BP 4203
This regulator is commonly used in the facilities of the network with maximum pressure of 5 bar as a regulator upstream of the meter.In LPG installations (non-network) is commonly used as a second stage regulator.It can be used with Natural Gas,LPG (butane,propane and their mixture) or other non-aggressive gases (air,nitrogen,…).Regulator is equipped with double inlet and double outlet . The plug,factory fitted on one of these inlets and outlets,can be unscrewed and moved so as to achieve the desired geometry.
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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. Visual indicator displays open-close state. Sealing wire (optional). It can be provided. |
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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.Optional. |
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Vent |
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The vent can be connected to a pipe ( to be used when the regulator is installed in a not ventilated or safe area). |
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Test Point |
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a “hose” type test point allows controlling the regulated pressure. Optional. |