Hoffman 402412 - Series 2100 Pressure Reducing Main Valve, 1-1/2" NPT
Hoffman 402412 - Series 2100 Pressure Reducing Main Valve, 1-1/2" NPT
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Ensure consistent system pressure and reliable operation with the Hoffman 402412 Series 2100 pressure reducing main valve. This heavy-duty 1-1/2" NPT component is engineered to provide precise control in large-scale hydronic heating systems, effectively managing inlet pressure to meet downstream requirements while preventing dangerous pressure spikes.
The valve operates using a precision-machined internal diaphragm and spring mechanism that dynamically adjusts to fluctuating system demands. By sensing downstream pressure, the valve modulates its flow path to maintain a steady output, protecting system piping, pumps, and terminal units from over-pressurization and thermal stress.
Key System Performance Baselines:
- Pressure Regulation: Delivers high-precision flow control for large-capacity hydronic loops.
- Robust Connection: Features a standard 1-1/2" NPT threaded interface for straightforward mechanical installation.
- Operational Reliability: Designed for long-term endurance in demanding commercial heating environments.
⚠️ Application Profile: Ideal for commercial hydronic heating systems, large-scale residential boiler loops, and industrial fluid processing setups requiring consistent pressure management.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | 402412 |
| Model Designation | Series 2100 |
| Connection Size | 1-1/2" NPT |
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