Gas pressure regulator РЕД-6
Direct action pressure regulator «РЕД-6» are designed to reduce high and medium pressure to medium and low pressure. The pressure regulators «РЕД-6» are spring-loaded with a seat and counterbalanced valve. They are equipped a slam-shut device (SSD), which activates and stops the gas supply if the outlet pressure exceeds or falls below the preset values.
| № | Characteristic | Unit | Value or note |
|---|---|---|---|
| Gas pressure regulator | |||
| 1 | Maximum operating inlet pressure, (Ре max) – Version Н – Version C3 and C4 |
MPa |
0,6 |
| 2 | Body allowable pressure, PS | MPa | 2,4 |
| 3 | Inlet pressure range, bpe – Version Н – Version С3*** – Version С4*** |
MPa |
0,005-0,6 |
| 4 | Outlet set pressure ranges, Wa *: – Version Н – Version С3 – Version С4 |
кПа |
2,0-50,0* |
| 5 | Maximum flow rate, Qmax | nm3/h | 21000 |
| 6 | Accuracy class, АС | % | ± 10 |
| 7 | Lock-up pressure class, SG | % | + 20 |
| Slam-shut device (SSD) | |||
| 8 | Maximum operating pressure | MPa | 0,5 |
| 9 | Underpressure and overpressure SSD set range | кПа | Underpressure set range, SSD Pu min 0,8-60* Overpressure set range, SSD Pu max 3,0-500* |
| 10 | Accuracy class, AG | % | ± 5 |
| 11 | Response time, ta | с | ≤1 |
| General information | |||
| 12 | Tightness class | – | Class “A“ GOST 9544-2015 |
| 13 | Weight | kg | see appendix B of the manual |
| 14 | End connection type | – | flanged according to GOST 33259-2015 |
| 15 | Inlet and outlet nominal DN | mm | |
| for gas regulator “РЕД-6-25х65” | mm | DN25х65 | |
| for gas regulator “РЕД-6-50” | mm | DN50 | |
| for gas regulator “РЕД-6-80х150” | mm | DN80х150 | |
| for gas regulator “РЕД-6-100” | mm | DN100 | |
| for gas regulator “РЕД-6-150” | mm | DN150 | |
| 16 | Main dimensions | mm | see appendix B of the manual |
| 17 | Gas temperature range, TS | °С | -20°С to+ 60°С |
| 18 | Ambient temperature range | °С | -40°С to + 60°С |
| 19 | Average service life | year | 40 |
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Advantages
- Direct action pressure regulator
- Counterbalanced valve
- Stable operation in dynamic load conditions
- High accuracy of outlet pressure
- Long service interval — 8 years
- Application of high-quality membrane fabric materials
- Stable operation at low temperatures
- High flow capacity even at low inlet pressure
- Manufactured in Russia
