Hoffman 400185 - Series 2300 Pressure Reducing Main Valve, 6" Flanged
Hoffman 400185 - Series 2300 Pressure Reducing Main Valve, 6" Flanged
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.
Maintain consistent and reliable system pressure with the Hoffman 400185 Series 2300 Pressure Reducing Main Valve. Designed for large-scale hydronic heating and industrial process applications, this 6-inch flanged valve ensures optimal downstream pressure regulation to protect sensitive downstream equipment from high-pressure surges.
This main valve operates by utilizing an internal diaphragm mechanism that balances upstream pressure against a set spring tension. When system demand fluctuates, the valve modulates automatically to maintain a steady output, providing high-capacity flow regulation essential for complex piping networks.
Key System Performance Baselines:
- Precision Regulation: Engineered to provide stable downstream pressure for large-bore piping.
- Industrial Durability: Robust construction designed to withstand the rigors of continuous commercial hydronic service.
- Seamless Integration: Standard 6-inch flanged connection allows for efficient installation into existing distribution manifolds.
⚠️ Application Profile: Ideal for commercial high-rise buildings, large-scale boiler room hydronic loops, and industrial steam or water process heating systems.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 400185 |
| Model Designation | Series 2300 |
| Connection Size | 6 Inch |
| Connection Type | Flanged |
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.