulating the main valve seat to maintain a constant, regulated output regardless of fluctuations in the primary steam supply.
Key System Performance Baselines:
- Precision Regulation: Maintains consistent downstream set points despite primary inlet variations.
- Heavy-Duty Construction: Designed for industrial longevity in demanding steam heating environments.
- Simplified Integration: Features a standard 6-inch flanged connection for robust mounting and maintenance access.
- Reliable Modulation: Pilot-operated design ensures rapid, accurate response to fluctuating system loads.
⚠️ Application Profile: Ideal for industrial steam distribution mains, large campus heating systems, process steam reduction stations, and high-capacity commercial HVAC pressure management.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 402493 |
| Model Designation | Series 2200 |
| Connection Size | 6 inch |
| Connection Type | Flanged |
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