Hoffman 402472 - Series 2100 Pressure Reducing Main Valve, 1-1/4" NPT
Hoffman 402472 - Series 2100 Pressure Reducing Main Valve, 1-1/4" NPT
Couldn't load pickup availability
Ships factory-new in original packaging.
Not sure if a compatible flange, seal kit, or accessory exists for this item? Ask our team — we're happy to help you find the right part.
TIPS Contract Vendor
Officially awarded purchasing cooperative vendor.
Why Buy From Us
Every quote personally reviewed. Direct sourcing from top manufacturers.
Efficiently regulate fluid pressure in your hydronic systems with the Hoffman 402472 Series 2100 Pressure Reducing Main Valve. Engineered for 1-1/4" NPT connections, this robust valve ensures consistent operation and protects downstream components from excessive pressure surges.
The Series 2100 utilizes a sensitive diaphragm and internal spring mechanism to automatically adjust and maintain a constant discharge pressure, regardless of fluctuations in the supply line. By providing a stable environment for boiler and heating infrastructure, it minimizes system wear and enhances overall energy efficiency.
Key System Performance Baselines:
- Pressure Regulation: Designed for precise, automatic downstream pressure control.
- Robust Construction: Built to withstand rigorous hydronic heating cycle demands.
- Installation Efficiency: Features a standard 1-1/4" NPT threaded connection for seamless integration.
⚠️ Application Profile: Ideal for commercial and industrial boiler systems, hydronic heating loops, and large-scale water distribution networks requiring reliable pressure management.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 402472 |
| Model Designation | Series 2100 |
| Connection Size | 1-1/4" NPT |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.