PRESSURE REDUCING VALVES Desbordes
All pressure reducing valve bodies are made of bronze. Due to their design, they are not affected by scale or dirt, and do not need any maintenance.
They are suitable for cold and hot water up to 80°C for maximum upstream pressure of 25 bar and reduce pressure between 0.5 and 7 bar.
They can be installed in any position if flow direction stipulated by the arrow is respected.
They can be fitted on compressed air, neutral gases and fuel oil at ambient temperature circuits.
The ranges of figures 7, 8, 9, 10 and 11 are in accordance with the European standard EN1567. Series 9, 9 bis,11, 11bis and 11 bis MA fulfill higher specification controlled by NF label.
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