A valve or system of valves that, when activate initiates a blowdown of a pipeline, plant, process or platform; similar to an emergency shutdown valve (ESDV) .
Boiler blowdown is water intentionally wasted from a boiler to avoid concentration of impurities. Bottom blowdown involves periodically opening valves in the mud drum to allow boiler pressure to force accumulated sludge out of the boiler.
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Blowdown lines will contain bends, check valves and the blowdown valve itself; and these fittings will increase the pressure drop along the blowdown line. Blowdown Valve Definition – Blowdown valves are useful in fossil fuel fired boilers for continuous or intermittent use to drain dissolved solids from. This valve is designed for continuous blowdown but can also be used for sampling and boiler feed pump bypass relief where high pressure drop causes erosion . Everlasting Boiler Blowdown Valves incorporate our patente Rotating Disc Valve technology for a consistently superior, long-lasting performance.
Mitech’s Blowdown valves are a very popular category of pipe valve, used in a wide variety of applications, in particular in the sugar industry.
CachadÖversätt den här sidanBlowdown lines will contain bends, check valves and the blowdown valve itself; and these fittings will increase the pressure drop along the blowdown line.