Product overview
The HD Fire Pressure Reducing Valve forms part of the manufacturer's pressure control valves portfolio. Its documented configuration choices are summarized below so the selected equipment can be coordinated with the water supply, connected components and operating environment. Confirm the exact model and supplied arrangement against the current manufacturer reference and project specification.
Technical specifications
| Manufacturer | HD FIRE PROTECT |
|---|---|
| Product / system | Pressure Reducing Valve |
| Product type | Water-Based Systems |
| Product family | Pressure Control Valves |
| Subcategory | Pressure Reducing |
| Nominal sizes | 50–200 NB (2–8 inches) |
| Published outlet pressure range | 3.45–13.8 bar (50–200 PSI) |
| End connection choices | Groove x groove / flange x flange |
| Flange reference | ANSI B16.5 Class 150 |
| Factory outlet setting | 8.5 bar; project-specific settings require confirmation |
Key features
- Nominal sizes: 50–200 NB (2–8 inches)
- Published outlet pressure range: 3.45–13.8 bar (50–200 PSI)
- End connection choices: Groove x groove / flange x flange
Applications
Fire protection duties within the manufacturer application scope and approved project design. Confirm equipment compatibility and any component-specific listing before selection.
Selection and project integration
Share the system drawings, protected hazard, equipment schedule and project specification with UDCT. Product selection should establish the required flow and pressure, pipework connections, materials, installation orientation and compatible components. Check the precise approval scope for the selected model, size and configuration against the current manufacturer documentation.
The product reference does not replace hydraulic calculations or the approved system design. For foam equipment, confirm the concentrate, proportioning range and discharge-device compatibility as one system. Use the manufacturer instructions for installation, commissioning and maintenance, and confirm the supplied configuration with UDCT before procurement.
Manufacturer documents
Official product reference
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