Motorized Intermittent Blow Down Valves
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2 Piece(s) (MOQ)
The primary function of a blowdown valve is to control the concentrations of suspended & total dissolved solids (tds) in the boiler. Boiler blowdown is a severe service application which results in rapid erosion and wearing out of conventional valves. Continuous blowdown (cbd) valves are designed to operate in continuous open position by releasing water continuously through a blowdown tap near the boiler water surface, thereby maintaining the tds level in the boiler drum. Inditech continuous blowdown valve is an angle type valve with a needle shaped trim in a venturi diffuser. The venturi diffuser provides sufficient area for the high velocity flashing water, thereby avoiding choked flow.
Blowdown Valves
40,000 - 200,000 Per Piece
1 Piece(s) (MOQ)
The primary function of a blowdown valve is to control the concentrations of suspended & total dissolved solids (TDS) in the boiler. Boiler blowdown is a severe service application which results in rapid erosion and wearing out of conventional valves. Continuous Blowdown (CBD) valves are designed to operate in continuous open position by releasing water continuously through a blowdown tap near the boiler water surface, thereby maintaining the TDS level in the boiler drum. IndiTech Continuous Blowdown Valve is an angle type valve with a needle shaped trim in a venturi diffuser. The venturi diffuser provides sufficient area for the high velocity flashing water, thereby avoiding choked flow. Intermittent Blowdown (IBD) valves are designed to operate at predetermined intervals by releasing water & accumulated sludge periodically through a blowdown tap near the bottom of the boiler. The primary requirement of these valves is to provide tight shut-off even after repetitive blowdown operations. Earlier, these two functions (blowdown and sealing) were performed by two different valves installed in series and operated in a definite sequence. IndiTech Intermittent Blowdown Valve carries out both these functions in sequence i.e. blowdown in open position and sealing in closed position. This is achieved by providing a multi-step throttling plug, which splits the total pressure drop across each step. The sealing area is separate from the throttling area, which reduces erosion and provides leak tightness even after prolonged usage. Features Separate trim design for CBD and IBD Pressure seal bonnet for ANSI #1500 and #2500 Stellited plug-spindle & seat Integral plug-spindle Extra-long gland packing with provision of online maintenance Quick and easy installation, dismantling & maintenance Approved under IBR (Indian Boiler Regulation Act).
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Blowdown Valves
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These valves are designed for pressure drops as high as 200 bar.The Multistage Valve design integrates the advantages of a High Pressure Stop Valve Design and the Reliability of a High Pressure Reduction Valve. The Valve has a replaceable seat bush with stellite deposition at the seat. Slots in the seat bush and control plug are designed such that the spindle is guided throughout its travel by the seat bush eliminating the harmful effects of vibratio
blow down valve
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Blowdown Valve
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We are the most trusted name engaged in offering superior quality Intermittent Blowdown Valve. Our offered intermittent blow down valve is manufactured using best quality raw material under the supervision of a skilled team of professionals. This intermittent blow down valve has elongated body with circular disc on top. By simply rotating this metal disc the flow of liquid can easily be controlled. Features: Sturdy design High tolerance Corrosion resistance
blow down valve
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Raw water contains impurities in the form of dissolved gases, dissolved Solids and suspended solids. Chemical water treatment may modify the form of the impurities but will not completely remove them and will normally increase the dissolved solids level. As steam is evaporated the concentration of total dissolved solids (TDS) increase in the boiler water. If the TDS concentration is allowed to get too high then carryover of boiler water with stem will occur. This carryover can cause serious damage to the steam and condensate systems through corrosion and deposition on heat transfer surfaces. The consequent product contamination cannot be tolerated in application where steam is used in food, drink and medical sterilization processes.
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