Gas Pressure Regulator R and RF
- Currently available in ¾, 1, 1-1/2, and 2 inch NPT (1/2 inch coming soon)
- 7.25 PSI max. inlet pressure (500 mbar)
- Optional filter element with high filter capacity (grade <50µm)
- Outlet pressure springs allow for precisely field-adjustable outlet pressure
- Outlet pressure springs may be changed in the field
- Suitable for use with non-aggressive gases. Special versions for aggressive gases (Biogas, COG)
- Equipped with both working and safety diaphragms
- Equipped with a compensating diaphragm for stable outlet pressure
Learn More:
Description Documentation Ordering Information Accessories
Ordering Information
| Model and Description | Stock | Price | Cart |
| R2NB Connection: ½" NPT; Pe Max: 7.25 PSI; Outlet Pe Range: 13-26 mbar |
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| R3NB Connection: 1" NPT; Pe Max: 7.25 PSI; Outlet Pe Range: 13-26 mbar |
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| R4NB Connection: 1½" NPT; Pe Max: 7.25 PSI; Outlet Pe Range: 15-30 mbar |
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| R6NB Connection: 2" NPT; Pe Max: 7.25 PSI; Outlet Pe Range: 15-30 mbar |
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| RF2NB Connection: ½" NPT; With Filter; Pe Max: 7.25 PSI; Outlet Pe Range: 13-26 mbar |
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| RF3NB Connection: 1" NPT; With Filter; Pe Max: 7.25 PSI; Outlet Pe Range: 13-26 mbar |
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| RF4NB Connection: 1½" NPT; With Filter; Pe Max: 7.25 PSI; Outlet Pe Range: 15-30 mbar |
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| R6NB Connection: 2" NPT; With Filter; Pe Max: 7.25 PSI; Outlet Pe Range: 15-30 mbar |
Description
The Elektrogas pressure reducing regulator R/RF is used to maintain a stable outlet pressure, despite changes of inlet pressure and/or gas flow rate.
Documentation
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Gas Pressure Regulator R/RF Installation Instructions |
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Gas Pressure Regulator R/RF Technical Sheet |
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Gas/Air Ratio Regulator R/RF Diaphragm Replacement Instructions |
Accessories
| Model and Description | Stock | Price | Cart |
| M3.A 9-16 mbar spring for R..2 and R..3 |
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| M3.B 13-26 mbar spring for R..2 and R..3 |
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| M3.C 20-40 mbar spring for R..2 and R..3 |
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| M3.D 30-60 mbar spring for R..2 and R..3 |
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| M3.E 50-100 mbar spring for R..2 and R..3 |
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| M3.F 80-160 mbar spring for R..2 and R..3 |
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| M3.G 125-250 mbar spring for R..2 and R..3 |
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| M6.A 9-18 mbar spring for R..4 and R..6 |
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| M6.B 15-30 mbar spring for R..4 and R..6 |
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| M6.C 25-60 mbar spring for R..4 and R..6 |
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| M6.D 50-120 mbar spring for R..4 and R..6 |
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| M6.E 100-250 mbar spring for R..4 and R..6 |
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| RPT2 Rebuild kit for R/RF sizes ¾" and 1" |
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| RPT4 Rebuild kit for R/RF sizes 1½" and 2" |
