Hoffman 402655 Series 2150 2" NPT Pressure Reducing Main Valve
Hoffman 402655 Series 2150 2" NPT Pressure Reducing Main Valve
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | 402655 |
| Model Designation | Series 2150 |
| Connection Size | 2" NPT |
Efficiently regulate steam delivery in your hydronic or industrial heating system with the Hoffman 402655 Series 2150 pressure reducing main valve. Designed for high-capacity applications, this 2" NPT valve provides stable downstream pressure, ensuring consistent performance across your piping infrastructure. As part of the versatile Hoffman Specialty Series 2000 line, this main valve integrates seamlessly with various pilot combinations to meet specific temperature and pressure requirements.
This pilot-operated regulator functions by utilizing a secondary pilot valve to control the pressure above the main valve's diaphragm. When system pressure fluctuates, the pilot modulates the flow to the main valve, causing it to open or close proportionally to maintain the desired setpoint. This precise method of control minimizes pressure droop and provides a responsive solution for demanding steam distribution networks.
Key System Performance Baselines:
- Durable Construction: Engineered for long-term reliability in high-pressure steam environments.
- Precise Regulation: Pilot-operated design ensures consistent downstream pressure stability.
- Application Versatility: Fully compatible with the extensive Hoffman Series 2000 pilot configuration system.
- Seamless Integration: Standard 2" NPT connections allow for straightforward installation into existing mains.
⚠️ Application Profile: Ideal for steam heating systems, large-scale industrial heat exchangers, process equipment, and commercial HVAC steam distribution headers.
