BP2203/OPSO
These regulators are mainly used in domestic and commercial gas installations where they provide the second stage regulation function.They can be used with Natural gas,LPG,air,nitrogen and other non aggressive gases.They can be integrated in a complete double stage unit.
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OPSO |
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OPSO safety stops the gas flow when the regulated pressure is higher than a defined value.Easy resetting: cap rotation allows pressure balancing before complete resetting. OPSO assembly can be provided in positions (90o). Visual indicator displays open-close state. Sealing wire is provided.
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UPSO |
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UPSO safety stops teh gas flow when the regulated pressure is lower than a defined value. Visual indicator displays open-close state. Easy resetting,independent from OPSO resetting. Optional.
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PRV |
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Pressure relief valve.Some models are equipped with a limited capacity pressure relief valve (LRV) which discharges thermal expansion over pressures and avoids any unnecessary OPSO triggering. |
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Vent |
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“Giro” ring (multi position) or classical piped vent (position toward earth) provide always the best protection against water penetration and the perfect drainage of humidity condensation.
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Technical specifications |
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Inlet pressure range |
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0,5 ÷ 5 bar |
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Outlet pressure range |
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16 ÷ 300 mbar |
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Working temperature |
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-20…+60oC (-4…+140F) |