The MPA Bottom Blowdown Globe Valve is an intermittent valve for the automatic program-controlled removal of boiler sludge from land or marine installations - particularly installations operated without constant supervision in accordance with TRD 604. Sludge sediments, which are accumulated precipitates from boiler water that settle at the bottom of the boiler, will be removed from the steam boiler with the the aid of valve MPA. These valves give the boiler a short blow at regular intervals, thereby discharging accumulated sludge and sediments.
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EN 1092-1
ASME B16.5
Size Range: DN15 - 50
Pressure Class Range:
MPA46 = PN40
MPA47 = PN63
MPA110 = PN250
Seating Material: Metal
With the GESTRA intermittent blowdown valves MPA 46/47, no sediments can form on the valve disc or the seal rings mounted above it, as the disc is located above the interior space. When the valve opens, all deposits in the interior space below the disc are flushed away or out of the valve.
Content Name: PA46, PA47, MPA46 and MPA47 Intermittent Blowdown Valve…
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