Steam Pressure Reducing Station
Packaged PRV skids that step boiler pressure down to process utilization pressure. Includes pilot-operated PRV, strainer, safety valve, gauges, and isolation valves.
Overview
Boilers typically generate steam at 10–15 bar for efficiency and distribution, but most utilization points — ironers, sterilizers, calorifiers, kitchen equipment — need steam at 3–7 bar. A Pressure Reducing Station (PRS) is the packaged skid that safely steps the pressure down, delivering steady low-pressure steam to process equipment regardless of upstream fluctuations. Our standard skid includes a pilot-operated pressure reducing valve (PRV) for tight control across load variations, an upstream Y-strainer to protect the PRV seat, a downstream safety relief valve sized for full PRV failure (per ASME), pressure gauges before and after, and manual isolation valves for maintenance. Pre-fabricated, factory-tested, and ready to drop into your steam line.
Key Features
Technical Specifications
| Inlet Pressure | Up to 40 bar |
| Outlet Pressure | 0.5 - 20 bar (adjustable) |
| Flow Capacity | 100 kg/hr - 30,000 kg/hr |
| PRV Type | Pilot-operated / direct-spring |
| Body Material | Carbon steel / SS304 / SS316 |
| Safety Valve | Full-lift, ASME-rated to upstream pressure |
| Strainer | Y-type, 40-mesh screen |
| Gauges | Bourdon tube, 0-40 bar range |
| Connections | Flanged (ANSI 150 / 300) |
| Standards | ASME B31.1 / ISA |
Applications
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