Hoffman 400751 Series 2250 Pressure Reducing Main Valve 2-1/2" Flanged
Hoffman 400751 Series 2250 Pressure Reducing Main Valve 2-1/2" Flanged
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 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.
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 →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 400751 |
| Model Designation | Series 2250 |
| Connection Size | 2-1/2" Flanged |
Efficiently regulate downstream pressure in your hydronic systems with the Hoffman 400751 Series 2250 Pressure Reducing Main Valve. This high-capacity, 2-1/2" flanged valve is engineered to provide stable pressure management in commercial heating and process applications, ensuring your system operates within designated safety and performance parameters.
The internal mechanism operates by balancing downstream pressure against an adjustable spring load, automatically modulating to maintain a consistent output regardless of fluctuations in the supply line. This responsive action prevents over-pressurization and supports the longevity of downstream system components by dampening hydraulic shocks and preventing cavitation.
Key System Performance Baselines:
- Precise Modulation: Advanced pilot-operated design ensures high-accuracy pressure control.
- Robust Connectivity: Heavy-duty 2-1/2" flanged ports facilitate secure integration into standard piping layouts.
- Durable Construction: Engineered for sustained performance in demanding commercial hydronic environments.
⚠️ Application Profile: Ideal for commercial boiler feed systems, large-scale hydronic heating loops, and industrial fluid processing lines requiring reliable pressure stabilization.
