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HPR-2 Steam Heated
The HPR-2 Series heated pressure regulator is designed to supply heat to samples entering instrumentation systems.
It can be used to preheat liquids, to prevent condensation of gases or to vaporize liquids prior to gas analysis.
The modular design of the HPR-2 consists of heat exchanger and pressure control sections.
Standard features permit using this regulator in a wide variety of services, including corrosive fluids. The MR can be tailored to virtually any application by utilizing the optional features. All of this is attainable while achieving as low as 0.2% accuracy during supply pressure fluctuations. This regulator is designed to allow the construction of compact and sophisticated analytical instrumentation where the optimum in pressure control is required and space is at a premium.
- Optional HASTELLOY® C and MONEL®
- Electropolished body with better than 25 Ra finish in diaphragm cavity for an optimal sealing surface
- Bubble-tight shutoff
- Modular pressure control and heat exchanger assemblies allow for easy maintenance.
- Unique spiral-wrapped heat exchange element provides up to 100 square inches of heat transfer area.
- INCONEL® diaphragm standard.
Applications
- Petrochemical refineries
- Chemical production facilities
- Pilot plants (chemical & petrochemical)
- LNG loading and off-loading points
- Natural gas pipeline sampling
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| CONSTRUCTION | 316L stainless steel |
| ADJUSTABLE PRESSURE CONTROL RANGES |
0–10, 0–25, 0–50, 0–100, 0–250, 0-500, 0-750 and 0–1000 psig |
| INLET PRESSURE | up to 6000 psig at 380° F (193° C) |
| OPERATING TEMPERATURE | up to 500° F (260° C) |
| CV COEFFICIENT | 0.06, 0.025, 0.2 |
| INLET CONNECTIONS | 1⁄8 ˝ FNPT |
| OUTLET CONNECTIONS | ¼˝ FNPT |
Support Materials
Flow Formulas