Hoffman 402469 - Series 2100 Pressure Reducing Main Valve, 1-1/4" NPT
Hoffman 402469 - Series 2100 Pressure Reducing Main Valve, 1-1/4" NPT
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Maintain consistent pressure levels within your hydronic heating system using the Hoffman 402469 Series 2100 pressure reducing main valve. Designed for precise flow control, this 1-1/4" NPT main valve serves as an essential component for high-performance residential and commercial installations, ensuring your system operates within designated safety parameters.
This valve utilizes a balanced internal mechanism to automatically throttle the downstream pressure, protecting sensitive system components from high-pressure spikes. By maintaining a constant supply pressure, it prevents mechanical strain and improves overall hydronic loop efficiency, resulting in quieter operation and a longer service life for your boiler and piping hardware.
Key System Performance Baselines:
- Precision Regulation: Engineered to provide stable pressure control across varying system demands.
- Durable Construction: Built to withstand the rigorous thermal cycles and internal stresses typical of modern hydronic loops.
- Seamless Integration: Features a standard 1-1/4" NPT connection for compatibility with conventional commercial and residential pipe configurations.
⚠️ Application Profile: Ideal for commercial boiler rooms, radiant heating manifolds, and large-scale closed-loop hydronic networks requiring robust pressure regulation.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 402469 |
| Model Designation | Series 2100 |
| Connection Size | 1-1/4" NPT |
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